Writing pen
Latest Koh-I-Noor Rapidograph, Inc. Patents:
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
Other references
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. |
- 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
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
Classifications
Current U.S. Class:
Lateral Striation (D19/48);
Substantially Circular Or Oval In Cross Section (D19/51)