Toy projectile launching device
Patent 4223472 Issued on September 23, 1980. Estimated Expiration Date: 
April 24, 1998. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
April 24, 1998. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesInventorsAssigneeApplicationNo. 05/899374 filed on 04/24/1978US Classes:446/192, Including motive power means or hand manipulator for sounder124/70, With check valve permitting recharge, and control valve for discharge, of fluid pressure446/196, Including piston slidable along central apertured member446/231, Space vehicle or rocket74/543, Handles74/546ExtensibleExaminersPrimary: Peshock, RobertAssistant: Yu, Mickey Attorney, Agent or FirmInternational ClassesA63H 27/00 (20060101)A63H 27/14 (20060101) AbstractA toy projectile launching device having a main tubular member in fluid communication with an air pump, an air storage tank and a projectile launching housing rotatably coupled to the main tubular member. A valve member manually operable within the main tubular member, and with the valve member in a first position air from the air pump passes into the air storage tank; in a second position of the valve member, the pressurized air within the tank is released to propel a projectile within the housing. A third position of the valve member permits air from the air tank to be released in minute quantities to actuate an air-operated sounding device. | |
