James Haythornthwaite

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Hudson, Quebec J09 I1O, CA

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Patents Grantslast 30 patents

Information Patent Grant
Combination beverage can carrier device and drinking accessory
- Patent number 4,721,222
- Issue date Jan 26, 1988
- James Haythornthwaite
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Glass razor blade and handle
- Patent number 4,702,004
- Issue date Oct 27, 1987
- James Haythornthwaite
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Tennis ball
- Patent number 4,616,828
- Issue date Oct 14, 1986
- James Haythornthwaite
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Tennis racquet with flexible membrane frame
- Patent number 4,613,138
- Issue date Sep 23, 1986
- James Haythornthwaite
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Sports racquet utilizing non-circular strings
- Patent number 4,597,576
- Issue date Jul 1, 1986
- James Haythornthwaite
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Apparatus And Method For Separating Soft And Solid Components Of Food
- Publication number 20120252336
- Publication date Oct 4, 2012
- James Haythornthwaite
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH