Roy S. Collins

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Sutton Coldfield, GB

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Patents Grantslast 30 patents

Information Patent Grant
Removable shoe spike lockable to configured sole plate
- Patent number 5,524,367
- Issue date Jun 11, 1996
- Trisport, Ltd.
- Joseph J. Ferreira
- A43 - FOOTWEAR
Information Patent Grant
Studs for footwear
- Patent number 5,065,534
- Issue date Nov 19, 1991
- Trisport Ltd.
- Roy S. Collins
- A43 - FOOTWEAR
Information Patent Grant
Studded footwear
- Patent number 4,587,748
- Issue date May 13, 1986
- Triman Limited
- Roy S. Collins
- A43 - FOOTWEAR
Information Patent Grant
Studs for footwear and method of making same
- Patent number 4,360,490
- Issue date Nov 23, 1982
- Triman Limited
- Roy S. Collins
- A43 - FOOTWEAR
Information Patent Grant
Carriers for studs for footwear
- Patent number 4,205,466
- Issue date Jun 3, 1980
- Triman Limited
- Roy S. Collins
- A43 - FOOTWEAR