United States Pipe and Foundry Company
Patent Applications and Registrations
Patent applications and USPTO patent grants for United States Pipe and Foundry Company.The latest application filed is for "non-destructive thickness measurement systems and methods".
- United States Pipe and Foundry Company - Birmingham AL
- UNITED STATES PIPE AND FOUNDRY COMPANY -
Trademarks
| Patent | Date |
|---|---|
| Pipe gland Grant D620,086 - Copeland , et al. July 20, 2 | 2010-07-20 |
| Non-destructive Thickness Measurement Systems And Methods App 20100169043 - Watts; Kenneth J. | 2010-07-01 |
| Pipe gland Grant D593,642 - Copeland , et al. June 2, 2 | 2009-06-02 |
| Rotation hook Grant 7,252,316 - Wallace , et al. August 7, 2 | 2007-08-07 |
| Pipe gland ear Grant D515,673 - Copeland , et al. February 21, 2 | 2006-02-21 |
| Rotation hook App 20040189032 - Wallace, Brian E. ; et al. | 2004-09-30 |
| Locking device and method for securing telescoped pipe App 20040155458 - Holmes, William W. IV ; et al. | 2004-08-12 |
| Non-contact measuring device Grant 6,289,600 - Watts September 18, 2 | 2001-09-18 |
| Restraining element for pressure pipe joints Grant 5,464,228 - Weber , et al. * November 7, 1 | 1995-11-07 |
| Restraining element for pressure pipe joints Grant 5,295,697 - Weber , et al. March 22, 1 | 1994-03-22 |
| Bell lip restraining configuration for pressure pipe Grant 5,269,569 - Weber , et al. December 14, 1 | 1993-12-14 |
| Earthquake resistant pipe joints Grant 4,871,197 - Codding, III , et al. October 3, 1 | 1989-10-03 |
| Restrained joint with gripper gland Grant 4,867,488 - Jones September 19, 1 | 1989-09-19 |
| Clock synchronization system Grant 4,750,194 - Russell June 7, 1 | 1988-06-07 |
| Restrained pipe joint Grant 4,660,866 - Jones , et al. April 28, 1 | 1987-04-28 |
| Restrained pipe joint Grant 4,540,204 - Battle , et al. September 10, 1 | 1985-09-10 |
| Polyolefin coating containing an ionomer for metal substrates Grant 4,407,893 - Malizio October 4, 1 | 1983-10-04 |
| Hanger for pipe Grant 4,113,286 - Kennedy, Jr. September 12, 1 | 1978-09-12 |
| Gasketed pipe joint Grant 4,108,481 - Graham August 22, 1 | 1978-08-22 |
| Plain end pipe joint Grant 4,026,586 - Kennedy, Jr. , et al. May 31, 1 | 1977-05-31 |
| Substrate reinforced rubber structure and compound for forming same Grant 4,014,827 - Hart , et al. March 29, 1 | 1977-03-29 |
| Polyethylene coating for ferrous metals Grant 4,007,298 - Feehan , et al. February 8, 1 | 1977-02-08 |
| Compression Seal Tapping Sleeve Grant 3,807,435 - Fenster , et al. April 30, 1 | 1974-04-30 |
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