U.S. patent number D337,200 [Application Number 07/759,079] was granted by the patent office on 1993-07-13 for key ring holder. This patent grant is currently assigned to Illinois Tool Works, Inc.. Invention is credited to Steven C. Keller.
United States Patent | D337,200 |
Keller | July 13, 1993 |
Inventors: | Keller; Steven C. (Island Lake, IL) |
---|---|
Assignee: | Illinois Tool Works, Inc.
(Glenview, IL) |
Appl. No.: | 07/759,079 |
Filed: | September 13, 1991 |
Current U.S. Class: | D3/207 |
Field of Search: | ;D3/61-65,103 ;70/456R,456B,457-460 ;24/3K,3L,3M,298-302 |
D178482 | August 1956 | Bacon |
D205451 | August 1966 | Schwartz |
D265778 | August 1982 | Brentini |
803839 | November 1905 | Merrill |
1600118 | September 1926 | Long |
2871691 | February 1959 | Bacon |
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