Warren M. Bird

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Berkeley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Circular saw blade
- Patent number 10,737,339
- Issue date Aug 11, 2020
- Warren M Bird
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Variable thickness linear saws
- Patent number 5,564,324
- Issue date Oct 15, 1996
- California Saw & Knife Works
- Warren M. Bird
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotating saw blade having improved critical vibrational speed
- Patent number 4,979,417
- Issue date Dec 25, 1990
- California Saw & Knife Works
- Warren M. Bird
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Circular Saw Blade
- Publication number 20200139463
- Publication date May 7, 2020
- California Saw and Knife Works LLC
- Warren M. Bird
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laterally Stiffened Circular Saw Blade
- Publication number 20180361489
- Publication date Dec 20, 2018
- Warren M Bird
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Circular Saw Plate With Thickness Discontinuity
- Publication number 20170216944
- Publication date Aug 3, 2017
- California Saw & Knife Works, LLC
- Warren M. Bird
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Circular Saw Plate with Thickness Discontinuity
- Publication number 20140260878
- Publication date Sep 18, 2014
- Warren M. Bird
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR