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:
Feb. 18, 1997
Filed:
Oct. 18, 1994
Jarret P Cuisinier, Mesa, AZ (US);
Other;
Abstract
A portable dispenser is adapted to filling water balloons and water pistols. A reservoir is pressurized by a hand pump that draws air in from the atmosphere and forces the air into the reservoir. The pressure in the reservoir forces water down a flexible tube to a trigger mechanism in a water pistol. The trigger mechanism performs three functions: it throttles the water, it acts as relief valve by releasing water if the pressure is greater than a predetermined limit, and it indicates the pressure within the reservoir. When the trigger mechanism is actuated, water flows through the mechanism to a valve that directs the water either to a filling nozzle or to a spraying nozzle. In an alternative embodiment, the pump takes water from a storage chamber within the reservoir and pumps it into a high pressure chamber within the reservoir.