# US 2014/0191871 A1 · Antitheft device for liquid container > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0191871 A1 - Document ID: US20140191871A1 - Status: Published application - Kind: A1 - Application number: 14/233,922 - Filed: 2012-07-20 - Published: 2014-07-10 - Earliest claimed: 2011-07-21 - Assignees: Thoosen Trading - Inventors: Jacky Thoonsen - Web page: https://patentgrep.com/patent/US20140191871A1 ## CPC - E05B 73/0041: {for essentially round objects, e.g. bottles or racket handles} - E05B 73/0017: {Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops} - G09F 3/037: {having tie-wrap sealing means} - G09F 3/14: by strings, straps, chains, or wires - B65D 63/08: Joints using buckles, wedges, or like locking members attached to the ends of the elements - B65D 63/1027: {the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like} - E05B: LOCKS; ACCESSORIES THEREFOR; HANDCUFFS - G09F: DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS - B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES ## Abstract An anti-theft device (1) comprising a ring (2), means (4) to lock (4) the ring in the closed position, and anti-theft detection means (3), wherein the ring comprises a body (20) that has a first end (21) near which the locking means are associated, a second opposite free end (22) designed to be introduced in the locking means, and at least one circular part (23) extending from the second end (22) and designed to cooperate with said locking means, characterized in that the body of the ring comprises a linear part (24) that is arranged to extend from the circular part (23) opposite the second end (22). The linear part provides complementary elasticity to the device which contributes to the ejection of the second end of the ring outside the locking means. ## Claims ### Claim 1 An anti-theft device (1) comprising: a ring (2), a means (4) to lock (4) the ring in a closed position, and an anti-theft detection means (3), wherein the ring comprises: a body (20) comprising a first end (21) near which the means to lock the ring are associated, a second opposite free end (22) designed to be introduced in the means to lock the ring, and at least one circular part (23) extending from the second opposite free end (22) and designed to cooperate with said means to lock the ring, wherein the body of the ring comprises a linear part (24) configured to extend from the at least one circular part (23) opposite the second opposite free end (22). ### Claim 2 (depends on 1) A device according to claim 1, wherein the linear part is straight over at least 15% of a length of the body of the ring. ### Claim 3 (depends on 1) A device according to claim 1, wherein the body of the ring is made of plastic material. ### Claim 4 (depends on 1) A device according to claim 1, wherein the thickness of the linear part (24) ranges between 1.2 mm and 2 mm. ### Claim 5 (depends on 1) A device according to claim 1, wherein the body (20) of the ring comprises a curved part (25) that extends from the linear part (24) opposite the circular part (23) and ends with the first end (21). ### Claim 6 (depends on 5) A device according to claim 5, wherein the curved part (25) and the linear part (24) of the body of the ring comprise: a longitudinal rib (6) on the inner wall of the ring, wherein the rib is centered on a height of the ring and extends from an end of the circular part up to the means to lock the ring. ### Claim 7 (depends on 1) A device according to claim 1, further comprising detection means (3) housed in a housing (30) integral with an outer wall of the body of the ring and arranged at the circular part (23) and diametrically opposed to the second opposite end (22). ### Claim 8 (depends on 7) A device according to claim 7, wherein the means to lock the ring (4) accommodated in a rigid enclosure (40) comprise, a notched part (45) designed to cooperate with a crenelated portion (23C) of the circular part (23) on the outer wall of the ring, and adapted to move so as to be dissociated from said crenelated portion. ### Claim 9 (depends on 7) A device according to claim 7, wherein the ring comprises a pin (5) disposed on the outer wall that extends transversely to the circular part (23). ### Claim 10 (depends on 1) A device according claim 1, further comprising a hood application means (7) that comprises a projecting part that extends transversely to a plane containing the body of the ring (2), wherein the projecting part is placed opposite an inner tightening volume (2A) of the ring. ### Claim 11 (depends on 10) A device according to claim 10, further comprising a check-display device configured to check and display in a tamper-resistant manner a price or a price range of an item so the price or price range of the item is identified by the check-display device, wherein the check-display device comprises a means to identify and determine the price or the price range. ### Claim 12 (depends on 11) A device according to claim 11, further comprising a family of rings and/or hood application means in different colors, wherein each color corresponds to a different price range, wherein each ring and/or each hood application means constitutes part of the check-display device. ### Claim 13 (depends on 7) A device according to claim 7, wherein the ring, particularly the housing (30) accommodating the detection means, comprise at least one support surface (62) on which an adhesive price label is glued or on which a price information is engraved. ### Claim 14 (depends on 1) A device according to claim 1, wherein the device is used around a cylindrical body. ### Claim 15 (depends on 1) A device according to claim 1, wherein the body of the ring is made of plastic material only and does not contain any metal. ### Claim 16 (depends on 1) A device according to claim 1, wherein the thickness of the linear part (24) ranges between 1.4 and 1.6 mm. ### Claim 17 (depends on 9) A device according to claim 9, wherein the pin further comprises a convexity (50). ### Claim 18 (depends on 12) A device according to claim 12, wherein the ring, particularly the hood application means (7) comprise at least one support surface (62) on which an adhesive price label is glued or on which a price information is engraved. ### Claim 19 (depends on 14) A device according to claim 14, wherein the cylindrical body is a liquid container. ### Claim 20 (depends on 19) A device according to claim 19, wherein the liquid container is a neck of a bottle, an appetizer wine bottle, a spirit bottle, an upper ring of a can, or a neck of a drum of automotive oil.