Games racquets
Patent 4119313 Issued on October 10, 1978. Estimated Expiration Date: 
June 28, 1996. 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.
June 28, 1996. 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. 05/700499 filed on 06/28/1976US Classes:473/535Fiber reinforced plastic frameExaminersPrimary: Apley, Richard J.Attorney, Agent or FirmInternational ClassA63B 49/02 (20060101)Foreign Application Priority Data1975-07-12 GBAbstractThe invention provides a frame for a games racquet, e.g. a badminton racquet, formed from a plastics material reinforced with a circumferentially-extending tubular metal member. The tubular metal member may be visible in the surface of the product, e.g. running the length of the inner periphery of the head of the frame. | |
