KAHRA; Ossi
Patent Applications and Registrations
Patent applications and USPTO patent grants for KAHRA; Ossi.The latest application filed is for "arrangement in impact unit".
- KAHRA; Ossi - Tampere FI
- Kahra; Ossi - Nastola N/A FI
- Kahra; Ossi - Canning Vale N/A AU
- Kahra; Ossi - Lahti FI
- Kahra; Ossi - Kangasala FI
| Patent | Date |
|---|---|
| Arrangement In Impact Unit App 20170361445 - KAHRA; Ossi ; et al. | 2017-12-21 |
| Seal of tool and method of sealing Grant 9,777,842 - Kahra , et al. October 3, 2 | 2017-10-03 |
| Seal Of Tool And Method Of Sealing App 20160123472 - KAHRA; Ossi ; et al. | 2016-05-05 |
| Tool for breaking hammer, breaking hammer, and use thereof Grant 9,095,968 - Kahra August 4, 2 | 2015-08-04 |
| Tool for breaking hammer, breaking hammer, and use thereof App 20140346840 - Kahra; Ossi | 2014-11-27 |
| Bearing of a breaking device tool Grant 8,550,180 - Kahra October 8, 2 | 2013-10-08 |
| Piston Grant D676,061 - Beierer , et al. February 12, 2 | 2013-02-12 |
| Bearing of a breaking device tool App 20080173457 - Kahra; Ossi | 2008-07-24 |
| Arrangement for lubricating bearing surfaces of a tool of a hydraulic impact hammer Grant 6,929,098 - Ilmarinen , et al. August 16, 2 | 2005-08-16 |
| Arrangement for lubricating bearing surfaces of a tool of a hydraulic impact hammer App 20030121725 - Ilmarinen, Jouko ; et al. | 2003-07-03 |
| Breaking apparatus and tool Grant 6,561,285 - Intonen , et al. May 13, 2 | 2003-05-13 |
| Breaking apparatus and tool App 20020040798 - Intonen, Juha ; et al. | 2002-04-11 |
| Bogie construction of a railway car Grant 5,123,358 - Kemppainen , et al. June 23, 1 | 1992-06-23 |
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.
| 