Hydraulic cylinder boom
Description
FIG. 1 is a top perspective view from the right end of a hydraulic cylinder boom embodying my new and ornamental design;
FIG. 2 is a bottom perspective view from the left end thereof;
FIG. 3 is a right end elevation view thereof;
FIG. 4 is a left end elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a front elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
3250182 | May 1966 | Nansel |
4057942 | November 15, 1977 | Kranefeld et al. |
2015853 | September 1979 | GBX |
Patent History
Patent number: D282304
Type: Grant
Filed: Apr 29, 1983
Date of Patent: Jan 21, 1986
Inventor: William E. Bickley (Nashville, TN)
Primary Examiner: James M. Gandy
Law Firm: Mason, Fenwick & Lawrence
Application Number: 6/490,245
Type: Grant
Filed: Apr 29, 1983
Date of Patent: Jan 21, 1986
Inventor: William E. Bickley (Nashville, TN)
Primary Examiner: James M. Gandy
Law Firm: Mason, Fenwick & Lawrence
Application Number: 6/490,245
Classifications
Current U.S. Class:
Boom (D34/36)