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. 06, 2022
Filed:
Dec. 13, 2019
Applicant:
Claverham Limited, Solihull, GB;
Inventors:
Paul Brewer, Bristol, GB;
Reg Raval, Bristol, GB;
Assignee:
CLAVERHAM LIMITED, Solihull, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 27/615 (2006.01); B64C 27/72 (2006.01);
U.S. Cl.
CPC ...
B64C 27/615 (2013.01); B64C 27/72 (2013.01); B64C 2027/7266 (2013.01); B64C 2027/7288 (2013.01);
Abstract
A linear actuator is provided. The linear actuator comprises: a body; a shaft adapted to move linearly relative to the body; a driver adapted to drive the linear movement of the shaft; and a shape memory alloy component configured to compensate for thermal expansion or contraction of the linear actuator due to a change in temperature thereof.