Abrasive hand covering
Patent 4107840 Issued on August 22, 1978. Estimated Expiration Date: 
June 6, 1997. 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 6, 1997. 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 2618005 3151333 3643386 3683420 3870150 Abrasive glove Patent #: 4038787 InventorsAssigneeApplicationNo. 05/803785 filed on 06/06/1977US Classes:30/172, Plural blade15/227, Mitts, cots, and shoes2/161.8, Having high friction outer surface (e.g., friction pad, tenacious coating, tackified, etc.)30/298, Hand- or finger-supported451/523Manually manipulatedExaminersPrimary: Peters, Jimmy C.Attorney, Agent or FirmInternational ClassesA47J 17/00 (20060101)A47J 17/02 (20060101) AbstractA hand covering or glove having a flexible two-piece body with a plurality of discrete abrading units disposed on the hand covering to permit free flexing thereof. Each abrading unit is a discrete one-piece molded synthetic organic resin member with an abrasive front surface and a smooth rear surface secured to the front piece of the two-piece hand covering. Preferably, the two-piece hand covering is secured at the periphery thereof by heat sealing and the abrading units are also heat sealed to the front piece of the construction. | |
