Compact reinforced composite
Patent 4979992 Issued on December 25, 1990. Estimated Expiration Date: 
February 9, 2008. 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.
February 9, 2008. 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 3650785 Structural composition for machine tool bodies and members Burglary resistant steel fiber reinforced concrete construction for vault walls and doors and manufacture thereof Cementitious composite material containing metal fiber Patent #: 4780141 InventorAssigneeApplicationNo. 159589 filed on 02/09/1988US Classes:106/644, Fiber bar or wire containing106/643, Iron or steel106/711, Mineral fibers or glass fibers containing (e.g., slag wool, cotton wool, mineral wool, rock wool, etc.)106/713, Portland type cement106/737Silica containing (e.g., sand, quartz, etc.)ExaminersPrimary: Dixon, William R. Jr.Assistant: Brunsman, David Attorney, Agent or FirmForeign Patent References
International ClassesC04B 014/38C04B 014/48 Foreign Application Priority Data1986-06-09 DKAbstractA compact reinforced composite comprising a matrix (A) with a reinforcement (B) embedded therein, the matrix (A) being a composite structure comprising a base matrix (C) which is reinforced with reinforcing bodies (D) in the form of fibers. The transverse dimension of (B) being at least 5 times as large as the transverse dimension of (D). | |
