Patents
Sitemap › A44 - Haberdashery; Jewellery › A44B - Buttons, pins, buckles, slide fasteners, or the like › A44B 15 - Key-rings
Patents for A44B 15 - Key-rings (1,822)
10/1988
10/11/1988US4776191 Key holder
08/1988
08/31/1988EP0280011A1 Key holder
08/23/1988US4765460 Key ring-pill holder container
08/23/1988US4765459 Integrated keyholder/container
08/02/1988US4760715 Resilient wrist bracelet
07/1988
07/12/1988US4756407 Container apparatus for medicinal tablets
06/1988
06/21/1988US4752072 Telescoping self-defense keychain
05/1988
05/03/1988US4741434 Key holder with attached condom case
05/03/1988US4741189 Key guard
04/1988
04/26/1988US4739877 Combination key ring and card holder
04/12/1988US4736604 Housing having a flexible cord for connecting said housing to a living object or to an inanimate object
04/06/1988CN87213452U Multi-use round plates
03/1988
03/30/1988EP0261494A1 An acoustic transmitter and receiver, particularly for localizing casualties in avalanche rescue operations.
01/1988
01/19/1988US4719778 Key ring separator
12/1987
12/22/1987US4713951 Separable key holder
11/1987
11/17/1987US4706477 Key ring type device
09/1987
09/23/1987EP0237965A1 Housing provided with a flexible cord for connecting this housing to an inert or moving object
09/23/1987CN86208231U Multipurpose steel tape
09/11/1987WO1987005193A1 A multi-purpose clasp
09/01/1987US4690182 Gasoline pump lever holder
08/1987
08/25/1987US4688410 Key holder
08/12/1987CN86204856U Telescopic key chain with illuminator
07/1987
07/15/1987CN86201782U Multifunctional key-ring pendant
05/1987
05/27/1987CN86205412U Fold-in key holder
05/19/1987US4665594 Multi-purpose clip
05/13/1987EP0221822A2 Key holder with chain
04/1987
04/14/1987US4656853 Key holder construction
04/08/1987CN86200794U 音乐钥匙圈 Music keychain
04/01/1987EP0215982A1 Separable key holder
01/1987
01/07/1987EP0207835A1 Safety key ring
01/06/1987US4633691 Spring loop key holder
10/1986
10/28/1986US4619125 Key holder with changeable indicia display
08/1986
08/20/1986CN85202050U Key-ring pendant with electronic unit
07/1986
07/16/1986EP0187219A1 Key-holder
06/1986
06/11/1986CN85203364U Key package sliding fit along the hanging rope
06/11/1986CN85203225U 钥匙挂盒 Key locket
06/03/1986US4592219 Keyholder
06/03/1986US4592157 Vehicle identification and retrieval system
04/1986
04/29/1986US4584858 Device for forming a bunch of keys
04/15/1986US4581910 Puzzle key holder
03/1986
03/05/1986CN85201768U Flexible key-ring pendant
02/1986
02/25/1986US4571967 Key holder
10/1985
10/01/1985US4543860 Key ring attachment
08/1985
08/13/1985US4534090 Releasable clasp
06/1985
06/18/1985US4523443 Key keeper
06/18/1985US4523442 Key-holder
06/11/1985US4521981 For hotel keys and the like
05/1985
05/14/1985US4516418 Separable holder for keys and the like
04/1985
04/23/1985US4512168 Key holder
04/02/1985US4508156 Personalized items and process for making them
03/1985
03/12/1985US4503591 Ring for storing articles of clothing
03/05/1985US4502226 Measure tape and key chain combined device
11/1984
11/21/1984EP0125237A1 Device and method for carrying keys
10/1984
10/09/1984US4475367 Key holder
10/02/1984US4474043 Adjustable split-ring key tag
05/1984
05/24/1984WO1984001886A1 Device and method for carrying keys
02/1984
02/07/1984US4429557 Key holder
02/01/1984EP0099444A2 Device to form a bunch of keys
01/1984
01/17/1984US4425772 Key labeling system
01/11/1984EP0098011A1 A key keeper
12/1983
12/27/1983US4422315 Key holder
12/13/1983US4419874 Fastener device
12/07/1983EP0095593A2 Key holder
10/1983
10/11/1983US4408375 Releasable connector
10/04/1983US4407148 Key holder
07/1983
07/05/1983US4391113 One-hand key ring
04/1983
04/26/1983US4380914 Twist key holder
03/1983
03/15/1983US4376383 Coupling member for the suspension of a key ring
01/1983
01/26/1983EP0070599A1 Device for hooking and unhooking keys carried by a key holder
11/1982
11/23/1982US4359888 Device and method for storing keys
11/16/1982US4358944 Unitary key holder
06/1982
06/15/1982US4334326 Key holder
05/1982
05/18/1982US4330578 Synthetic resin decorative article and process for producing same
04/1982
04/20/1982US4325273 Opener for split ring key holder
04/13/1982US4324121 Key ring
03/1982
03/18/1982WO1982000751A1 Key-ring
03/17/1982EP0047715A1 Key-holder
03/16/1982US4319384 Key retainer clip
03/02/1982US4317638 Foldable pen key ring
02/1982
02/09/1982US4314467 Key ring with positive locking member
02/03/1982EP0044934A1 Key-holder
01/1982
01/12/1982US4309883 Ring for attachment to keys or other objects
01/06/1982EP0043051A1 Keyholder
12/1981
12/22/1981US4306434 Key retainer or the like
12/22/1981US4306433 Key case with detachable key holders
11/1981
11/10/1981US4298999 Women's protective key ring
09/1981
09/22/1981CA1109430A1 Ring for attachment to keys or other objects
09/15/1981US4289003 Key holder
09/08/1981US4287736 Key ring clip lock for pump handles
08/1981
08/11/1981US4282733 Finger-retained key holder assemblage
08/04/1981US4281527 Key holder
03/1981
03/03/1981US4253321 Key holder
02/1981
02/03/1981US4248071 Separable holder
01/1981
01/20/1981US4245486 Retractable charm device
10/1980
10/14/1980US4227389 Key holder
10/07/1980US4226350 Pocket organizer
09/1980
09/30/1980US4224815 Key holder
07/1980
07/29/1980US4214463 Decorative key ring and method for making same
06/1980
06/24/1980US4209558 Nonsplitting molded plastic strap configuration
03/1980
03/18/1980US4193278 Locked key ring
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