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:
Jan. 04, 2000
Filed:
Dec. 23, 1997
Mirada Research & Manufacturing, Inc., Ironton, MN (US);
Abstract
An inlet check valve for use with inflatable buoyancy tubes such as are used on life rafts and escape slides. The inlet check valve being freely rotatable within the flange affixed to the raft fabric thereby allowing for easier packing and deployment due to the design of the inlet check valve to rotate within the flange to seek a lower stress orientation. In addition, the inlet check valve is readily removable from the flange if valve replacement or repair is needed. Furthermore, a manifold may be used which includes multiple inlet check valves coupled together.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile