Number | Name | Date | Kind |
---|---|---|---|
D. 046770 | Haase | Dec 1914 | |
1532417 | Letts | Apr 1925 | |
1757960 | Greenstreet | May 1930 | |
1890129 | Ross | Dec 1932 | |
2481935 | Larson | Sep 1949 | |
2506852 | Barcus | May 1950 | |
2856985 | Lepper | Oct 1958 | |
2882957 | Anderson | Apr 1959 | |
2922463 | Johnston | Jan 1960 | |
2959209 | Lakin | Nov 1960 | |
3887234 | Curtis et al. | Jun 1975 | |
4521052 | Cone | Jun 1985 | |
4615559 | Blondeau | Oct 1986 | |
4801175 | Albanese | Jan 1989 | |
5292172 | Watts et al. | Mar 1994 | |
5398990 | Watts et al. | Mar 1995 | |
5609391 | Watts et al. | Mar 1997 | |
5692799 | Sheets | Dec 1997 | |
5718475 | Watts | Feb 1998 |
Entry |
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Photographs of the prototype entitled, 5′ Convert-A-Bench, by Stephen P. Watts and information relating to trade show on Aug. 15, 1997 in Chicago, Illinois. |