Ball point writing instrument
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Description
FIG. 1 is a front elevational view of a ball point writing instrument showing our new design;
FIG. 2 is a left end elevational view thereof;
FIG. 3 is a right end elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevational view thereof shown in the writing condition with the cap placed on the opposite end and the writing tip exposed;
FIG. 6 is a right end elevational view of FIG. 5; and
FIG. 7 is an exploded perspective view of the writing instrument shown in FIG. 1, the cap being removed to expose the ball point writing tip.
Referenced Cited
Patent History
Patent number: D279383
Type: Grant
Filed: Sep 6, 1983
Date of Patent: Jun 25, 1985
Assignee: Parker Pen Company (Janesville, WI)
Inventors: Thomas W. Hillebrand (Janesville, WI), Clemens A. Sonntag (Janesville, WI)
Primary Examiner: George P. Word
Attorney: Edmond T. Patnaude
Application Number: 6/529,409
Type: Grant
Filed: Sep 6, 1983
Date of Patent: Jun 25, 1985
Assignee: Parker Pen Company (Janesville, WI)
Inventors: Thomas W. Hillebrand (Janesville, WI), Clemens A. Sonntag (Janesville, WI)
Primary Examiner: George P. Word
Attorney: Edmond T. Patnaude
Application Number: 6/529,409
Classifications