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:
Jul. 01, 1986
Filed:
Aug. 24, 1984
Richard C Smith, Pittsburgh, PA (US);
Fichtel & Sachs Industries, Inc., Colmar, PA (US);
Abstract
A temperature compensated gas spring mechanism comprises a main gas spring energized by a pressure source that generates primary forces in excess of the selected design forces for the mechanism and a secondary gas spring energized by a second pressure source that generates forces opposed to those of the main gas spring and of magnitudes approximately equal to the excesses of the primary forces over the selected design forces, thereby a compensate to a substantial extent for changes in the primary pressure due to temperature variations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile