Chagnot; Philippe
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chagnot; Philippe.The latest application filed is for "hydraulically-driven vibrating device for a vibratory compacting machine".
- Chagnot; Philippe - Rueil Malmaison FR
- Chagnot; Philippe - Nanterre FR
- Chagnot; Philippe - Moret sur Loing FR
| Patent | Date |
|---|---|
| Excavation machine with a pivotable kelly bar Grant 8,632,275 - Chagnot , et al. January 21, 2 | 2014-01-21 |
| Hydraulically-driven vibrating device for a vibratory compacting machine Grant 8,382,397 - Perpezat , et al. February 26, 2 | 2013-02-26 |
| Cutter head for a ground cutter machine having rotary cutters Grant 8,128,178 - Chagnot , et al. March 6, 2 | 2012-03-06 |
| Hydraulically-driven Vibrating Device For A Vibratory Compacting Machine App 20110318103 - Perpezat; Daniel ; et al. | 2011-12-29 |
| Drilling tool Grant 8,020,323 - Chagnot , et al. September 20, 2 | 2011-09-20 |
| Cutter head for an excavator machine Grant 7,765,723 - Chagnot , et al. August 3, 2 | 2010-08-03 |
| Excavation Machine With A Pivotable Kelly Bar App 20100166534 - CHAGNOT; Philippe ; et al. | 2010-07-01 |
| Cutter head for an excavator machine Grant 7,591,514 - Chagnot , et al. September 22, 2 | 2009-09-22 |
| Auger with a movable gouge for making a borehole Grant 7,591,329 - Perpezat , et al. September 22, 2 | 2009-09-22 |
| Drilling Tool App 20090165338 - Chagnot; Philippe ; et al. | 2009-07-02 |
| Machine for Making a Continuous Wall in the Ground App 20090158623 - Chagnot; Philippe ; et al. | 2009-06-25 |
| Cutter head for a ground cutter machine having rotary cutters App 20080296959 - Chagnot; Philippe ; et al. | 2008-12-04 |
| Cutter head for an excavator machine App 20080024001 - Chagnot; Philippe ; et al. | 2008-01-31 |
| Cutter head for an excavator machine App 20080022563 - Chagnot; Philippe ; et al. | 2008-01-31 |
| Auger with a movable gouge for making a boreholes App 20070023207 - Perpezat; Daniel ; et al. | 2007-02-01 |
| Cutting tool for digging trenches, and enabling the cutter head to be changed quickly Grant 7,114,271 - Chagnot , et al. October 3, 2 | 2006-10-03 |
| Drilling apparatus for hard ground Grant 6,839,988 - Gessay , et al. January 11, 2 | 2005-01-11 |
| Cutting tool for digging trenches, and enabling the cutter head to be changed quickly App 20050000122 - Chagnot, Philippe ; et al. | 2005-01-06 |
| Drilling apparatus for hard ground App 20030074810 - Gessay, Jean-Claude ; et al. | 2003-04-24 |
| Apparatus for the removal of spoil when making trenches of great depth Grant 4,971,157 - Bollinger , et al. November 20, 1 | 1990-11-20 |
| Apparatus for cleaning drills Grant 4,650,012 - Bollinger , et al. March 17, 1 | 1987-03-17 |
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.
| 