Slip-resistant binding
Patent 4247967 Issued on February 3, 1981. Estimated Expiration Date: 
March 16, 1999. 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.
March 16, 1999. 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 3059518 3205544 3327410 3522637 3543977 3626610 3827107 3922455 Ski tie Snap-on shoe lace InventorAssigneeApplicationNo. 06/020976 filed on 03/16/1979US Classes:24/713, With holding means fixedly mounted on lacing24/306Combined with diverse fastenerExaminersPrimary: Downey, KennethAttorney, Agent or FirmInternational ClassesA43C 1/00 (20060101)A43C 9/00 (20060101) AbstractA slip-resistant binding is formed by attaching male and female-type Velcro strips along opposite ends of a shoelace or other binding material. The two types of Velcro fasteners are arranged such that fasteners of opposite type automatically engage one another at every point where the lace or binding crosses. Alternatively, two strips of opposite-type Velcro material are joined back to back to form a slip-resistant binding. | |
