Combined mechanical pencil and scale therefor

Description

FIG. 1 is a side elevation of a combined mechanical pencil and scale or the like, showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevation thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right end elevation thereof; and

FIG. 6 is a left end elevation thereof.

Referenced Cited
U.S. Patent Documents
D22511 June 1893 Goldsmith
D256372 August 12, 1980 Chu
D283334 April 8, 1986 Seibt
1038857 September 1912 Crane
1677387 July 1928 Gaidos
4030841 June 21, 1977 Balasty
4302121 November 24, 1981 Kim
Foreign Patent Documents
2419738 November 1975 DEX
441588 1948 ITX
24298 1913 GBX
Patent History
Patent number: D301043
Type: Grant
Filed: Feb 24, 1986
Date of Patent: May 9, 1989
Inventor: Ross M. Castle (St. Louis, MO)
Primary Examiner: Bernard Ansher
Assistant Examiner: L. Lieberman
Law Firm: Senniger, Powers, Leavitt and Roedel
Application Number: 6/832,136
Classifications