Number | Name | Date | Kind |
---|---|---|---|
3195912 | Howard et al. | Jul 1965 | |
3813111 | Ruger | May 1974 | |
4012878 | Ellingson | Mar 1977 | |
4201359 | Buslow | May 1980 | |
4600204 | Badger | Jul 1986 | |
4883281 | Waterman | Nov 1989 | |
5020811 | Ondrasik | Jun 1991 | |
5074570 | Ferris et al. | Dec 1991 |
Number | Date | Country |
---|---|---|
0382866 | Aug 1990 | EPX |
1182410 | Nov 1964 | DEX |
2602653 | Feb 1988 | FRX |
Entry |
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Drawing No. 1-1295-515 dated Jun. 8, 1976 of United Steel & Wire Division. |
Brochure of Kart-Gard, "A New One-Piece Full Length Vertical Shopping Cart Bumper", undated. |
Unarco Commercial Products Drawing No. B-P-6001327 dated Feb. 6, 1987. |
Unarco Commercial Products Drawing No. C-P-600143 dated Jun. 20, 1989. |
Unarco Commercial Products Drawing No. B-P-6001264 dated Nov. 14, 1989. |