Crane hook load weighing scale

Description

FIG. 1 is a bottom, front and right side perspective view of a crane hook load weighing scale showing my new design;

FIG. 2 is a bottom, rear and left side perspective view;

FIG. 3 is a right side elevational view; and,

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D215069 August 1969 Chriss
D255664 July 1, 1980 Wahl
4162628 July 31, 1979 Oetjen et al.
4589291 May 20, 1986 Sander
4815547 March 28, 1989 Dillon et al.
Patent History
Patent number: D332228
Type: Grant
Filed: Aug 1, 1991
Date of Patent: Jan 5, 1993
Inventor: Francis D. M. Badcock (Southbourne, Emsworth, Hampshire P010 8PE)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Howard L. Rose
Application Number: 7/738,743
Classifications