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| Number | Title | Issue Date |
| 8104148 | Kind of prepolymer and its product-thermosetting resins composite The invention provides a kind of prepolymer with 4-(N-maleimide phenyl)Ether (MPGE) epoxy resin and 4,4′-diphenylmethane bismaleimide (BMI) as reactants, with free radical initiator leading to reaction in solvents, and adding inhibitor after reaction, with the mol... | 01/31/2012 |
| 7251866 | End stop for slide fastener An end stop which does not induce separation or deterioration in its mounting portion by fusing part thereof. A linear fastener element row formed of synthetic resin is mounted on a side edge of a fastener tape, and a rod-like body of synthetic resin is inserted int... | 08/07/2007 |
| 4308645 | Separable slide fastener A separable slide fastener which includes a pair of stringers, a pair of pin members each secured at one end portion of one stringer, and a retainer for separably closing said pin members to each other is disclosed. The retainer may be a slidable one wher... | 01/05/1982 |
| 4238871 | Slide fastener installation A slide fastener installation is disclosed for use in a sleeping bag, jacket or other article. The slide fastener installation is formed from one continuous slide fastener stringer and one end of the installation is formed by that stringer being looped ba... | 12/16/1980 |
| 4023241 | Top end construction for slide fasteners A slide fastener having at its top end a slider escape mechanism which comprises a cooperative pair of yieldable top stops, and an extra length of fastener elements carried on one of the stringer tapes, such that the slider can be forced past the yieldabl... | 05/17/1977 |
| 4000545 | Slide fastener with emergency opening means A slide fastener capable of being forced open in an emergency without manipulating a slider along interlocking rows of scoops. The slide fastener comprises an emergency opening zone at its intermediate point where the rows of scoops are incapable of inter... | 01/04/1977 |
| 3977051 | Reusable slide fastener with emergency opening means A slide fastener having an emergency opening zone at its intermediate point from which the fastener can be forced open in an emergency without pulling a slider along interengaged rows of fastener elements. To make this slide fastener reusable, a slider es... | 08/31/1976 |
