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:
Mar. 28, 2000
Filed:
Nov. 18, 1997
Applicant:
Inventor:
Gary L Casey, Thousand Oaks, CA (US);
Assignee:
Kavlico Corporation, Moorpark, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73714 ;
Abstract
A method and system for sensing pressure in a seat cushion are embodied in a pressure sensing system including a bag positioned within the seat cushion and a pressure sensor which is mounted to an outer surface of the bag. The bag is filled with a fluid and includes a plurality of fluidically connected sections formed to restrict a flow of fluid between the sections. The pressure sensor includes a diaphragm and is mounted to the bag with the diaphragm being positioned against the outer surface of the bag such that the pressure sensor provides an indication of a pressure of the fluid in response to movements of the outer surface toward the diaphragm.