Patents by Inventor LIN-LANG CHAN
LIN-LANG CHAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20200010231Abstract: A plastic box sealing structure includes a plastic box body formed by bending a plastic plate, box bottom long, short side plates and box top sealing long, short plates, wherein the long side plate is configured with indented V-shaped notch on a sealing center position thereof, a bottom side of the notch is exactly positioned on a sealing center line of a bottom plate face, a sealing plate is respectively configured at two sides of the notch, left, right side plates of the opposite long side plates are formed with different symmetrical hole faces, the two opposite short side plates has opposite left, right cut edges, a plate face of the short side plate is configured with through holes corresponding to the through holes configured on the long side plate, allowing the side plates to be naturally stacked and assembles together.Type: ApplicationFiled: November 1, 2018Publication date: January 9, 2020Inventor: Lin-Lang Chan
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Patent number: 10376034Abstract: A cosmetic applicator having a side control button includes a pencil-like long tube body, one end of which is engaged with a pencil head-like material holder, in which a slotted seat for the accommodation of a lipstick strip is inserted; the inside of the long tube body is configured with a screw rod, one end of which is connected to the slotted seat; one side of the long tube body is configured with a control button, which is pressed down to drive the screw rod to move the slotted seat toward the top edge of the material holder; the screw rod is turned relatively to the long tube body through the material holder, allowing a ratchet surface of the screw rod to be engaged or released, thereby achieving one-handed operation for material discharge or retreat.Type: GrantFiled: September 22, 2017Date of Patent: August 13, 2019Assignee: SHP (HK) TRADING LIMITEDInventor: Lin-Lang Chan
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Publication number: 20190090613Abstract: A cosmetic applicator having a side control button includes a pencil-like long tube body, one end of which is engaged with a pencil head-like material holder, in which a slotted seat for the accommodation of a lipstick strip is inserted; the inside of the long tube body is configured with a screw rod, one end of which is connected to the slotted seat; one side of the long tube body is configured with a control button, which is pressed down to drive the screw rod to move the slotted seat toward the top edge of the material holder; the screw rod is turned relatively to the long tube body through the material holder, allowing a ratchet surface of the screw rod to be engaged or released, thereby achieving one-handed operation for material discharge or retreat.Type: ApplicationFiled: September 22, 2017Publication date: March 28, 2019Inventor: Lin-Lang Chan
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Publication number: 20180220771Abstract: A hose-type cosmetic container structure configures a scrape on the top opening of a hose-type liquid storage bottle, and is then locked with a hard middle cover element to form a container mouth for locking a brush bar assembled with a brush cotton head; the upper half of the brush bar is configured with a diversion hole extended to the upper half outer edge of the bar, allowing the cosmetic material accommodated inside the bottle to be guided to flow to the cotton head element on the top end of the brush bar, thereby capable of material discharge by squeezing the bottle directly to put on makeup after an outer cover is taken off or taking out the brush bar for makeup after the middle cover element is unscrewed. Whereby, the present invention can be used as a multipurpose makeup tool.Type: ApplicationFiled: September 22, 2017Publication date: August 9, 2018Inventor: Lin-Lang Chan
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Patent number: 10023353Abstract: A sealing structure for a plastic packing box, comprising: a packing box body, made by bending a plastic plate; top and bottom openings; and cover plates, configured on sides of each opening and bended inward to stack together to seat the opening, wherein a premade mating frame is respectively engaged with sealing end faces of the outer cover plates configured on two opposite sides of the main body and bended to each other to form a sealing edge, the mating frames are a male-female pair stacked together to sealing the box, ensuring that two end faces is neat after box body sealing, the opposite inner edges of the two mating frames are respectively configured with male and female buckling elements allowed to be pressed together to engage with each other after the stacking, thereby achieving stable and safe buckling, while the cover plate are stacked together simply.Type: GrantFiled: September 1, 2016Date of Patent: July 17, 2018Inventor: Lin-Lang Chan
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Patent number: 10010152Abstract: A built-in material scraping device for a cosmetic container is a material scraping device capable of being slipped downward with a liquid surface of liquid material stored inside the cosmetic container. An elastic piston piece is mainly into the container before a scraping element is installed on the mouth of the container, where a through hole is configured on the center of the piston piece, having a diameter equal to the diameter of a brushing rod, which is passed through the through hole to press the piston piece downward to move the stored liquid material to flow downward, thereby being convenient for the soaking of the brush head upon make-up use.Type: GrantFiled: October 6, 2016Date of Patent: July 3, 2018Assignee: SHP (HK) TRADING LIMITEDInventor: Lin-Lang Chan
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Publication number: 20180055096Abstract: A underpants structure, male dedicated underpants structure, mainly includes a front sheet and rear sheet in connection therewith, and configures a upper curved bag projected out slightly at the center thereof and a W-shaped projected pouch in connection with the bottom thereof, and V-shaped and largely curved U-shaped upper and lower elastic woven bands are respectively extended from the two sides of the upper curved bag and the bottom edge of the pouch, forming upward binding assistance, thereby allowing human reproductive organs to be covered completely and touched comfortably and accurately. In addition, reproductive organs can be separated effectively and have massage assistance with body motion, allowing the underpants to have comfortable covering and body health effects.Type: ApplicationFiled: August 29, 2016Publication date: March 1, 2018Inventor: Lin-Lang Chan
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Publication number: 20180057203Abstract: A sealing structure for a plastic packing box, comprising: a packing box body, made by bending a plastic plate; top and bottom openings; and cover plates, configured on sides of each opening and bended inward to stack together to seat the opening, wherein a premade mating frame is respectively engaged with sealing end faces of the outer cover plates configured on two opposite sides of the main body and bended to each other to form a sealing edge, the mating frames are a male-female pair stacked together to sealing the box, ensuring that two end faces is neat after box body sealing, the opposite inner edges of the two mating frames are respectively configured with male and female buckling elements allowed to be pressed together to engage with each other after the stacking, thereby achieving stable and safe buckling, while the cover plate are stacked together simply.Type: ApplicationFiled: September 1, 2016Publication date: March 1, 2018Inventor: Lin-Lang Chan
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Publication number: 20170105506Abstract: A built-in material scraping device for a cosmetic container is a material scraping device capable of being slipped downward with a liquid surface of liquid material stored inside the cosmetic container. An elastic piston piece is mainly into the container before a scraping element is installed on the mouth of the container, where a through hole is configured on the center of the piston piece, having a diameter equal to the diameter of a brushing rod, which is passed through the through hole to press the piston piece downward to move the stored liquid material to flow downward, thereby being convenient for the soaking of the brush head upon make-up use.Type: ApplicationFiled: October 6, 2016Publication date: April 20, 2017Inventor: Lin-Lang CHAN
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Patent number: 9149107Abstract: A cosmeticizing device that allows for loading of various cosmetic liquids for enabling non-interrupted supply of the cosmetic liquids through hand pressing. A cosmetic container body has an end forming a tubular opening receiving a valve seat for fixing a cosmeticizing component and an inner tubular bottom to which a valve disk is movably mounted for closing the bottom of the container. With a plunger bar that is rotatably coupled to the valve disk being pressed down, the valve disk is caused to slidably squeeze out the material for dispensing the liquid material to the cosmeticizing component mounted to the top end of the container body. A closure cap has an opening having an inner circumference forming a securing face and a bottom in which a scraping member is received and mounted. The cap has an interior space for receiving a cosmetic liquid.Type: GrantFiled: February 18, 2014Date of Patent: October 6, 2015Inventor: Lin-Lang Chan
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Publication number: 20150253462Abstract: The present invention provides an instantaneous detection device and an application thereof, which can be easily combined with a portable electronic device for timely detection of surrounding temperature and humidity and UV index and can be used in combination with an APP platform for transmission and connection with associated information to provide an operation of personal security protection, in which a detection device body that includes detectors for temperature and humidity and UV light mounted thereto is directly inserted into a socket of a portable electronic device so that through modulation processing with a built-in microprocessor and connection with a mobile electronic device through a phone jack plug, a user is provided with instantaneous and accurate detection of local environmental temperature and humidity and UV value of sunlight through the mobile positioning device, together with the built-in APP platform, to transmit the detection data to a database.Type: ApplicationFiled: March 7, 2014Publication date: September 10, 2015Inventors: WEI-YU CHEN, Lin-Lang Chan
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Publication number: 20150230587Abstract: A cosmeticizing device that allows for loading of various cosmetic liquids for enabling non-interrupted supply of the cosmetic liquids through hand pressing. A cosmetic container body has an end forming a tubular opening receiving a valve seat for fixing a cosmeticizing component and an inner tubular bottom to which a valve disk is movably mounted for closing the bottom of the container. With a plunger bar that is rotatably coupled to the valve disk being pressed down, the valve disk is caused to slidably squeeze out the material for dispensing the liquid material to the cosmeticizing component mounted to the top end of the container body. A closure cap has an opening having an inner circumference forming a securing face and a bottom in which a scraping member is received and mounted. The cap has an interior space for receiving a cosmetic liquid.Type: ApplicationFiled: February 18, 2014Publication date: August 20, 2015Inventor: Lin-Lang Chan
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Patent number: 8591129Abstract: The lipstick assembly has an outer tube, a middle tube, a rotational control base, and a lipstick base. A vertical groove is configured on an inner surface of the outer tube for joining and confining the middle tube to move only up and down. Helical grooves are configured separately in an upper section and a lower section on an inner surface of the middle tube. The lower helical groove is joined to the rotational control base whereas the upper helical groove is joined to the lipstick base. When the rotational control base is twisted in one direction, the middle tube is raised upward to force a cap of the outer tube to open. Then, by twisting the rotational control base in an opposite direction, the middle tube is retracted and the cap automatically seals the lipstick assembly.Type: GrantFiled: March 22, 2012Date of Patent: November 26, 2013Assignee: Shya Hsin Plastic Works Co., Ltd.Inventor: Lin-Lang Chan
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Publication number: 20130089368Abstract: The present invention relates to a structure for shaping makeup brush, in which a makeup brush containing bristles, such as a lash brush or lip brush for regular use in make-up, includes a hollow bristle shell made of rubber or plastics that is molded with an arrangement of bristles to receive a shaping bar that is made in advance with a proper curving design to be inserted and enclosed therein, with a minute projecting positioning piece being formed at an end thereof to be inserted into and assembled with a recessed insertion slot formed in an inner end of the bristle shell. The bristle shell so assembled with the shaping bar is inserted into an insertion cavity formed in an end of the brush bar and pawls formed in a circumferential surface of the brush bar through punching engage and retain a recessed circumferential groove formed in the shaping bar.Type: ApplicationFiled: October 6, 2011Publication date: April 11, 2013Inventor: LIN-LANG CHAN
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Publication number: 20130058701Abstract: The lipstick assembly has an outer tube, a middle tube, a rotational control base, and a lipstick base. A vertical groove is configured on an inner surface of the outer tube for joining and confining the middle tube to move only up and down. Helical grooves are configured separately in an upper section and a lower section on an inner surface of the middle tube. The lower helical groove is joined to the rotational control base whereas the upper helical groove is joined to the lipstick base. When the rotational control base is twisted in one direction, the middle tube is raised upward to force a cap of the outer tube to open. Then, by twisting the rotational control base in an opposite direction, the middle tube is retracted and the cap automatically seals the lipstick assembly.Type: ApplicationFiled: March 22, 2012Publication date: March 7, 2013Inventor: LIN-LANG CHAN