Cutting tool
Patent 4325664 Issued on April 20, 1982. Estimated Expiration Date: 
June 2, 2000. 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 2, 2000. 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 2371089 2685233 2912904 3577809 InventorAssigneeApplicationNo. 06/155090 filed on 06/02/1980US Classes:409/234, With cutter holder279/8, LONGITUDINAL SCREW CLAMP409/232, With cutter holderD15/139Cutting tool, e.g., drill bit, etc.ExaminersPrimary: Bilinsky, Z. R.Attorney, Agent or FirmInternational ClassesB23C 5/26 (20060101)B23C 5/22 (20060101) B23C 5/00 (20060101) B23C 5/16 (20060101) Foreign Application Priority Data1979-06-30 JPAbstractA cutting tool including a cutter and an arbor head. The cutter can be attached to and detached from the arbor head in an extremely simple manner without the need of removing the bolt. | |
