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. 07, 2007
Filed:
Nov. 28, 2005
Applicant:
Brian W. Walker, Bend, OR (US);
Inventor:
Brian W. Walker, Bend, OR (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F41B 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A safe air-pressure-launched toy rocket system includes an air-pressure-launched toy rocket, a high pressure reservoir, a manual air pump connected to the reservoir and configured to enable a user to pump air into the reservoir to a high pressure, a valve connected to the reservoir and configured, when opened, to release high pressure air stored in the high pressure reservoir to the toy rocket to launch the toy rocket, and two releases configured to be operable by different hands of the user. The releases are connected to the valve in a series-open configuration, where the valve is closed only when both of the releases are operated.