KEY LOCATOR WITH REMOTE TRACKING
A key locator with tracking capability. A bent rod-shaped first member has a bent first end portion and a second end portion. A second member is configured for selectively retaining keys. The bent first end portion and second end portion are opposed to each other. The bend rod-shaped first member incorporates a planar bent center region intermediate to the bent first end portion and the second end portion to form the interior of the key locator. The bent first end portion and the second end portion are not urged against each other and are configured to allow the bent center region to hang from an edge. The bent first end portion of the bent rod-shaped first member substantially permanently and flexibly interlocks with the second member. A tracking device is connected to the key locator and is in radio frequency communication with a user's smart phone. In a preferred embodiment the tracking device enables a user of the smart phone to find the key locator if it is lost or misplaced.
The present disclosure relates to locators and tracking devices, and in particular to locators adapted to facilitate the ready location of items in a purse, backpack, briefcase or like bag, and for tracking devices for remotely tracking and locating such personal items. This application is a continuation-in-part of U.S. patent application Ser. No. 14/866,201, filed Sep. 25, 2015, which is a continuation-in-part of Ser. No. 14/460,936, filed Aug. 15, 2014, which is a continuation-in-part of U.S. patent application Ser. No. 13/759,979, filed Feb. 5, 2013, now abandoned, which is a continuation-in-part of U.S. patent application Ser. No. 13/073,789, filed on Mar. 28, 2011, now U.S. Pat. No. 9,131,758, which is a continuation-in-part of U.S. patent application Ser. No. 12/468,012, filed on May 18, 2009, now U.S. Pat. No. 8,672,002, which is a continuation of U.S. patent application Ser. No. 11/977,891, filed on Oct. 26, 2007, now U.S. Pat. No. 7,537,032, which is a continuation of U.S. patent application Ser. No. 10/919,494, filed on Aug. 17, 2004, now U.S. Pat. No. 7,308,922, each of which is hereby incorporated by reference.
BACKGROUND OF THE INVENTIONKey locators are known and have been described in great detail in Applicant's previous patents listed above. Exemplary key locators are currently being sold and are available at Applicant's website at www.finderskeypurse.com.
BluetoothBluetooth is a low-power wireless connectivity technology used to stream audio, transfer data and broadcast information between devices. Bluetooth operates in the 2400-2483.5 MHz range within the ISM 2.4 GHz frequency band. Data is split into packets and exchanged through one of 79 designated Bluetooth channels (each of which have 1 MHz in bandwidth). Bluetooth Low Energy (also known as Bluetooth 4.0, Bluetooth LE or BLE) enables short-burst wireless connections and uses multiple network topologies, including point-to-point, broadcast and mesh. Devices that don't need to send data constantly or that only need to send small bits of data can operate with very low power consumption. Most modern smart phones are Bluetooth LE compatible.
Smart Tag Tracking DevicesA smart tag tracking device is a type of Bluetooth LE tracking device that has become popular in recent years. There are several companies making smart tag tracking devices. For example, smart tag tracking device 500 (
For example, it is common to attach a smart tag tracking device to a keychain.
User's may configure the software app to play an alarm on the smart phone if the tracked object starts getting too far away from the user, thereby giving the user an alert if the user leaves the object behind or someone is stealing it.
Through Bluetooth LE, the tracking device can stay in near constant communication with the user's smart phone. It is then easy for the phone (when paired with the appropriate software from the tracker vendor) to sound the alarm when the user becomes separated from tracker and the object it's attached to. Based on the particulars of Bluetooth tracker utilized and the accompanying software, the tracking device can chirp when the user needs to locate the misplaced or lost item, thereby alerting the user when he has strayed too far from the tracking device. The app can also remind the user where the item was last seen.
It is also possible to use the Bluetooth tracking system in reverse. For example, modern Bluetooth tracker devices have a button that the user can press and hold to reverse the location process. For example, if the user has his keys (but not his smart phone) the user can press a button on the Bluetooth tracking device to cause an alert to sound on the smart phone. The user can then locate the smart phone by listing to the audible alert.
It is also possible to use a crowd sourcing feature to locate the tracked item. The crowd sourcing feature allows a user to locate his tracked item even if the tracked item is outside of Bluetooth range from the user's smart phone. For example, the user will utilize the companion software on his smart phone to flag the Bluetooth tracked item as lost. Then when another user of the same software passes by and picks up the signal from the user's lost device, the user will get a status update based on the new location of the tracker.
SUMMARY OF THE INVENTIONThe present invention provides a key locator with tracking capability. A bent rod-shaped first member has a bent first end portion and a second end portion. A second member is configured for selectively retaining keys. The bent first end portion and second end portion are opposed to each other. The bend rod-shaped first member incorporates a planar bent center region intermediate to the bent first end portion and the second end portion to form the interior of the key locator. The bent first end portion and the second end portion are not urged against each other and are configured to allow the bent center region to hang from an edge. The bent first end portion of the bent rod-shaped first member substantially permanently and flexibly interlocks with the second member. A tracking device is connected to the key locator and is in radio frequency communication with a user's smart phone. In a preferred embodiment the tracking device enables a user of the smart phone to find the key locator if it is lost or misplaced.
Like reference numerals refer to corresponding parts throughout the several views of the drawings.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS OF THE PRESENT INVENTION First EmbodimentTurning now to the drawings,
In the embodiment shown in
It will be appreciated that hook 20 is just one example of a way to flexibly engage members 12 and 14. For example, hook 20 can be completely closed off so that it is, in of itself, in fact a closed form shape such as a ring or oval. Similarly, it will be appreciated that u-shaped element 18 is just one example of a way to flexibly engage members 12 and 14. For example, rather than having a u-shaped element 18, a pivoting element can be used to flexibly engage members 12 and 14.
In one aspect, referring to
Referring to
Similar to
In another aspect, a first end portion 12a of the first member 12 comprises a first ring (not shown) for substantially permanently and flexibly engaging with the second member 14. The second member 14 comprises a closed form clasp 16 or second ring (not shown) that is configured for selectively retaining at least one key or other type of object. In one such embodiment, the closed form clasp 16 or second ring is rotatably fixed to a u-shaped element 18 of the second member 14, where the u-shaped element 18 is substantially permanently and flexibly engaged with the first ring. In another such embodiment, the closed form clasp 16 or second ring is substantially permanently and flexibly engaged with the first ring. In another such embodiment, the closed form clasp 16 or second ring is engaged with a closed form member, where the closed form member is substantially permanently and flexibly engaged with the first ring. In still another such embodiment, the closed form clasp 16 or second ring is engaged with a closed form member, where the closed form member is a third ring that is substantially permanently and flexibly engaged with the first ring. In still another such embodiment, the closed form clasp 16 or second ring is engaged with a chain, where the chain is substantially permanently and flexibly engaged with the first ring. In still another such embodiment, the closed form clasp or second ring is engaged with a first interlocking closed form element in a plurality of interlocking closed form elements, where a second interlocking closed form element in the plurality of interlocking closed form elements is substantially permanently and flexibly engaged with the first ring.
Referring to
As illustrated in
In some embodiments, the first end portion 12a and the second end portion 12b of the first member 12 are configured so that a force of between 1 dyne and 2000 dynes, between 1 dyne and 1000 dynes, between 1 dyne and 500 dynes, between 1 dyne and 250 dynes, between 0.1 dynes and 2000 dynes, between 0.1 dynes and 1000 dynes, between 0.1 dynes and 500 dynes, between 0.1 dynes and 250 dynes, between 100 dynes and 2000 dynes, between 100 dynes and 1000 dynes, between 100 dynes and 500 dynes, between 100 dynes and 250 dynes, between 500 dynes and 5000 dynes, between 500 dynes and 10000 dynes, between 500 dynes and 20000 dynes, between 500 dynes and 25000 dynes, between 0.1 dynes and 200 dynes, between 0.1 dynes and 100 dynes, between 0.1 dynes and 50 dynes, or between 0.1 dynes and 25 dynes is required to remove the key locator 10 from the edge 29 of a bag-like purse 32 at a time when the bent interior region 22 hangs from or clasps the edge 29.
The ornament 26, comprising a flower-like shape as shown in the drawings but not limited thereto, is arranged to face away from the interior of the first member 12 with its back portion 28 preferably fixed to the enlarged region 24 of the member by solder or the like. In some embodiments that do not have an enlarged region 24, the back portion 28 is affixed directly onto the end portion of the first member. As used herein, an ornament is a solid object as opposed to a chain or a rope. In some embodiments, the ornament comprises an artificial or a real gem.
In
In some embodiments, the bent interior region 22 is u-shaped. In some embodiments, the bent rod-shaped first member 12 is characterized by a cross-sectional bounding shape that is circular. In some embodiments, the bent rod-shaped first member 12 is characterized by a cross-sectional bounding shape that is ovoid. In some embodiments, the bent rod-shaped first member 12 is characterized by a cross-sectional bounding shape having one or more smooth curved surfaces or a splice of one or more smooth curved surfaces. In some embodiments, the bent rod-shaped first member 12 is characterized by a cross-sectional bounding shape having an arcuate edge. In some embodiments, the bent rod-shaped first member 12 is characterized by different cross-sectional bounding shapes at different portions of the first member 12.
Although the figures illustrate the first member in which end portions are parallel to each other and are straight, the present disclosure is not so restricted. The first and second end portions 12a and 12b of the first member 12 may bend toward or away from each other. Moreover, the first and second end portions of the first member 12 may internally include any number of bends. Moreover, the first and second end portions of the first member 12 may be magnetized and the bent-shaped region may contain a hinge.
Second EmbodimentIn the embodiment illustrated in
It will be appreciated that hook 20 is just one example of a way to flexibly engage members 12 and 14 in the embodiment of the key locator 110 illustrated in
In one aspect, referring to
In another aspect, a first end portion 12a of the first member 12 comprises a first ring (not shown) for substantially permanently and flexibly engaging with the second member 14. The second member 14 comprises a closed form clasp 16 or second ring (not shown) that is configured for selectively retaining at least one key or other type of object. In one such embodiment, the closed form clasp 16 or second ring is rotatably fixed to a u-shaped element 18 of the second member 14, where the u-shaped element 18 is substantially permanently and flexibly engaged with the first ring. In another such embodiment, the closed form clasp 16 or second ring is substantially permanently and flexibly engaged with the first ring. In another such embodiment, the closed form clasp 16 or second ring is engaged with a closed form member, where the closed form member is substantially permanently and flexibly engaged with the first ring. In still another such embodiment, the closed form clasp 16 or second ring is engaged with a closed form member, where the closed form member is a third ring that is substantially permanently and flexibly engaged with the first ring. In still another such embodiment, the closed form clasp 16 or second ring is engaged with a chain, where the chain is substantially permanently and flexibly engaged with the first ring. In still another such embodiment, the closed form clasp or second ring is engaged with a first interlocking closed form element in a plurality of interlocking closed form elements, where a second interlocking closed form element in the plurality of interlocking closed form elements is substantially permanently and flexibly engaged with the first ring.
Referring to
Similar to
As illustrated in
Referring to
In some embodiments, the container 40 comprises a hinge that attaches the first face 42 to the container 40. The first face 42 is configured to move between (i) an open configuration that exposes an interior portion of the container 40, as depicted in
In some embodiments, the container 40 comprises a material selected from the group consisting of metal and plastic. In some embodiments, the container comprises gold, silver, steel, nickel, aluminum, an alloy thereof, or any combination thereof. In some embodiments, the container 40 comprises urethane polymer, an acrylic polymer, a fluoropolymer, polybenzamidazole, polyimide, polytetrafluoroethylene, polyetheretherketone, polyamide-imide, glass-based phenolic, polystyrene, cross-linked polystyrene, polyester, polycarbonate, polyethylene, polyethylene, acrylonitrile-butadiene-styrene, polytetrafluoro-ethylene, polymethacrylate, nylon 6,6, cellulose acetate butyrate, cellulose acetate, rigid vinyl, plasticized vinyl, or polypropylene. In some embodiments, the container 40 is configured to store a liquid. In some embodiments, the container 40 is configured to store a gel, such as lip balm. In some embodiments, the container 40 is configured to store an object.
As illustrated in
In some embodiments, the first end portion 12a and the second end portion 12b of the first member 12 are configured so that a force of between 1 dyne and 2000 dynes, between 1 dyne and 1000 dynes, between 1 dyne and 500 dynes, between 1 dyne and 250 dynes, between 0.1 dynes and 2000 dynes, between 0.1 dynes and 1000 dynes, between 0.1 dynes and 500 dynes, between 0.1 dynes and 250 dynes, between 100 dynes and 2000 dynes, between 100 dynes and 1000 dynes, between 100 dynes and 500 dynes, between 100 dynes and 250 dynes, between 500 dynes and 5000 dynes, between 500 dynes and 10000 dynes, between 500 dynes and 20000 dynes, between 500 dynes and 25000 dynes, between 0.1 dynes and 200 dynes, between 0.1 dynes and 100 dynes, between 0.1 dynes and 50 dynes, or between 0.1 dynes and 25 dynes is required to remove the key locator 110 from the edge 29 of a bag-like purse 32 at a time when the bent interior region 22 hangs from or clasps the edge 29.
Referring to
In another aspect, the key locator 110 further comprises the container 40. A second face 48 of the container is directly and permanently fixed to the second end portion 12b of the bent rod-shaped first member 12.
In another aspect, the key locator 110 further comprises the container 40, and a second face 48 of the container 40 is soldered to the second end portion 12b of the bent rod-shaped first member 40.
In still another aspect, the key locator 110 further comprises the container 40 and the container 40 forms a part (e.g., an integral part) of the second end portion 12b of the bent rod-shaped first member 12.
In
In some embodiments, the bent interior region 22 is u-shaped. In some embodiments, the bent rod-shaped first member 12 is characterized by a cross-sectional bounding shape that is circular. In some embodiments, the bent rod-shaped first member 12 is characterized by a cross-sectional bounding shape that is ovoid. In some embodiments, the bent rod-shaped first member 12 is characterized by a cross-sectional bounding shape having one or more smooth curved surfaces or a splice of one or more smooth curved surfaces. In some embodiments, the bent rod-shaped first member 12 is characterized by a cross-sectional bounding shape having an arcuate edge. In some embodiments, the bent rod-shaped first member 12 is characterized by different cross-sectional bounding shapes at different portions of the first member 12.
Although the figures illustrate the first member 12 in which end portions are parallel to each other and are straight, the present disclosure is not so restricted. The first and second end portions 12a and 12b of the first member 12 of the key locator 110 may bend toward or away from each other. Moreover, the first and second end portions of the first member 12 may internally include any number of bends. Moreover, the first and second end portions of the first member 12 may be magnetized and the bent-shaped region may contain a hinge.
Third EmbodimentAnother embodiment provides a key locator that is similar to the second embodiment. The key locator comprises, in combination: a) a bent rod-shaped first member having a first end portion and a second end portion, b) a second member configured for selectively retaining at least one key, and c) a container that is rotatably mounted to the second end portion of the bent rod-shaped first member. The first end portion and the second end portion are opposed to each other. The bent rod-shaped first member incorporates a bent interior region between the first end portion and the second end portion. The first end portion and the second end portion are not urged against each other and are configured to allow said bent interior region to hang from or clasps an edge. The first end portion of the bent rod-shaped first member substantially permanently and flexibly engages with the second member. The container comprises a hinge that attaches a first face to the container. The first face is configured to move between (i) an open configuration that exposes an interior portion of the container, and (ii) a closed configuration that seals the interior portion of the container.
In some embodiments, the first end portion of the bent rod-shaped first member comprises a hook for substantially permanently and flexibly engaging with the second member. The second member comprises a closed form clasp or ring that is configured for selectively retaining at least one key. The closed form clasp or ring is rotatably fixed to a u-shaped element of the second member. The u-shaped element is substantially permanently and flexibly engaged with the hook. In some embodiments, the closed form clasp or ring is substantially permanently and flexibly engaged with the hook. In some embodiments, the closed form clasp or ring is engaged with a closed form member and the closed form member is substantially permanently and flexibly engaged with the hook. In some embodiments, the closed form clasp or ring is engaged with a closed form member and the closed form member is a ring that is substantially permanently and flexibly engaged with the hook. In some embodiments, the closed form clasp or second ring is engaged with a chain, where the chain is substantially permanently and flexibly engaged with the hook. In some embodiments, the closed form clasp or second ring is engaged with first interlocking ring in a plurality of interlocking closed form elements, where an interlocking closed form element in the plurality of interlocking closed form elements is substantially permanently and flexibly engaged with the hook. In some embodiments, a closed form element in the plurality of closed form elements is a ring, an oval, a polygon, or a star-shape.
In still other embodiments, the first end portion of said bent rod-shaped first member comprises a first ring for substantially permanently and flexibly engaging with the second member and the second member comprises a closed form clasp or second ring that is configured for selectively retaining at least one key. In some such embodiments, the closed form clasp or second ring is rotatably fixed to a u-shaped element of the second member, where the u-shaped element is substantially permanently and flexibly engaged with the first ring. In some such embodiments, the closed form clasp or second ring is substantially permanently and flexibly engaged with the first ring. In some such embodiments, the closed form clasp or second ring is engaged with a closed form member, wherein the closed form member is substantially permanently and flexibly engaged with the first ring. In some such embodiments, the closed form clasp or second ring is engaged with a closed form member, where the closed form member is a third ring that is substantially permanently and flexibly engaged with the first ring. In some such embodiments, the closed form clasp or second ring is engaged with a chain, where the chain is substantially permanently and flexibly engaged with the first ring. In some such embodiments, the closed form clasp or second ring is engaged with first interlocking closed form element in a plurality of interlocking closed form elements, where a second interlocking closed form elements in the plurality of interlocking closed form elements is substantially permanently and flexibly engaged with the first ring.
Fourth EmbodimentAnother aspect provides a method comprising retaining at least one key by a second member 14 of an apparatus that comprises at least the second member 14 and a bent rod-shaped first member 12. The second member is configured for selectively retaining at least one key. The bent rod-shaped first member 12 of the apparatus has a first end portion 12a and a second end portion 12b. The first end portion 12a and the second end portion 12b are opposed to each other. The bent rod-shaped first member 12 incorporates a bent interior region 22 between the first end portion 12a and the second end portion 12b. The first end portion 12a and the second end portion 12b are not urged against each other and are configured to allow the bent interior region 22 to hang from or clasps an upper edge of a side panel of a bag-like purse. The first end portion 12a of the bent rod-shaped first member 12 substantially permanently and flexibly engages with some portion of the second member 14. The second end portion 12b of the bent rod-shaped first member 12 is affixed to a container 40. The method further comprises hanging the apparatus from the upper edge 29 of the side panel of a bag-like purse with the bent interior region 22 overhanging the side panel so that the second end portion 12b and the container 40 are exposed. The method further comprises retrieving the bent rod-shaped first member of the apparatus from the upper edge such that, when the bent rod-shaped first member is retrieved from the upper edge, the at least one key retrained by the second member is necessarily retrieved. In some embodiments, the container comprises a hinge that attaches the first face to the container. The first face is configured to move between (i) an open configuration that exposes an interior portion of the container, and (ii) a closed configuration that seals the interior portion of the container and the method further comprises operating the first face so that the face switches between the closed configuration to the open configuration.
Thus, it can be seen that the present invention provides a key locator especially suitable for use with a purse, backpack, briefcase or other bag-like device. By employing the key locator of the invention in conjunction with such a device, one may find keys stored within without delay. Further, by providing a decorative ornament for indicating the location of the key locator, the appearance of the bag is enhanced.
Fifth EmbodimentTurning now to
As shown in
In some embodiments, the first purse 802 is transparent or semi-transparent. The term “transparent” or “semi-transparent” used herein refers to a characteristic of a purse in that items inside of the purse are visible to human eyes. Transparent or semi-transparent purses allow end users to carry personal belongings to most of places including some stadiums that restrict purses or bags to see-through purses or bags. In some embodiments, the transparency is between 10% and 50%. In some embodiments, the transparency is above 50%. In some embodiments, the transparency is above 80%. In some embodiments, the first purse 802 is made of a material including vinyl or the like. In some embodiment, the first purse 802 is made of a clear vinyl plastic or a clear vinyl fabric.
In some embodiments, the first purse 802 includes one or more straps 810 configured for holding the first purse 802, for example by a hand, on an elbow or on a shoulder. The one or more straps can be made of any suitable materials including metal chain, fabric, plastic, leather or any combination thereof. As an example,
In some embodiments, the means for locating the personal safety items within the first purse 802 when they are needed constitutes a locator that is suitable for use with a purse, backpack, briefcase or other bag-like device. In some embodiments, the locator includes the key locator or key finder 10, 110 disclosed herein. Alternatively, the locator can be hooks, hangers, grasps, straps or other suitable means.
By way of illustration,
As disclosed herein (e.g.,
In some embodiments, the locator includes a decorative ornament 26 fixed on the second end portion 12b of the first member 12. When the locator hangs from the open edge 804 of the first purse 802, the decorative ornament 26 is placed outside of the first purse 802. The decorative ornament 26 enhances the appearance of the first purse 802. In addition, the decorative ornament 26 outside of the purse indicates the location of the locator, making it easier to locate the locator.
The personal safety items 806 can be any type of items or commodities and can be in any suitable configuration as long as they can be placed inside of the first purse and/or can be attached to the locator. For instance, in some embodiments, the personal safety items 806 includes a drink safety tester 806-3 for testing whether a beverage (e.g., water, wine, soda) is safe to drink. In some embodiments, the drink safety tester 806-3 detects whether a beverage contains gamma hydroxybutyrate (GHB) and ketamine, the most common drugs used in drink spiking GHB and ketamine are difficult to notice in a drink because they are colorless, odorless and tasteless. In some embodiments, the drink safety tester 806-3 is in the form of a coaster or a test strip. In some embodiments, the personal safety items 806 include a number of drink safety testers for testing the same drug or different types of drugs. In some embodiments, the drink safety tester includes a composition that changes to a predetermined color when contacted with a beverage containing GHB or Ketamine.
In some embodiments, the personal safety items 806 include a safety alarm 806-2 for drawing attention to a crisis. In an embodiment, the safety alarm 806-2 is a panic alarm for use in a panic situation or a medical alarm for use in a medical emergency such as a heart attack, stroke, accident, overdose and the like. In another embodiment, the safety alarm 806-2 is an integrated device in which the panic alarm and the medical alarm are integrated together into a single unit. In some embodiments, the safety alarm 806-2 has other functions, for instance, including an LED flashlight or a keychain so that the safety alarm 806-2 can be easily attached to the locator.
In some embodiments, the personal safety items 806 include a self-defense device for warding off an attacker. For instance, in an embodiment, the personal safety items 806 include a pepper spray 806-1.
In some embodiments, the personal safety items 806 include other products or commodities that one would like to carry around for emergency use or due to personal preferences. For instance, in an embodiment, the personal safety items 806 include allergy medicines.
In some embodiments, the personal safety items 806 include one or more drink safety testers, a safety alarm, a self-defense device or any combination of these or other additional items.
Referring to
Turning now to
One then retrieves the locator and at least one personal safety item in the one or more personal safety items from the personal safety kit (1204). One then attaches the at least one personal safety item to the clasp or the ring of the locator (1210). Afterwards, one places the at least one personal safety item in the first purse and hangs the locator on the open edge of the first purse (1214). One can also hang the locator on the open edge of the first purse and then place the at least one personal safety item in the first purse.
With one or more personal safety items attached to the locator and the locator hanging on the open edge of the first purse, retrieval of the personal safety items for use (1216) is simple, easy and quick. For example, one can grab the locator and pull the locator along with the personal safety items out of the first purse. Alternatively, since a part of the locator (e.g., the second end portion 12b of the first member 12, or the decorative ornament 26) is outside of the first purse and visible from the outside, one can easily locate the locator and therefore the personal safety items, and then take out the personal safety items. As such, the personal safety kit of the present disclosure eliminates the need for randomly searching the inside of the purse and reduces the time for retrieving the desired item(s). The personal safety kit of the present disclosure is in particular advantageous when a safety and alarm item is needed in an emergency or crisis situation.
After retrieval or use of the desired personal safety item, one can place the personal safety items back to inside of the first purse and/or re-hang the locator on the open edge of the first purse for next use.
As shown in
In some embodiments, one may want to attach one or more additional items to the clasp or the ring of the locator, such as car keys, house keys, wallets, phone cases, or any other additional items that can be attached to the locator. As an example,
It should be understood that
A seventh preferred embodiment of the present invention is shown in
In one aspect, referring to
First member 12 includes a bent interior region 22 and a second end portion 12b. Tracking device housing 504 is preferably rigidly connected to second end portion 12b. Tracking device 503 is contained within housing 504.
Tracking device 503 includes RF module 522 and microcontroller 521. The microcontroller is programmed to periodically measure and store the signal strength of the radio frequency communication between tracking device 503 and smart phone 525. The signal strength is compared to previously stored signal strength values. Microcontroller 525 is programmed to transmit an alert to smart phone 525 when the measured signal strength varies from the previously stored values by a predetermined amount. Smart phone 525 includes app 531 to provide an alert to the user via ringing device 542 and/or vibration device 543.
Through Bluetooth LE, tracking device 503 can stay in near constant communication with the smart phone 525. It is then easy for smart phone 525 to sound the alarm when the user becomes separated from key locator 510. Tracking device 503 can chirp when the user needs to locate the misplaced or lost item, thereby alerting the user when he has strayed too far from the tracking device. The app can also remind the user where the item was last seen.
It is also possible to use the Bluetooth tracking system in reverse. For example, activation button 513 can be pressed to reverse the location process. For example, if the user has key locator 510 (but not his smart phone) the user can press activation button 510 to cause an alert to sound on the smart phone. The user can then locate the smart phone by listing to the audible alert.
It is also possible to use a crowd sourcing feature to locate the tracked item. The crowd sourcing feature allows a user to locate his tracked item even if the tracked item is outside of Bluetooth range from the user's smart phone. For example, the user will utilize the companion software on his smart phone to flag the Bluetooth tracked item as lost. Then when another user of the same software passes by and picks up the signal from the user's lost device, the user will get a status update based on the new location of the tracker.
It is very common for a user to place her smart phone inside of a purse or bag for carrying and storage. For example,
In a preferred embodiment, microcontroller 532 (
All references cited herein are incorporated herein by reference in their entirety and for all purposes to the same extent as if each individual publication or patent or patent application was specifically and individually indicated to be incorporated by reference in its entirety for all purposes.
Many modifications and variations of this invention can be made without departing from its spirit and scope, as will be apparent to those skilled in the art. The specific embodiments described herein are offered by way of example only. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best utilize the invention and various embodiments with various modifications as are suited to the particular use contemplated. The invention is to be limited only by the terms of the appended claims, along with the full scope of equivalents to which such claims are entitled.
Claims
1. A key locator with tracking capability, comprising:
- a) a bent rod-shaped first member having a bent first end portion and a second end portion; and
- b) a second member configured for selectively retaining at least one key;
- wherein said bent first end portion and said second end portion are opposed to each other; said bent rod-shaped first member incorporates a planar bent center region intermediate said bent first end portion and said second end portion thereby forming an interior of the key locator; said bent first end portion and said second end portion are not urged against each other and are configured to allow said bent center region to hang from an edge; said bent first end portion of said bent rod-shaped first member substantially permanently and flexibly interlocks with the second member; and
- c) a tracking device connected to said key locator, said tracking device in radio frequency communication with a smart phone.
2. The key locator of claim 1, wherein said radio frequency communication is Bluetooth radio frequency communication.
3. The key locator of claim 1, wherein said radio frequency communication is Bluetooth Low Energy radio frequency communication.
4. The key locator as in claim 1, wherein said tracking device comprises: wherein said smart phone comprises programming to alert a user when said alert is received.
- a) an RF module,
- b) a microcontroller programmed to periodically measure and store the signal strength of said radio frequency communication, compare the signal strength to previously stored values, and transmit an alert to said smart phone when said signal strength varies from said stored values by a predetermined amount; and
5. The key locator as in claim 1, wherein said tracking device is rigidly connected to said key locator at said second end portion of said bent rod-shaped first member.
6. The key locator as in claim 1 wherein said tracking device is removably connected to said key locator.
7. The key locator of claim 1, wherein the edge is an upper edge of a side panel of a bag-like purse.
8. The key locator of claim 5, wherein the bag-like purse is a purse, a backpack, or a briefcase.
9. The key locator of claim 1, wherein the planar bent center region is u-shaped.
10. The key locator as in claim 1, wherein said tracking device is powered by a rechargeable battery.
11. The key locator as in claim 1, wherein said tracking device further comprises an emergency alert button and is programmed to provide an alert signal upon pressing of said emergency alert button.
12. The key locator as in claim 1, wherein said tracking device is programmed to provide and audible alert when said smart phone receives a call or text message.
13. A key locator key locator with tracking capability, comprising:
- a) a bent rod-shaped first member having a first end portion and a second end portion; and
- b) a second member comprising a closed form clasp that is configured for selectively retaining at least one key; wherein
- said first end portion and said second end portion are opposed to each other;
- said bent rod-shaped first member incorporates a planar bent center region intermediate said first end portion and said second end portion thereby forming an interior of the key locator;
- said first end portion and said second end portion are not urged against each other and are configured to allow said planar bent center region to hang from an edge;
- said first end portion of said bent rod-shaped first member is configured for substantially permanently and flexibly engaging with the second member; and
- c) a tracking device connected to said key locator, said tracking device in radio frequency communication with a smart phone.
14. The key locator of claim 10, wherein said radio frequency communication is Bluetooth radio frequency communication.
15. The key locator of claim 10, wherein said radio frequency communication is Bluetooth Low Energy radio frequency communication.
16. The key locator as in claim 10, wherein said tracking device comprises: wherein said smart phone comprises programming to alert a user when said alert is received.
- a) an RF module,
- b) a microcontroller programmed to periodically measure and store the signal strength of said radio frequency communication, compare the signal strength to previously stored values, and transmit an alert to said smart phone when said signal strength varies from said stored values by a predetermined amount; and
17. The key locator as in claim 10, wherein said tracking device is rigidly connected to said key locator.
18. The key locator as in claim 10 wherein said tracking device is removably connected to said key locator.
19. A method comprising the steps of:
- a) retaining at least one key by a second member of an apparatus that comprises at least said second member and a bent rod-shaped first member and wherein said apparatus comprises a tracking device for transmitting and receiving tracking information via radio frequency, wherein the second member is configured for selectively retaining at least one key, wherein (i) said bent rod-shaped first member of said apparatus has a bent first end portion and a second end portion, wherein said bent first end portion and said second end portion are opposed to each other, (ii) said bent rod-shaped first member incorporates a planar bent center region intermediate said bent first end portion and said second end portion thereby forming an interior of the apparatus, wherein said bent first end portion and said second end portion are not urged against each other and are configured to allow said bent center region to hang from an upper edge of a side panel of a bag-like purse, (iii) said bent first end portion of said bent rod-shaped first member substantially permanently and flexibly interlocks with said second member, and
- b) hanging the apparatus from said upper edge of said side panel of said bag-like purse with the bent center region overhanging the side panel so that said second end portion is exposed;
- c) retrieving said bent rod-shaped first member of said apparatus from said upper edge such that, when said bent rod-shaped first member is retrieved from the upper edge, the at least one key retained by the second member is necessarily retrieved; and
- d) establishing radio frequency communication between said tracking device and a smart phone.
Type: Application
Filed: Aug 30, 2017
Publication Date: Dec 21, 2017
Inventor: Sandra Stein (West Hills, CA)
Application Number: 15/691,514