U.S. patent number D427,931 [Application Number D/095,222] was granted by the patent office on 2000-07-11 for manifold for use with dual pressure sensor units. Invention is credited to Peter B. Hutton.
United States Patent | D427,931 |
Hutton | July 11, 2000 |
Inventors: | Hutton; Peter B. (Calgary, Alberta, CA) |
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Appl. No.: | D/095,222 |
Filed: | October 19, 1998 |
Current U.S. Class: | D10/121; D23/269 |
Current International Class: | 1005 |
Field of Search: | ;D23/269 ;D10/121 ;277/23 ;210/450,483,499 ;285/368,910 |
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Brochure: Manifolds. Century Valve Ltd., Calgary, Alberta, Canada. Admitted prior art. Prior to Oct. 19, 1998. . Flier: DA Minimatic Three Valve Manifold. DA Mfg. Co., Tulia, Texas. Jun. 20, 1978. . Brochure: Instrumentation Manifolds: The World Standard. Bulletin 4190. Parker Fluid Connections. Dec. 1992. . Flier: "Safti-fold" 3 Valve Unimount. Admitted prior art. Prior to Oct. 19, 1998.. |
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