U.S. patent number D296,565 [Application Number 06/824,361] was granted by the patent office on 1988-07-05 for letter stamping machine. Invention is credited to La Dorna E. Eichenberg, Robert J. Eichenberg.
United States Patent | D296,565 |
Eichenberg , et al. | July 5, 1988 |
Inventors: | Eichenberg; Robert J. (Newport Beach, CA), Eichenberg; La Dorna E. (Newport Beach, CA) |
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Appl. No.: | 06/824,361 |
Filed: | January 30, 1986 |
Current U.S. Class: | D18/14 |
Field of Search: | ;D18/14,15,18,22,99 ;D15/123,128 ;101/3SP,47BP |
15312 | July 1856 | Winder |
23046 | February 1859 | Saxton |
D152037 | December 1948 | Stadler |
D186197 | September 1959 | Maul |
D257777 | January 1981 | Eichenberg et al. |
998427 | July 1911 | Stigberg |
4058054 | November 1977 | Markman |
Office Products Dealer, 7/1985, p. 98-Perforator at bottom right.. |
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