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Patent applications and USPTO patent grants for Allread; Alan R..The latest application filed is for "deep drawn quick connect coupling".
Patent | Date |
---|---|
Deep drawn quick connect coupling Grant 5,406,980 - Allread , et al. April 18, 1 | 1995-04-18 |
Fluid coupling with adjustable pressure relief valve Grant 5,398,723 - Allread , et al. March 21, 1 | 1995-03-21 |
Valve assembly Grant 5,385,331 - Allread , et al. January 31, 1 | 1995-01-31 |
Flexible connector assembly Grant 5,288,110 - Allread February 22, 1 | 1994-02-22 |
Automotive air-conditioning system Grant 5,182,922 - Allread , et al. February 2, 1 | 1993-02-02 |
Automotive air-conditioning system Grant 5,180,194 - Allread , et al. January 19, 1 | 1993-01-19 |
Double ball joint Grant 5,048,873 - Allread , et al. September 17, 1 | 1991-09-17 |
Self-aligning coupling Grant 4,881,569 - Fournier , et al. November 21, 1 | 1989-11-21 |
Coupling with lock indicator Grant 4,776,614 - Marrison , et al. October 11, 1 | 1988-10-11 |
Ball valve coupling Grant 4,438,779 - Allread March 27, 1 | 1984-03-27 |
Full flow breakaway coupling Grant 4,296,914 - Allread October 27, 1 | 1981-10-27 |
Self-sealing connector Grant 4,289,295 - Allread September 15, 1 | 1981-09-15 |
Universal breakaway coupling Grant 4,269,226 - Allread May 26, 1 | 1981-05-26 |
Frangible hose end fitting Grant 4,119,111 - Allread October 10, 1 | 1978-10-10 |
Frangible valved fitting Grant 4,090,524 - Allread , et al. May 23, 1 | 1978-05-23 |
Self-sealing Coupling Grant 3,645,294 - Allread February 29, 1 | 1972-02-29 |
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