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:
Aug. 28, 2007
Filed:
Dec. 14, 2005
Eric Mickelson, Benicia, CA (US);
C. Bart Sullivan, Benicia, CA (US);
Eric Mickelson, Benicia, CA (US);
C. Bart Sullivan, Benicia, CA (US);
Other;
Abstract
A method and apparatus is provided to support a plurality of objects such as keys with an inflatable apparatus when the inflatable apparatus is exposed to a body of water. In one embodiment, an inflatable apparatus provides an attachment member such as a key ring to attach objects such as keys to the inflatable apparatus. The inflatable apparatus is capable of inflating from a compact shape to an expanded shape upon contact with water. In the expanded shape, the inflatable apparatus provides sufficient buoyancy to support the objects coupled therewith and float the objects to the surface of the water for retrieval by a user. In situations where the weight of the object exceeds a buoyancy limit, the inflatable apparatus can extend a marker buoy to assist in the retrieval of the objects. In other embodiments, the inflatable apparatus includes a wireless transmit a wireless location signal.