Toy-arm imitating a fire-arm
Patent 4732136 Issued on March 22, 1988. Estimated Expiration Date: 
April 7, 2006. 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 7, 2006. 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 References 1259463 3765396 InventorApplicationNo. 06/849193 filed on 04/07/1986US Classes:124/67Within cylinder having diameter larger than projector barrelExaminersPrimary: Stouffer, Richard T.Attorney, Agent or FirmInternational ClassesF41B 11/18 (20060101)F41B 11/02 (20060101) F41B 11/00 (20060101) Foreign Application Priority Data1985-04-12 ITAbstractA toy-arm imitating a portable fire-arm, operating by compressed air for the pneumatic launch of a light bullet, made up of two reciprocally movable carriers, one first of which comprises a cylinder lined up and communicating with the barrel and a reaction bearing for a spring acting on a piston to urge it into such a direction as to compress the air in the cylinder for the pneumatic launch of the bullet; the second carrier comprises an elastic tooth which hooks up the piston to drag it along while loading the spring, and the first carrier has a profile capable of gradually acting on the elastic tooth at the end of the relative stroke between the two carriers, until causing the release of the piston and its trip thanks to the loaded spring. | |
