| Patents for B21L 99 - Subject matter not provided for in other groups of this subclass (127) | |
|---|---|
| 04/1995 | |
| 04/25/1995 | US5408820 Process for making hollow diamond cut rope chain |
| 10/1994 | |
| 10/11/1994 | US5353584 Hollow diamond cut rope chain with multi-faceted surfaces |
| 05/1994 | |
| 05/10/1994 | US5309704 Method of producing chain links and chain links produced therefrom |
| 01/1994 | |
| 01/20/1994 | WO1994001167A1 Method and apparatus for controlling fluid flow |
| 10/1993 | |
| 10/13/1993 | EP0565379A1 Ball chain and splicing means therefor |
| 10/10/1993 | CA2092257A1 Ball chain and splicing means therefor |
| 10/02/1993 | WO1993019869A1 Device for automatically assembling chain-like structures without welding |
| 10/02/1993 | CA2133320A1 Device for automatically joining unwelded chain-type structures |
| 05/1993 | |
| 05/27/1993 | WO1993009897A1 Hollow diamond cut rope chain and method of making same |
| 05/19/1993 | EP0542399A1 Hollow diamond cut rope chain |
| 11/1992 | |
| 11/10/1992 | US5161773 Method and apparatus for controlling fluid flow |
| 06/1992 | |
| 06/30/1992 | US5125225 Process for making hollow diamond cut rope chain |
| 01/1991 | |
| 01/22/1991 | US4986067 Lightweight jewelry |
| 01/1990 | |
| 01/16/1990 | US4893463 Prickle chain device and method of production thereof |
| 08/1989 | |
| 08/29/1989 | US4860532 Method for joining together two segments of a snow-chain, and connecting element to implement the method |
| 01/1989 | |
| 01/25/1989 | EP0300289A2 Attaching method for two pieces of an antislip chain, and attaching element for this purpose |
| 01/19/1989 | DE3721729A1 Weldless chain-link pairing |
| 10/1987 | |
| 10/20/1987 | US4701153 Double-action belt intended particularly for a speed varying device comprising pulleys of variable useful diameter |
| 12/1986 | |
| 12/03/1986 | EP0203852A1 Double-action belt, particularly for a variable-speed transmission with variable-diameter pulleys |
| 07/1984 | |
| 07/03/1984 | US4457131 Assembly method for cable-type tire chains and the like |
| 10/1983 | |
| 10/11/1983 | US4408747 Device and method for collecting chains or the like |
| 08/1983 | |
| 08/02/1983 | US4396184 Assembly method and apparatus for cable-type tire chains and the like |
| 07/1982 | |
| 07/06/1982 | CA1126967A1 Method for reconditioning rivetless chain links |
| 01/1981 | |
| 01/07/1981 | EP0021687A1 Method of reconditioning a worn chain link |
| 10/1980 | |
| 10/28/1980 | US4229962 Method for reconditioning rivetless chain links |
| 11/1978 | |
| 11/21/1978 | CA1042670A1 Method of manufacturing elevator links and a cast elevator link blank for use in the method |
| 12/1976 | |
| 12/14/1976 | US3996737 Method of manufacturing elevator links and a cast elevator link blank for use in the method |
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