Ball-point pen
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Description
FIG. 1 is a front elevational view of a ball-point pen showing our new design;
FIG. 2 is a right side elevational view;
FIG. 3 is a left side elevational view;
FIG. 4 is a rear elevational view;
FIG. 5 is a top plan view; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D342277
Type: Grant
Filed: Jul 14, 1992
Date of Patent: Dec 14, 1993
Assignee: Yoshinaga Corporation
Inventors: Shigeo Yoshinaga (Tokyo), Tatsuo Ikegami (Tokyo), Seiji Osaki (Tokyo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/913,539
Type: Grant
Filed: Jul 14, 1992
Date of Patent: Dec 14, 1993
Assignee: Yoshinaga Corporation
Inventors: Shigeo Yoshinaga (Tokyo), Tatsuo Ikegami (Tokyo), Seiji Osaki (Tokyo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/913,539
Classifications