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:
Nov. 02, 2004
Filed:
May. 28, 2003
Applicant:
Inventor:
Walter Carl Lovell, Wilbraham, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 3/524 ;
U.S. Cl.
CPC ...
H01H 3/524 ;
Abstract
Disclosed herein is an actuator and its method of manufacture, wherein the actuator comprises a flexible tubing comprising an amount of incompressible fluid contained in the inner portion of the flexible tubing; and a switch disposed on the top surface of an outer portion of the flexible tubing; wherein the actuator functions by moving the incompressible fluid through the tube such that a second force is directed onto the switch in response to a first force applied to the flexible tubing. Further disclosed is an actuating system comprising an actuator disposed between a first and second substrate, and an actuating system comprising a plurality of actuators.