| Patents for B29C 73 - Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass (4,249) |
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| 06/27/1978 | US4096898 Coating mixture consisting of polyethylene and polypropylene |
| 06/06/1978 | US4093481 Vulcanizable rubber patch |
| 05/30/1978 | US4092195 Repair of polystyrene refrigerator liners |
| 05/30/1978 | US4091854 Tire and wheel assemblies |
| 05/23/1978 | US4090897 Ultrasonic welding of thermoplastic fabrics |
| 05/23/1978 | US4090546 Puncture-sealing pneumatic tire and a method of producing the tire |
| 04/25/1978 | US4086113 Method and means for repairing damaged vinyl sheets |
| 01/10/1978 | US4068027 Curable butyl rubber, quinoid curing agent, free radical crosslinking activator |
| 01/10/1978 | US4067759 Curable plastic foam |
| 01/10/1978 | US4067374 Pneumatic tire |
| 12/27/1977 | US4064922 Puncture sealing composition and tire |
| 12/27/1977 | US4064775 Method and apparatus for repairing conveyor belts |
| 12/20/1977 | US4063463 Method of fitting a filter belt to a filter assembly |
| 11/15/1977 | US4058423 Carpet repair disk and tool |
| 11/15/1977 | US4058234 System for sealing and repairing leaks in ruptured containers |
| 11/08/1977 | US4057090 Puncture sealing pneumatic tire |
| 09/20/1977 | US4049160 Flexible squeeze dispenser for liquid sealant |
| 09/13/1977 | US4047994 Process for mending clothes |
| 09/13/1977 | US4047863 Apparatus for repair of shatterproof glass |
| 09/13/1977 | US4047300 Method and apparatus for repairing damaged materials particularly suited to repairing knit or polyester materials |
| 07/26/1977 | US4037636 Safety pneumatic tire |
| 07/19/1977 | US4036674 Lamination |
| 06/28/1977 | US4032500 Curable sealant two-component composition containing butyl rubber derived from isoolefin and open-chain conjugated diolefin |
| 06/28/1977 | US4032272 Windshield repair device |
| 06/28/1977 | US4031940 Pneumatic tire |
| 06/07/1977 | US4028160 Vinyl material |
| 05/31/1977 | US4026976 Sealing leaks with polymerized monomers |
| 05/31/1977 | US4026756 Motion picture film |
| 05/31/1977 | US4025981 Apparatus for, and method of, cleaning a selected surface portion of the interior liner of a tire |
| 05/24/1977 | US4025677 Temporary patch for a crack in the wall of a container |
| 05/10/1977 | US4022935 Sealant comprising a polyester, styrene, fumed silica, cobalt octoate |
| 03/22/1977 | US4013495 Method for repairing pigmented and textured flexible materials |
| 03/22/1977 | US4013111 Pneumatic tire with reduced rate of inflation loss upon being punctured |
| 03/22/1977 | US4012822 System for sealing and repairing leaks in ruptured containers |
| 03/15/1977 | US4012553 Unsaturated polyester, copolymerizable monomer and acyloin photoinitiator; gelatinized, radiation-curable |
| 03/01/1977 | US4009624 Apparatus for mending a puncture in a tubeless tire |
| 01/18/1977 | US4003419 Non-deforming when punctured |
| 12/14/1976 | US3997783 Method for testing the adhesion between the rubber compound and the cord fabric of a pneumatic tyre |
| 12/07/1976 | US3996085 Tube-tire patch and method and apparatus for applying same |
| 11/23/1976 | US3993520 Liquid curable resins |
| 11/09/1976 | US3990492 Fluid dispensing apparatus for tire wheel assembly |
| 10/26/1976 | US3988400 Filling with curable plastic cement |
| 09/21/1976 | US3981342 Puncture sealing composition and tire |
| 08/17/1976 | US3975558 Curing |
| 04/27/1976 | US3952787 Puncture-sealing rubber composition |
| 03/23/1976 | US3945273 Tire repair tool |
| 03/09/1976 | US3942573 Tire lubricating device |
| 02/17/1976 | US3938573 Run flat tire and wheel assembly |
| 02/03/1976 | US3935893 Self-sealing vehicle tire and sealant composition |