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. 01, 1998
Filed:
Jun. 28, 1996
Bruce M D'Andrade, Whitehouse Station, NJ (US);
Other;
Abstract
The present invention is an expandable bladder toy water gun. It includes a main housing having a barrel and water ejection nozzle, a handle and a trigger, as well as an inflatable bladder connected to the main housing, the bladder having an inlet and an outlet. There is also a storage tank for supplying water thereto, as well as a hand pump connected to both the storage tank and the bladder. The pump is physically connected to the housing and functionally connected to the storage tank and the bladder inlet. There is a bladder release valve having an upstream side and a downstream side, and it is connected to the bladder outlet at the valve's upstream side, and is connected to the trigger for opening and closing thereof, and is connected to the nozzle at the valve's downstream side for subsequent water ejection when the trigger is pulled.