The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 1977
Filed:
May. 09, 1975
Applicant:
Inventor:
Dale H Guthrie, Roxboro, NC (US);
Assignee:
RPC Corporation, Roxboro, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66C / ;
U.S. Cl.
CPC ...
294 / ; 294 / ;
Abstract
A cargo-container spreader providing retractable guides and bell crank and link mechanism for operating the guides which may be substantially contained within the frame region of the spreader. The guides are adaptable for both power and manual operation.