Weh; Erwin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weh; Erwin.The latest application filed is for "coupling for transferring fluids, method for closing the fluid duct of such a coupling, and preferred use of this coupling".
Company Profile
1.43.21
- Weh; Erwin - Illertissen DE
- Weh; Erwin - IIIertissen DE
- Weh; Erwin - 89257 Illertissen DE
- Weh; Erwin - DE DE
- Weh; Erwin - D-89257 Illertissen DE
- Weh; Erwin - D-7918 Illertissen DE
Patent Activity
| Patent | Date |
|---|---|
| Coupling for transferring fluids, method for closing the fluid duct of such a coupling, and preferred use of this coupling Grant 11,092,273 - Weh , et al. August 17, 2 | 2021-08-17 |
| Coupling For Transferring Fluids, Method For Closing The Fluid Duct Of Such A Coupling, And Preferred Use Of This Coupling App 20200393071 - WEH; Erwin ; et al. | 2020-12-17 |
| Pipe coupling Grant D831,158 - Weh , et al. October 16, 2 | 2018-10-16 |
| Line and delivery system having such a line Grant 9,719,616 - Weh , et al. August 1, 2 | 2017-08-01 |
| Quick-acting connection Grant 9,651,182 - Weh , et al. May 16, 2 | 2017-05-16 |
| Filter part for fluid lines Grant 9,446,338 - Weh , et al. September 20, 2 | 2016-09-20 |
| Valve component Grant 9,334,986 - Weh , et al. May 10, 2 | 2016-05-10 |
| Line and Delivery System having such a Line App 20140332107 - Weh; Erwin ; et al. | 2014-11-13 |
| High-pressure connection Grant 8,875,734 - Weh , et al. November 4, 2 | 2014-11-04 |
| Quick-Acting Connection App 20130099483 - Weh; Erwin ; et al. | 2013-04-25 |
| High-pressure Connection App 20130099486 - Weh; Erwin ; et al. | 2013-04-25 |
| Switching valve with slider Grant 8,286,662 - Weh , et al. October 16, 2 | 2012-10-16 |
| Locking device for a quick-action connection coupling Grant 8,061,394 - Weh , et al. November 22, 2 | 2011-11-22 |
| Actuating device for a rapid coupling Grant 8,033,305 - Weh , et al. October 11, 2 | 2011-10-11 |
| Actuating device for a rapid coupling Grant 8,028,727 - Weh , et al. October 4, 2 | 2011-10-04 |
| Screw Connection App 20110006519 - Weh; Erwin | 2011-01-13 |
| Coupling, Particularly For Lng App 20110005639 - Weh; Erwin ; et al. | 2011-01-13 |
| Valve Component App 20100288961 - Weh; Erwin | 2010-11-18 |
| Rotary transmission leadthrough provided with a gas return line Grant 7,740,286 - Weh , et al. June 22, 2 | 2010-06-22 |
| Switching Valve With Slider App 20090314362 - Weh; Erwin ; et al. | 2009-12-24 |
| Actuating Device For A Rapid Coupling App 20090167019 - Weh; Erwin ; et al. | 2009-07-02 |
| Connecting coupling with a sliding sleeve and collet chucks Grant 7,494,158 - Weh , et al. February 24, 2 | 2009-02-24 |
| Connective coupling a data interface Grant 7,458,400 - Weh , et al. December 2, 2 | 2008-12-02 |
| Rotary Transmission Leadthrough Provided with a Gas Return Line App 20080246275 - Weh; Erwin ; et al. | 2008-10-09 |
| Locking Device for a Quick-Action Connection Coupling App 20080223486 - Weh; Erwin ; et al. | 2008-09-18 |
| Connection coupling Grant 7,424,897 - Weh , et al. September 16, 2 | 2008-09-16 |
| Actuating Device for a Rapid Coupling App 20070277905 - Weh; Erwin ; et al. | 2007-12-06 |
| Connecting coupling with a switch unit Grant 7,267,140 - Weh , et al. September 11, 2 | 2007-09-11 |
| Rapid connection coupling Grant 7,073,773 - Nuttall , et al. July 11, 2 | 2006-07-11 |
| Connective coupling a data interface App 20050211334 - Weh, Erwin ; et al. | 2005-09-29 |
| Connecting coupling with a sliding sleeve and collet chucks App 20050212289 - Weh, Erwin ; et al. | 2005-09-29 |
| Connection coupling App 20050205141 - Weh, Erwin ; et al. | 2005-09-22 |
| Actuation device, especially on a rapid-action reception coupling Grant 6,926,310 - Weh , et al. August 9, 2 | 2005-08-09 |
| Rapid connection coupling App 20050167981 - Nuttall, David A. ; et al. | 2005-08-04 |
| Connecting coupling with a switch unit App 20050161097 - Weh, Erwin ; et al. | 2005-07-28 |
| Filter part for fluid pipes App 20040011726 - Weh, Erwin ; et al. | 2004-01-22 |
| Control valve Grant 6,676,108 - Weh , et al. January 13, 2 | 2004-01-13 |
| Coupling having means which prevent separation Grant 6,616,196 - Weh , et al. September 9, 2 | 2003-09-09 |
| Fluid line with a filter insert Grant 6,460,894 - Weh , et al. October 8, 2 | 2002-10-08 |
| Fuelling fixture Grant 6,382,273 - Weh , et al. May 7, 2 | 2002-05-07 |
| Quick-connect coupling Grant 6,375,152 - Weh , et al. April 23, 2 | 2002-04-23 |
| Clamping device, in particular for a male coupling Grant 6,099,044 - Weh , et al. August 8, 2 | 2000-08-08 |
| Fitting arrangement Grant 6,073,971 - Weh , et al. June 13, 2 | 2000-06-13 |
| Coupling device for rapid connection Grant 6,035,894 - Weh , et al. March 14, 2 | 2000-03-14 |
| Collet device Grant 5,957,468 - Weh , et al. September 28, 1 | 1999-09-28 |
| Rapid connection coupling Grant 5,927,683 - Weh , et al. July 27, 1 | 1999-07-27 |
| Safety lock, especially for vehicle fuel tanks Grant 5,706,967 - Weh , et al. January 13, 1 | 1998-01-13 |
| Filling apparatus for gas bottle valves Grant 5,582,223 - Weh , et al. December 10, 1 | 1996-12-10 |
| Quick-connect fitting for gas cylinders Grant 5,575,510 - Weh , et al. November 19, 1 | 1996-11-19 |
| Pressure-tight plug coupling Grant 5,209,528 - Weh , et al. May 11, 1 | 1993-05-11 |
| Pressure-sealed plug coupling Grant 5,095,947 - Weh , et al. March 17, 1 | 1992-03-17 |
| Pressure-tight plug coupling Grant 4,716,938 - Weh , et al. January 5, 1 | 1988-01-05 |
| Pipe coupling having line pressure actuated threaded segments Grant 4,543,995 - Weh , et al. October 1, 1 | 1985-10-01 |
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