| Patents for A44B 15 - Key-rings (1,822) | |
|---|---|
| 03/1980 | |
| 03/04/1980 | US4191038 Key holder |
| 10/1979 | |
| 10/23/1979 | CA1064866A1 Closure device |
| 09/1979 | |
| 09/20/1979 | WO1979000703A1 Article,such as a turnkey,comprising an open ring |
| 09/18/1979 | US4167863 Finger loop key tag |
| 09/04/1979 | US4166489 Key and coin holder |
| 08/1979 | |
| 08/14/1979 | US4164132 Key retainer |
| 04/1979 | |
| 04/17/1979 | US4149305 Method of making decorative attachment for a key ring |
| 02/1979 | |
| 02/06/1979 | US4137740 Key mount |
| 01/1979 | |
| 01/09/1979 | US4133196 Key chain construction |
| 01/09/1979 | US4133195 Device for managing keys and locks |
| 12/1978 | |
| 12/12/1978 | US4129021 Closure device |
| 12/05/1978 | CA1043749A1 Holder for keys and the like |
| 07/1978 | |
| 07/18/1978 | US4100779 Key chain retainer |
| 05/1978 | |
| 05/30/1978 | US4091646 Holder for keys and the like |
| 03/1978 | |
| 03/21/1978 | US4079607 Key ring structure |
| 03/07/1978 | US4077243 Keyholder |
| 08/1977 | |
| 08/16/1977 | US4041576 Attachment device |
| 07/1977 | |
| 07/26/1977 | US4037443 Key retaining device |
| 09/1976 | |
| 09/14/1976 | US3979934 Separable key holder |
| 08/1976 | |
| 08/17/1976 | US3974543 Combination key ring and note holder device |
| 07/1976 | |
| 07/13/1976 | US3968670 Security key-ring |
| 05/1976 | |
| 05/18/1976 | US3956913 Key holder |