Ledvina; Timothy J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ledvina; Timothy J..The latest application filed is for "high strength and stiffness silent chain with improved noise".
- Ledvina; Timothy J. - Salamanca NY
- Ledvina; Timothy J. - Liverpool CA
- Ledvina; Timothy J. - Groton NY
- Ledvina; Timothy J. - Ithaca NY
| Patent | Date |
|---|---|
| Chains for power transmission Grant 8,002,658 - Morishige , et al. August 23, 2 | 2011-08-23 |
| High Strength And Stiffness Silent Chain With Improved Noise App 20100311530 - Ledvina; Timothy J. ; et al. | 2010-12-09 |
| High strength and stiffness silent chain with improved noise Grant 7,803,080 - Ledvina , et al. September 28, 2 | 2010-09-28 |
| Power transmission chain with ceramic joint components Grant 7,682,273 - Mott , et al. March 23, 2 | 2010-03-23 |
| Chains For Power Transmission App 20090124445 - Morishige; Kouji ; et al. | 2009-05-14 |
| Gemini Chain System With Resonance Elimination Feature App 20080070732 - Ledvina; Timothy J. | 2008-03-20 |
| High Strength And Stiffness Silent Chain Improved Noise App 20070155564 - Ledvina; Timothy J. ; et al. | 2007-07-05 |
| Power transmission chain with ceramic joint components Grant 7,201,687 - Mott , et al. April 10, 2 | 2007-04-10 |
| Power Transmission Chain with Ceramic Joint Components App 20060276286 - Mott; Philip J. ; et al. | 2006-12-07 |
| Compliant snubber App 20060100047 - Churchill; Bruce A. ; et al. | 2006-05-11 |
| Power transmission chain with ceramic joint components App 20040176201 - Mott, Philip J. ; et al. | 2004-09-09 |
| Small pitch silent chain with freely rotating pins having wear resistant coating App 20020049107 - Ledvina, Timothy J. | 2002-04-25 |
| Randomized sprocket for roller chain Grant 6,155,943 - Ledvina , et al. December 5, 2 | 2000-12-05 |
| Silent chain with raised link backs Grant 5,758,484 - Ledvina , et al. June 2, 1 | 1998-06-02 |
| Single piece reinforced chain guide Grant 5,690,569 - Ledvina , et al. November 25, 1 | 1997-11-25 |
| Phased chain assemblies having links with a single toe Grant 5,470,282 - Ledvina , et al. November 28, 1 | 1995-11-28 |
| Phased chain assemblies Grant 5,427,580 - Ledvina , et al. June 27, 1 | 1995-06-27 |
| Power transmission chain constructed with asymmetrical links Grant 5,154,674 - Avramidis , et al. October 13, 1 | 1992-10-13 |
| Silent timing chain and sprocket system Grant 4,758,209 - Ledvina July 19, 1 | 1988-07-19 |
| Metal chain-belt Grant 4,569,671 - Ledvina February 11, 1 | 1986-02-11 |
| Power transmission chain Grant 4,509,937 - Ledvina , et al. April 9, 1 | 1985-04-09 |
| Power transmission chain Grant 4,509,323 - Ledvina , et al. April 9, 1 | 1985-04-09 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 