Composite bicycle frame with pressure molded juncture
Patent 4982975 Issued on January 8, 1991. Estimated Expiration Date: 
April 14, 2009. 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 14, 2009. 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 2370726 3493240 3641230 3755037 3833242 Bicycle frame Method of manufacturing a tennis racket Tube structure for bicycle and motorcycle frames Foam-containing structures Method and means for assembling the parts of cycle frames and the like InventorApplicationNo. 337816 filed on 04/14/1989US Classes:280/281.1, Frames and running gear264/258Joining a plurality of superposed fibrous or textile layersExaminersPrimary: Marmor, Charles A.Assistant: Kagen, Alan M. Attorney, Agent or FirmForeign Patent References
International ClassB62K 019/16AbstractA cycle frame having a generally hollow unitary component of composite material connecting at least two support members. The frame component includes at least one pressure molded juncture comprising overlapping layers of resin impregnated fibrous material provided by overlapped parts of at least two adjacent wall sections.Other References
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