| Patents for B60C 27 - Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels (2,920) | 
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| 06/24/1987 | EP0226571A2 Snow chain | 
| 06/24/1987 | EP0226131A2 Snow chain for vehicle wheels | 
| 06/24/1987 | CN85205690U Skid-free unit for wheels | 
| 06/24/1987 | CN85205130U Safe skid-free device for bicycle | 
| 06/16/1987 | US4673015 Chain net | 
| 06/10/1987 | CN85200767U Antiskid chain for automobiles | 
| 06/03/1987 | CN86204931U Self-rescuing device for car sunk in silt | 
| 06/03/1987 | CN86106930A Device for releasing wheel motor vehicle | 
| 05/19/1987 | US4665589 Fastener for openable and closable side clips of antiskid chains for motor vehicle tires | 
| 05/19/1987 | CA1221897A1 Device for fitting and fixing gripping shoes on vehicle wheels | 
| 05/13/1987 | CN86200987U Anti-skid fittings for bicycle and motorcycle | 
| 05/06/1987 | CN86204127U Resilient tyre slide-proof case | 
| 05/05/1987 | US4662417 Antiskid traction device | 
| 04/28/1987 | US4660611 Tire chain | 
| 04/22/1987 | EP0219441A1 Chain device for a vehicle wheel | 
| 04/02/1987 | DE3539186A1 Anti-skid device for motor vehicle tyres | 
| 04/02/1987 | DE3534714A1 Device for increasing the frictional resistance of the treads of vehicle wheels on soiled carriageways | 
| 03/25/1987 | EP0215686A1 Removable anti-skid device for vehicle tyres | 
| 03/19/1987 | DE3533188A1 Temporarily attachable device for a wheel with a rim with elastic tyres, in particular for the purpose of protection against skidding and increasing tractive force | 
| 03/18/1987 | EP0214623A2 Fixing of locking screws to wheel bolts | 
| 03/17/1987 | US4649977 Tire chain | 
| 03/10/1987 | US4648434 Antiskid device for motor vehicle tires | 
| 03/03/1987 | US4646805 Chain winch | 
| 02/25/1987 | EP0211798A2 Anti-skid device for motor vehicles | 
| 02/25/1987 | EP0211536A2 Anti-skid device for tyres | 
| 02/17/1987 | US4643251 Traction devices for automotive wheels | 
| 02/17/1987 | CA1218002A1 Traction device for pneumatic tires | 
| 02/12/1987 | WO1987000805A1 Enhanced traction wheel assembly | 
| 02/12/1987 | WO1987000804A1 High performance drive tire arrangement for agricultural tractors and the like | 
| 02/12/1987 | WO1987000803A1 A method and apparatus for facilitating the gripping of a wheel on a surface | 
| 01/29/1987 | DE3526359A1 Anti-skid device for motor vehicles | 
| 01/22/1987 | DE3526027A1 Anti-skid chain for vehicle tyres | 
| 01/22/1987 | DE3525592A1 Tyre-protection chain | 
| 11/05/1986 | CN86201552U Belt antiskid unit for bicycle wheel | 
| 10/08/1986 | CN85102737A Method of making the tread band on the nonskid chain | 
| 10/07/1986 | US4615368 Apparatus for detachably fastening lateral cable in tire chain | 
| 08/19/1986 | CA1209890A1 Anti-skid device | 
| 08/06/1986 | EP0189505A2 Antislip device, especially for pneumatic vehicle tyres on snowy or icy surfaces | 
| 08/05/1986 | CA1209024A1 Antiskid device for tire | 
| 07/08/1986 | US4598749 Vehicle tire with traction means | 
| 05/28/1986 | EP0182390A2 Locking of lateral rings of antiskid chains | 
| 05/13/1986 | US4588010 Anti-skid device for motor vehicle tires | 
| 05/13/1986 | CA1204375A1 Traction device for tires | 
| 04/16/1986 | EP0178161A2 Wheel grip apparatus | 
| 03/18/1986 | US4576214 Non-skid device, particularly for pneumatically tired vehicle wheels used on ice and snow | 
| 03/11/1986 | US4574858 Tire chain device | 
| 03/04/1986 | CA1201393A1 Tire chain container apparatus | 
| 02/11/1986 | CA1200478A1 Tire and antiskid net for vehicle tires and method of manufacturing the same | 
| 01/30/1986 | WO1986000579A1 Skid preventing device for tires | 
| 01/28/1986 | CA1199860A1 Means for detachably connecting a chain link to a skidder ring | 
| 01/22/1986 | CN85201387U Slide-proof chain used on bycicle | 
| 11/21/1985 | EP0161695A2 A cross-member for a cable-type tire chain | 
| 11/05/1985 | US4550757 Traction chain for a driven wheel of a wheeled vehicle | 
| 10/29/1985 | US4549591 Device for fitting and fixing gripping shoes on vehicle wheels | 
| 10/23/1985 | EP0159073A2 A traction sleeve for use in a tire chain | 
| 10/09/1985 | EP0156824A1 Retractable antiskidding device for heavy vehicles | 
| 10/08/1985 | CA1194903A1 Anti-skidding device for tyred, particularly pneumatic tyred vehicle wheels for use on ice and snow | 
| 10/08/1985 | CA1194771A1 Traction chain for a driven wheel of a wheeled vehicle | 
| 10/02/1985 | EP0155988A2 Anti-skid device for vehicle wheels | 
| 10/01/1985 | US4544010 Tire and antiskid net for vehicle tires | 
| 09/24/1985 | US4542779 Tire chain | 
| 09/18/1985 | EP0155227A2 Antiskid chain | 
| 08/20/1985 | CA1192123A1 Chain for the tires of heavy duty automotive vehicles | 
| 08/14/1985 | EP0151228A2 Non-skid chain for vehicle tyres | 
| 07/31/1985 | EP0149732A2 Non-skid chain for vehicle tyres | 
| 07/16/1985 | US4529023 Traction device for tires | 
| 07/10/1985 | EP0148168A2 Retractable traction intensifying means for agricultural tractors and the like | 
| 07/03/1985 | EP0147272A1 Traction device with gripping members for vehicle wheels | 
| 07/03/1985 | EP0146543A1 Anti-skid device | 
| 06/18/1985 | CA1188967A1 Simplified adjustable size tire chain | 
| 05/08/1985 | EP0140825A2 Anti-skid chain | 
| 05/08/1985 | EP0139737A1 Anti-skid device for vehicles | 
| 05/07/1985 | US4515198 Means for detachably connecting a chain link to a skidder ring | 
| 04/30/1985 | US4513801 For a motor vehicle tire | 
| 04/30/1985 | US4513800 Tire chain mounting device | 
| 04/30/1985 | CA1186203A1 Auxiliary traction device for tires and cable end connector therefor | 
| 04/10/1985 | EP0136862A2 Gripping shoe device for a vehicle wheel, traction device and wheel having such a device | 
| 04/02/1985 | US4508151 Non-skid device for motor-vehicle tires | 
| 04/02/1985 | US4508150 Retractable traction intensifying means for agricultural tractors and the like | 
| 03/28/1985 | WO1985001253A1 Retractable antiskidding device for heavy vehicles | 
| 03/20/1985 | EP0134309A1 Anti-skid device, especially for vehicle tyres on surfaces covered with ice and snow | 
| 02/13/1985 | EP0133171A2 Chain net | 
| 01/30/1985 | EP0132333A2 Universal detachable mud-grips | 
| 01/22/1985 | CA1181334A1 Laminated wearing plate assembly for tyre chain | 
| 01/15/1985 | US4493354 Tire chain | 
| 12/20/1984 | WO1984004902A1 Anti-skid device | 
| 12/11/1984 | US4487314 Tire chain container apparatus | 
| 12/05/1984 | EP0127571A1 Round link chain components | 
| 11/21/1984 | EP0125676A2 Anti-skid device for vehicle tyres | 
| 11/13/1984 | US4481990 Device for tire protection and/or skid protection for vehicle tires | 
| 11/06/1984 | US4480673 Tire chain device | 
| 11/06/1984 | US4480670 Track belt assembly | 
| 10/25/1984 | WO1984004071A1 Anti-skid device for vehicles | 
| 10/17/1984 | EP0121604A2 Anti-sliding security cover | 
| 10/16/1984 | US4476907 Antiskid device for tire | 
| 10/10/1984 | EP0121193A2 Vehicle anti-skid chains, especially cross-chains, and method for their manufacture | 
| 09/26/1984 | EP0119878A1 Anti-skid device for vehicle tyres | 
| 09/25/1984 | CA1174956A2 Cable-type tire chains | 
| 09/25/1984 | CA1174955A1 Straight link studded tire chain | 
| 08/29/1984 | EP0116676A2 Antiskid device for vehicle wheels |