U.S. patent number D345,578 [Application Number D/003,329] was granted by the patent office on 1994-03-29 for fountain pen. Invention is credited to Joachim Zier.
United States Patent | D345,578 |
Zier | March 29, 1994 |
Inventors: | Zier; Joachim (D-7730 VS-Villingen, DE) |
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Appl. No.: | D/003,329 |
Filed: | December 21, 1992 |
Current U.S. Class: | D19/169; D19/916 |
Field of Search: | ;401/221,222,223,243,244,245,246,247 ;D19/35,36,41-51,54-58,81-85 |
D234225 | January 1975 | Ito |
D256136 | July 1980 | Muller |
D292007 | September 1987 | Ambasz |
D311550 | October 1990 | Yazaki |
D320618 | October 1991 | Grotsch |
D330565 | October 1992 | Dallaire |
D337786 | July 1993 | Melniek |
D338686 | August 1993 | Ito |
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