Writing pen

Description

FIG. 1 is a front perspective view of a writing pen showing my new design with the cap placed on the end remote from the writing point;

FIG. 2 is a front elevational view thereof with the cap placed over the writing point;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right end view of FIG. 2;

FIG. 5 is a left end view of FIG. 2; and

FIG. 6 is a top plan view of FIG. 2.

Referenced Cited
U.S. Patent Documents
D57397 March 1921 Taussig
D142391 September 1945 Stempel
D146016 December 1946 Campbell et al.
D175864 October 1955 Steinberg
D226338 February 1973 Tailer
D256136 July 29, 1980 Muller
D259792 July 7, 1981 Itoh et al.
D265212 June 29, 1982 Speigel
D269445 June 21, 1983 Kruckel et al.
Other references
  • Das rotring Zeichengerate-System (catalog 981913) 3/81, pp. 12-13.
Patent History
Patent number: D287603
Type: Grant
Filed: Jun 19, 1984
Date of Patent: Jan 6, 1987
Assignee: Koh-I-Noor Rapidograph, Inc. (Bloomsbury, NJ)
Inventor: Bernhard Bruhn (Halstenber)
Primary Examiner: George P. Word
Attorneys: David H. Semmes, Warren E. Olsen
Application Number: 6/622,319