Merten; Gerhard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Merten; Gerhard.The latest application filed is for "sprocket for chain drives".
Company Profile
0.36.26
- Merten; Gerhard - Lunen N/A DE
- Merten; Gerhard - Werne DE
- Merten; Gerhard - Wiesbaden DE
Patent Activity
| Patent | Date |
|---|---|
| Extraction device, particularly for mining, and method for controlling the extraction device Grant 8,550,236 - Merten , et al. October 8, 2 | 2013-10-08 |
| Link chain for chain conveyors and horizontal chain links therefor Grant 8,474,606 - Meya , et al. July 2, 2 | 2013-07-02 |
| Sprocket For Chain Drives App 20130109520 - Klabisch; Adam ; et al. | 2013-05-02 |
| Chain drive or return arrangement and chain assembly and sprocket employed therein Grant 8,360,912 - Klabisch , et al. January 29, 2 | 2013-01-29 |
| Chain Drive Or Return Arrangement And Chain Assembly And Sprocket Employed Therein App 20120065012 - Klabisch; Adam ; et al. | 2012-03-15 |
| Chain drive or return arrangement and chain assembly and sprocket employed therein Grant 8,038,558 - Klabisch , et al. October 18, 2 | 2011-10-18 |
| Link chain for chain conveyors and chain wheel thereof Grant 7,997,402 - Merten , et al. August 16, 2 | 2011-08-16 |
| Link Chain For Chain Conveyors And Horizontal Chain Links Therefor App 20110127146 - Meya; Hans ; et al. | 2011-06-02 |
| Extraction Device, Particularly For Mining, And Method For Controlling The Extraction Device App 20110024268 - Merten; Gerhard ; et al. | 2011-02-03 |
| Scrapers for link chains of scraper chain conveyors and scraper-securing element thereof Grant 7,775,342 - Merten , et al. August 17, 2 | 2010-08-17 |
| Shearer-loader drive subassembly and guide shoe for it Grant 7,731,298 - Merten , et al. June 8, 2 | 2010-06-08 |
| Sprocket For Chain Drives App 20100016107 - Klabisch; Adam ; et al. | 2010-01-21 |
| Link Chain for Chain Conveyors and Chain Wheel Thereof App 20090272632 - Merten; Gerhard ; et al. | 2009-11-05 |
| Scapers for Link Chains of Scraper Chain Conveyors and Scraper-Securing Element Thereof App 20090266681 - Merten; Gerhard ; et al. | 2009-10-29 |
| Method for the mining of coal and coal planer installation Grant 7,600,822 - Klabisch , et al. October 13, 2 | 2009-10-13 |
| Entry conveyor and pan section for the same Grant 7,562,764 - Schmidt , et al. July 21, 2 | 2009-07-21 |
| Implantation Tool for Intraocular Lenses App 20080255579 - Wollenhaupt; Peter ; et al. | 2008-10-16 |
| Slide shoe for mining winning machine Grant 7,431,401 - We.beta.elmann , et al. October 7, 2 | 2008-10-07 |
| Entry Conveyor And Pan Section For The Same App 20080041693 - Schmidt; Siegfrid ; et al. | 2008-02-21 |
| Conveyor pan Grant 7,325,670 - Vorsteher , et al. February 5, 2 | 2008-02-05 |
| Shearer-loader Drive Subassembly And Guide Shoe For It App 20080011585 - Merten; Gerhard ; et al. | 2008-01-17 |
| Driving device for sprocket wheels of chain drives Grant 7,282,826 - Langenberg , et al. October 16, 2 | 2007-10-16 |
| Slide Shoe For Mining Winning Machine App 20070194618 - Wesselmann; Johannes ; et al. | 2007-08-23 |
| Plow guide for a chain-pulled plow Grant 7,188,441 - Merten , et al. March 13, 2 | 2007-03-13 |
| Chain drive or return arrangement and chain assembly and sprocket enployed therein App 20070042850 - Klabisch; Adam ; et al. | 2007-02-22 |
| Method for the mining of coal and coal planer installation App 20070029864 - Klabisch; Adam ; et al. | 2007-02-08 |
| Conveyor pan Grant 7,032,743 - Vorsteher , et al. April 25, 2 | 2006-04-25 |
| Conveyor pan Grant 6,966,429 - Vorsteher , et al. November 22, 2 | 2005-11-22 |
| Plough chain strand comprising a chain lock link Grant 6,959,769 - Merten , et al. November 1, 2 | 2005-11-01 |
| Sprocket wheel for underground mining App 20050170924 - Meya, Hans ; et al. | 2005-08-04 |
| Conveyor pan Grant 6,896,121 - Vorsteher , et al. May 24, 2 | 2005-05-24 |
| Driving device for sprocket wheels of chain drives App 20050081666 - Langenberg, Werner ; et al. | 2005-04-21 |
| Toggle retainer for toggle connections Grant 6,872,025 - Hahn , et al. March 29, 2 | 2005-03-29 |
| Plow guide for a chain-pulled plow App 20040256907 - Merten, Gerhard ; et al. | 2004-12-23 |
| Plane chain strand comprising a chain lock link App 20040187360 - Merten, Gerhard ; et al. | 2004-09-30 |
| Method for control of the chain drive mechanisms of underground working machines, especially chain scraper conveyors, and a chain scraper conveyor Grant 6,715,601 - Abel , et al. April 6, 2 | 2004-04-06 |
| Drive and tensioning station of a chain scraper conveyor Grant 6,708,817 - Klabisch , et al. March 23, 2 | 2004-03-23 |
| Conveyor pan App 20040026216 - Vorsteher, Dirk ; et al. | 2004-02-12 |
| Scraper chain for scraper chain conveyors Grant 6,655,514 - Merten , et al. December 2, 2 | 2003-12-02 |
| Conveyor pan App 20030213678 - Vorsteher, Dirk ; et al. | 2003-11-20 |
| Conveyor pan App 20030213676 - Vorsteher, Dirk ; et al. | 2003-11-20 |
| Conveyor pan App 20030213677 - Vorsteher, Dirk ; et al. | 2003-11-20 |
| Drive shaft for scraper chain conveyors for double inboard and double outer chain conveyor belts Grant 6,612,424 - Merten , et al. September 2, 2 | 2003-09-02 |
| Drive station for a chain scraper conveyor for mining operations Grant 6,607,074 - Klabisch , et al. August 19, 2 | 2003-08-19 |
| Toggle retainer for toggle connections App 20030118425 - Hahn, Detlef ; et al. | 2003-06-26 |
| Method for control of the chain drive mechanisms of underground working machines, especially chain scraper conveyors, and a chain scraper conveyor App 20020195318 - Abel, Dirk ; et al. | 2002-12-26 |
| Drive and tensioning station of a chain scraper conveyor App 20020074214 - Klabisch, Adam ; et al. | 2002-06-20 |
| Drive station for a chain scraper conveyor for mining operations App 20020074215 - Klabisch, Adam ; et al. | 2002-06-20 |
| Drive shaft for scraper chain conveyors for double inboard and double outer chain conveyor belts App 20020050441 - Merten, Gerhard ; et al. | 2002-05-02 |
| Guide shoe for a cutting machine especially for a drum or disk shearer Grant 5,704,267 - Merten , et al. January 6, 1 | 1998-01-06 |
| Method and a device for tensioning endless drive belts Grant 5,641,058 - Merten , et al. June 24, 1 | 1997-06-24 |
| Air-drying polyurethane resins, their preparation and use Grant 5,589,535 - Schwab , et al. December 31, 1 | 1996-12-31 |
| Fluorine-containing powder coating Grant 5,213,896 - Schlipf , et al. May 25, 1 | 1993-05-25 |
| Crosslinkable fluorine-containing copolymers, and surface coatings based on these copolymers Grant 5,194,543 - Schlipf , et al. March 16, 1 | 1993-03-16 |
| Control of mineral mining machines Grant 4,934,757 - Steinkuhl , et al. June 19, 1 | 1990-06-19 |
| Mineral winning plough Grant 4,583,785 - Breuer , et al. April 22, 1 | 1986-04-22 |
| Apparatus for controlling the position of a mineral mining machine Grant 4,571,003 - Roling , et al. February 18, 1 | 1986-02-18 |
| Guides for mineral mining machines Grant 4,474,411 - Peters , et al. October 2, 1 | 1984-10-02 |
| Conveyors for use in mineral mining installations Grant 4,241,824 - Georg , et al. December 30, 1 | 1980-12-30 |
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.
| 