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Class Information
Number: 59/35.1
Name: Chain, staple, and horseshoe making > Chain making > Blanks and processes
Description: Blanks for use in chain making or processes thereunder employed in chain making or link formation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4275555 |
Machine and a method for constructing a chain having automatically shaped and welded chain links |
Jun. 30, 1981 |
| 4266400 |
Wrist watch band and manufacturing method therefor |
May. 12, 1981 |
| 4238935 |
Method for manufacturing a chain from the vertebra of an animal |
Dec. 16, 1980 |
| 4209978 |
Method of bending a link blank into a chain link and a bending machine for carrying out the method |
Jul. 1, 1980 |
| 4158288 |
Revolving chain links |
Jun. 19, 1979 |
| 4123899 |
Method for bending chain links and chain link bending machine |
Nov. 7, 1978 |
| 4095415 |
Expandable metal belt |
Jun. 20, 1978 |
| 4079584 |
Heavy duty shackle |
Mar. 21, 1978 |
| 4063413 |
Chain coupling device and method of manufacture thereof |
Dec. 20, 1977 |
| 4037403 |
Method of making integrated tie strap and rivet assemblies for saw chains |
Jul. 26, 1977 |
| 4036072 |
Welded steel roller chain |
Jul. 19, 1977 |
| 4024748 |
Apparatus for producing annular metallic blanks for metallic rings |
May. 24, 1977 |
| 4002509 |
Process for the manufacture of a high strength chain and the product obtained thereby |
Jan. 11, 1977 |
| 3996737 |
Method of manufacturing elevator links and a cast elevator link blank for use in the method |
Dec. 14, 1976 |
| 3994126 |
Expansible linkage and methods of making expansible linkages |
Nov. 30, 1976 |
| 3983692 |
Link chain |
Oct. 5, 1976 |
| 3973389 |
Sound deadened chain |
Aug. 10, 1976 |
| 3969949 |
Fillerless welded chain |
Jul. 20, 1976 |
| 3961474 |
Method and apparatus for the manufacture of chains with round links, having varying mechanical characteristics |
Jun. 8, 1976 |
| 3948040 |
Hinged bracelet and method of making the same |
Apr. 6, 1976 |
| 3943702 |
Apparatus for the continuous production of link chains |
Mar. 16, 1976 |
| 3934407 |
Method of and apparatus for producing particularly high-strength chains |
Jan. 27, 1976 |
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