David L. Landay

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Brookline, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
In-line wheeled skate
- Patent number 5,536,025
- Issue date Jul 16, 1996
- Seneca Sports, Inc.
- David L. Landay
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Exercise apparatus
- Patent number 5,393,285
- Issue date Feb 28, 1995
- Mohawk Sports, Inc.
- Kenneth A. Fischer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method for pour casting roller skate wheel
- Patent number 4,603,025
- Issue date Jul 29, 1986
- Brookfield Athletic Shoe Company, Inc.
- David L. Landay
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integral shoe sole and wheel mounting for roller skate
- Patent number D261542
- Issue date Oct 27, 1981
- Brookfield Athletic Shoe Company, Inc.
- David L. Landay
- D21 - Games, toys, and sports goods
Information Patent Grant
Roller skating shoe
- Patent number 4,295,655
- Issue date Oct 20, 1981
- Brookfield Athletic Shoe Company, Inc.
- David L. Landay
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Athletic shoe
- Patent number 4,245,406
- Issue date Jan 20, 1981
- Brookfield Athletic Shoe Company, Inc.
- David L. Landay
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL