Ruland Manufacturing Co, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruland Manufacturing Co, Inc..The latest application filed is for "shaft collar and shaft coupling assemblies".
- Ruland Manufacturing Co, Inc. - Marlborough MA US
- Ruland Manufacturing Company, Inc. - Watertown MA
Trademarks
| Patent | Date |
|---|---|
| Shaft collar and shaft coupling assemblies Grant 9,181,985 - Carlson , et al. November 10, 2 | 2015-11-10 |
| Shaft Collar and Shaft Coupling Assemblies App 20140119823 - Carlson; Scott J. ; et al. | 2014-05-01 |
| Shaft collar Grant D636,790 - Brooks , et al. April 26, 2 | 2011-04-26 |
| Shaft collar Grant D629,016 - Brooks , et al. December 14, 2 | 2010-12-14 |
| Clamp collar assembly Grant 5,096,327 - Ruland March 17, 1 | 1992-03-17 |
| Device adapted for clamping to a rotatable shaft Grant 4,428,697 - Ruland January 31, 1 | 1984-01-31 |
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