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:
May. 24, 1988
Filed:
Mar. 31, 1983
Applicant:
Inventor:
LeRoy Hart, Farmington, CT (US);
Assignee:
Emhart Industries, Inc., Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B / ;
U.S. Cl.
CPC ...
292351 ; 16DI / ; 74548 ; 292353 ; 292358 ; 411191 ;
Abstract
Working trim for a lock including an adapter plate mounted on a door. A noncircular spindle extends from the door through the adapter plate. A shank adapter is slidably received on the spindle for rotation therewith and retaining means is provided for axially retaining the shank adapter on the spindle in one direction with the adapter plate retaining the spindle in the other direction. A door operator, such as a knob, is mounted on the shank adapter for rotation therewith.
Quick Actions:
Hart, LeRoy. (1988). Working trim for mortise lock (U.S. Patent No. 4746155). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4746155
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile