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:
Sep. 17, 1996
Filed:
Jun. 12, 1995
Robert F Lange, San Diego, CA (US);
Charles W Davey, San Diego, CA (US);
Other;
Abstract
A flexible, highly portable pump is designed for volleyball players but has wider applications. Motive force is delivered from a squeezebulb having a check valve at each end and communicating downstream to a fitting which will accept a ball inflation needle. A deflation valve is located in the air passageway downstream from the squeezebulb outlet check valve. The pump is designed so that it can be stuffed into a back pocket or thrown in a sports bag, and is flexible enough to be bent in two or wadded up and stuffed anywhere. The squeezebulb and relief valve are adapted for one-handed operation, and an optional one-piece solid state pressure gauge can be integrated into the body of the pump.