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:
Apr. 05, 1977
Filed:
Apr. 05, 1976
Applicant:
Inventor:
Anthony G Profet, Wheeling, IL (US);
Assignee:
Templeton, Kenly & Company, Broadview, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66F / ;
U.S. Cl.
CPC ...
254 / ; 74 8915 ; 7442 / ; 254 98 ; 254103 ;
Abstract
A gear axially drives a jack support element and is adapted to reciprocally move the same along a movement axis. A stop disposed adjacent an end limit of the element movement is adapted to collapse upon exertion of a predetermined force thereagainst whereby damage to the driving gear and driven support element is avoided.