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:
Feb. 11, 1992
Filed:
Oct. 09, 1990
Applicant:
Inventor:
Richard H Johnston, Harrison Township, Allegheny County, PA (US);
Assignee:
Allegheny Ludlum Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60P / ;
U.S. Cl.
CPC ...
414668 ; 414458 ; 414722 ; 414785 ;
Abstract
An adjustable lifting shoe assembly for sheet or sheet package lifting devices is disclosed. The assembly enables a plurality of lifting shoes suspended from a reinforced back plate to be slid laterally along the back plate to stradle and/or be inserted between full-width cross runners or circumferential bands extending beneath the sheet or sheet package. Such a construction is generally suspended from a crane or hoist and is useful in lifting all types of sheet packages.
Johnston, Richard. (1992). Lifting shoe assembly for use on sheet lifters (U.S. Patent No. 5087167). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5087167
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile