Leashed Portable Personal Digital Appliance
A leashed Personal Digital Device, comprises a personal digital appliance (PDA) (12) detachably connected to a leash. The leash includes at least one extendible member (13), detachably connected at one of its ends to the PDA, and, at the other end, clip for detachably connecting the leash to the user's clothing or other user-portable device (15). The length of the extendible member is selected to reduce the likelihood of damage to said PDA if it is dropped, but permitting the user to use the PDA while it is attached to the user. The leashed PDA also discourages theft of the PDA or loss due to leaving the PDA in a public area. To encourage use of the leashed PDA, the leash includes a decorative segment.
This PCT International Application claims priority based on my USA Provisional Application Ser. No. 60/716,002, filed Sep. 8, 2005.
This invention relates to a portable personal digital appliance which is protected against theft or damage while the appliance is used or carried by the user.
In another respect, the invention pertains to methods of protecting portable personal digital appliances from theft or damage while it is carried by the user.
BACKGROUND OF THE INVENTIONMobile phones and similar devices are shaped and dimensioned to fit easily in the user's hands when in use and to fit in and be stored away in a pocket, purse, holster, attache or other portable case when the devices are carried by the user but are not in actual use. For ease of reference, these devices are defined herein as “personal digital appliances” or PDAs.
PDAs are notoriously susceptible to loss, either from theft or because the users negligently forget to store them away after use, and to physical damage. Such loss or damage happens because they are negligently dropped by the user during preparation for use, use or storage after use, or because they are negligently left in a public place, unstored or forgotten, when they are not being used.
Further, because the users of PDAs are very frequently children or very young persons who are prone to negligence or forgetfulness, it would be desirable to provide PDAs that are equipped with leashes which, because of their decorative or “fashion” appeal, are more likely to be used, thereby to be more likely to prevent loss or theft of or damage to the PDA.
Also, because the leashed PDA may need to be separated from the user or from the leash, itself, e.g., for recharging the batteries, while the user is sleeping or because the user is occupied in an inconsistent activity, e.g., changing clothes, taking a bath or shower, it would be desirable to provide a leashed PDA that could be easily and quickly detached from the user's person or other attachment (handbag, valise, etc.) and/or be easily and quickly detached from the leash portion of the leashed PDA, e.g., for temporary use by another person.
OBJECTS OF THE INVENTIONAccordingly, it is the principal object of the invention to provide leashed PDAs that are less susceptible to such loss, theft or damage and methods of reducing the susceptibility of PDAs to loss, theft or damage.
It is another object of the invention to provide leashed PDAs which, because of decorative or fashion appeal, are more likely to be used by children and young persons, thereby to reduce or prevent loss or theft of or damage to the PDA.
Still another object of the invention is to provide a leashed PDA which provides for quick-release detachment of the leashed PDA from the user and/or quick releaseable detachment of the PDA from the leash portion.
Yet another object of the invention is to provide a quick-release attachment device, useful for attaching a variety of objects to other objects.
These and other, further and more specific objects of the invention will be apparent to those skilled in the art from the following detailed description thereof, taken in conjunction with the drawings, in which:
The terms “Personal Digital Appliance” and “PDA” are defined and used herein to mean portable electronic appliances such as mobile cellular or satellite phones and other hand-held devices such as digital or analog radios, miniature television receivers, miniature digital or analog cameras, MP3 players, iPods, tape or other electronic media recorders and players, electronic calculators, GPS receivers, electronic games and the like.
The term “digital” in Personal Digital Appliance is employed in the herein for convenience, since a large proportion of such appliances in fact employ digital signals and/or digital signal processing. However, for the purposes of this application, the term PDA will be understood to include not only classic digital devices but also corresponding analog devices.
The term “portable anchor,” as used herein, means the user's clothing (e.g., belt, belt loop, button, button-hole, epaulet or a user-portable case such as a purse, valise or holster.
The term “decorative segment,” as used herein, means an elongate segment other than an extendible member, the aesthetic appearance (color, texture, shape, and/or indicia), is selected to encourage the user to employ the leashed PDA.
PRIOR ARTSome PDAs have been provided with wrist straps, that were semi-permanently attached to the PDA and were dimensioned to be slipped over the user's hand and secured around the user's wrist during use of the PDA.
The closest prior art of which the inventor is aware is U.S. Pat. No. 6,530,131 to Hopkins. This document discloses a “coiled tool leash” which is used to hold a tool in a readily accessible location and to retrieve a tool which is dropped to the ground while in use at an elevated location, e.g., on the roof of a house, or which is dropped overboard from a boat.
BRIEF DESCRIPTION OF THE INVENTIONBriefly, in accordance with the invention, a leashed Personal Digital Device (PDA) is the combination of a PDA and a leash. The leash comprises an extendible member which has two ends and which has extended, partially extended and unextended lengths. One end of the extendible member is detachably connected to the PDA and at the other end to a clip for detachably connecting the leash to a user-portable anchor. The extended length of the extendible member is selected to reduce the likelihood of damage to the PDA if dropped. The unextended or partially extended length of the extendible member is selected to permit use of the PDA while connected to the PDA and the user-portable anchor.
In the presently preferred embodiment of the invention the leash includes a decorative segment in combination with the extendible member to encourage its use by fashion-conscious persons.
DETAILED DESCRIPTION OF THE INVENTIONThe drawings depict the invention for purposes of illustration to enable those skilled in the art to understand and practice the invention and to identify the presently preferred embodiments of the invention. The drawings are not intended to limit the scope of the invention which is defined only by the appended claims. For example, in the drawings the PDA is only illustratively depicted as a portable phone, whereas it could be any PDA as defined above.
In the drawings like elements are indicated by the same reference numerals in the several views:
As will be apparent to those skilled in the art there are a variety of extendible members that can be used other than a coiled springs 13a of
As will also be apparent to those skilled in the art, a wide variety of fasteners can be used to attach the extendible members 13a to the decorative member 13b and to attach the leash to the wearers clothing, purse or other user-portable anchors. In presently preferred embodiments of
In the presently preferred embodiments of the invention, the leashes of
The clip 14 of
The base member 22 and cover member 23 are secured by studs 27 formed in the bottom edges of the cover 23 which are snappably or frictionally engaged in the mating recesses 28 formed in the upper surface of the base 22.
The base member 22 is formed with a recessed slideway 29 which accommodates the lower portion 31 of the keeper 24 which is slidable in the slideway 29. Closer to the forward end 32 of the base 22, the slideway deepens to form a chamber 33, the top of which is formed by the recessed underside 36 of the keeper projection 35. In the closed position, shown in
In operation, the fastener device of
The fastener 14 of
Claims
1. A leashed Personal Digital Device (PDA), comprising, in combination:
- a. a PDA, detachably connected to
- b. a leash, said leash comprising at least one extendible member, having two ends and having an extended length, a partially extended length and an unextended length, said extendible member being detachably connected at one of said ends to said PDA, and, at the other of said ends, to a clip for detachably connecting said leash to a user-portable anchor, the extended length of said extendible member being selected to reduce the likelihood of damage to said PDA if dropped, and the unextended or partially extended length of said extendible member being selected to permit use of the PDA while said connected to said PDA and said user-portable anchor.
2. The PDA-leash combination assembly of claim 1, wherein said leash includes a decorative segment in combination with said extendible member.
Type: Application
Filed: Sep 7, 2006
Publication Date: Sep 18, 2008
Inventor: Shaine J. Lavoie (Dana Point, CA)
Application Number: 11/659,938
International Classification: A44B 21/00 (20060101);