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. 12, 1980
Filed:
Jun. 12, 1978
Applicant:
Inventors:
Richard A Northrop, Jr, Cheshire, CT (US);
David J Wanat, Meriden, CT (US);
Assignee:
Century Brass Products, Inc., Waterbury, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F03G / ; G05D / ;
U.S. Cl.
CPC ...
60527 ; 92 23 ; 169 42 ; 169 57 ; 236100 ;
Abstract
A fusible link is provided in a force transmitting device. Upon reaching a preselected temperature, the fusible link melts causing a cooperating locking member to engage a shoulder on a power piston to secure the same in an extended operating position and effect a lock-open condition for certain critical applications.
Quick Actions:
Northrop, Jr, Richard. (1980). Thermal power element with safety lockup (U.S. Patent No. 4187683). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4187683
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile