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:
May. 26, 2009
Filed:
Apr. 07, 2005
Applicant:
Chor Ming MA, Kowloon, HK;
Inventor:
Chor Ming Ma, Kowloon, HK;
Assignee:
Buzz Bee Toys, Inc., Mt. Laurel, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41B 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A toy gun that uses air to launch an elongated dart having a rear bore. The toy gun barrel defines a chamber adapted to receive the elongated dart. The barrel has an inner surface which forms a restriction proximate to the second end. The restriction reduces a barrel cross-section. The barrel receives an end portion of the elongated dart therein so that the pressurized air initially pressurizes the rear bore of the elongated dart and pressurizes the chamber outside of the elongated dart between a first barrel end and the restriction as the dart is launched.