U.S. patent number D436,624 [Application Number D/111,629] was granted by the patent office on 2001-01-23 for ball point pen. Invention is credited to Joachim Zier.
United States Patent | D436,624 |
Zier | January 23, 2001 |
Inventors: | Zier; Joachim (VS-Villingen-Schwenningen, DE) |
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Appl. No.: | D/111,629 |
Filed: | October 1, 1999 |
Current U.S. Class: | D19/176; D19/910; D19/916; D19/933 |
Current International Class: | 1906 |
Field of Search: | ;D19/35,36,41-51,53-58,81-85 ;401/6,7,88,99,100,103,104,109,115,116,209 |
D283901 | May 1986 | Horntrich |
D292007 | September 1987 | Ambasz |
D321718 | November 1991 | Ambasz |
D330565 | October 1992 | Dallaire |
D345578 | March 1994 | Zier |
D380008 | June 1997 | Briggl |
D403703 | January 1999 | Campbell |
D404427 | January 1999 | Takanashi |
D406277 | March 1999 | Lecce |
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