Foldable pen

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Description

FIG. 1 is a front elevational view of a foldable pen showing my new design, the opposite side being a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D48793 March 1906 Schneider
D238359 January 1976 Zepell
1486294 March 1924 Morris
2896576 July 1959 Baer
3257991 June 1966 Mosch
3994605 November 30, 1976 McKnight
4081217 March 28, 1978 Klaber
4149812 April 17, 1979 Huffman
Patent History
Patent number: D260905
Type: Grant
Filed: Dec 4, 1978
Date of Patent: Sep 22, 1981
Inventor: Michael C. Klaber (San Diego, CA)
Primary Examiner: George P. Word
Attorney: Henri J. A. Charmasson
Application Number: 5/966,239
Classifications
Current U.S. Class: Marking Instrument (D19/41)
International Classification: D1906;