Integral level and handle for shank-type tool

Description

FIG. 1 is a perspective view of the integral level and handle for a shank-type tool showing my new design;

FIG. 2 is a reduced top plan view thereof;

FIG. 3 is a reduced side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is a reduced bottom plan view thereof showing a tool-bit in broken lines for illustrative purposes only;

FIG. 5 is a reduced left end elevational view thereof;

FIG. 6 is a reduced right end elevational view thereof.

Referenced Cited
U.S. Patent Documents
1490220 April 1924 Lawrence
1648426 November 1927 Sears
1702689 February 1929 Duemler
2507167 May 1950 Lemmerman
3186099 July 1961 Florko, Jr.
3816864 June 1974 Cotter
4332046 June 1, 1982 Foley et al.
Foreign Patent Documents
1230210 April 1971 GBX
Patent History
Patent number: D308810
Type: Grant
Filed: Jul 23, 1986
Date of Patent: Jun 26, 1990
Inventor: Steve Murawski (Philadelphia, PA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorney: Frank J. Benasutti
Application Number: 6/888,861
Classifications
Current U.S. Class: D 8/87; D 8/83; D/8105; D/8107; Spirit Level (D10/69)