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:
Jan. 05, 1988
Filed:
Dec. 29, 1986
Applicant:
Inventor:
Richard H Johnston, Natrona Heights, PA (US);
Assignee:
Allegheny Ludlum Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66C / ;
U.S. Cl.
CPC ...
294 672 ; 2941032 ;
Abstract
A protective attachment for the vertical leg of a 'C' hook for lifting steel coils. The protective attachment surrounds the forward portion of the aforesaid vertical leg and is covered with shock-absorbing material to prevent damage to the edges of the steel coil as the hook is being inserted into the central opening of the coil prior to its being lifted by an overhead crane.
Johnston, Richard. (1988). Coil protector for 'c' hooks (U.S. Patent No. 4717188). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4717188
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile