U.S. patent number D329,253 [Application Number 07/467,765] was granted by the patent office on 1992-09-08 for correction pen. This patent grant is currently assigned to Pentel Kabushiki Kaisha. Invention is credited to Shungo Sekiguchi.
United States Patent | D329,253 |
Sekiguchi | September 8, 1992 |
Inventors: | Sekiguchi; Shungo (Tokyo, JP) |
---|---|
Assignee: | Pentel Kabushiki Kaisha (Tokyo,
JP) |
Appl. No.: | 07/467,765 |
Filed: | January 19, 1990 |
Jul 26, 1989 [JP] | 1-27544 | |||
Current U.S. Class: | D19/165; D19/902; D19/929; D19/933 |
Field of Search: | ;D19/35,36,41-51,54-58,81-85 ;401/243-247,196,198,202,260 |
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