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. 23, 2003
Filed:
Jul. 18, 2000
William L. Courtney, Elk, CA (US);
Robert Manuel Carmichael, Ft. Lauderdale, FL (US);
Other;
Abstract
An inflatable safety device used by a person for underwater activities having a first inflatable buoyancy chamber and a second inflatable buoyancy chamber. The first inflatable buoyancy chamber can be disposed at a back side of a person while the person is underwater. The second inflatable buoyancy chamber can be disposed solely at a neck, shoulder and front side area of the person or the front side of the person. The second inflatable buoyancy chamber is in communication with the first inflatable chamber. An inflator can also be provided for inflating the first and second chambers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile