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. 29, 1987
Filed:
Nov. 14, 1985
Applicant:
Inventors:
Nicholas J Hawkins, Cambridgeshire, GB;
Robert Saltarelli, Suffolk, GB;
Assignee:
W. Vinten Limited, Suffolk, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D / ;
U.S. Cl.
CPC ...
364184 ; 338132 ; 338173 ; 338191 ;
Abstract
An endstopless incremental control provided by parallely connecting and ganging at least two potentiometer wipers without mechanical endstops, selectively switching, converting and sampling the individual output on the potentiometer wipers and utilizing only the valid outputs for feeding to a control system.
Hawkins, Nicholas. (1987). Incremental control (U.S. Patent No. 4716518). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4716518
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile