Wurth; Steven P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wurth; Steven P..The latest application filed is for "elevator-based audio/video/texting emergency communications system".
- Wurth; Steven P. - Sylvania OH
| Patent | Date |
|---|---|
| Elevator traveling cable hanger assembly Grant 11,111,104 - Wurth , et al. September 7, 2 | 2021-09-07 |
| Elevator counterweight signaling system Grant 11,104,544 - Wurth , et al. August 31, 2 | 2021-08-31 |
| False car device Grant 10,988,346 - Wurth , et al. April 27, 2 | 2021-04-27 |
| Elevator-based Audio/video/texting Emergency Communications System App 20210101779 - Wurth; Steven P. ; et al. | 2021-04-08 |
| Wire Rope Clamp Assembly App 20200339386 - Wurth; Steven P. ; et al. | 2020-10-29 |
| Elevator Traveling Cable Hanger Assembly App 20190241403 - Wurth; Steven P. ; et al. | 2019-08-08 |
| False Car Device App 20190225459 - Wurth; Steven P. ; et al. | 2019-07-25 |
| Telescoping Break-Away Canopy Assembly App 20190194957 - Wurth; Steven P. ; et al. | 2019-06-27 |
| False car device Grant 10,294,076 - Wurth , et al. | 2019-05-21 |
| Three-beam construction apparatus Grant 10,024,488 - Wurth , et al. July 17, 2 | 2018-07-17 |
| Elevator Counterweight Signaling System App 20180179020 - Wurth; Steven P. ; et al. | 2018-06-28 |
| Guide rail straightness tester Grant 9,816,796 - Wurth , et al. November 14, 2 | 2017-11-14 |
| False Car Device App 20170050822 - Wurth; Steven P. ; et al. | 2017-02-23 |
| Guide Rail Straightness Tester App 20160102962 - Wurth; Steven P. ; et al. | 2016-04-14 |
| Three-beam Construction Apparatus App 20160097484 - Wurth; Steven P. ; et al. | 2016-04-07 |
| Elevator and escalator tool Grant 8,833,516 - Wurth , et al. September 16, 2 | 2014-09-16 |
| Elevator And Escalator Tool App 20140251728 - Wurth; Steven P. ; et al. | 2014-09-11 |
| Construction apparatus Grant 8,813,432 - Wurth August 26, 2 | 2014-08-26 |
| Elevator and escalator tool Grant 8,776,947 - Wurth , et al. July 15, 2 | 2014-07-15 |
| Construction Apparatus App 20140069740 - Wurth; Steven P. | 2014-03-13 |
| Foldable hoistway work deck Grant 8,646,576 - Wurth , et al. February 11, 2 | 2014-02-11 |
| Construction apparatus Grant 8,646,224 - Wurth February 11, 2 | 2014-02-11 |
| Construction insert for elevator hoistway Grant D696,797 - Wurth , et al. December 31, 2 | 2013-12-31 |
| Expandable platform Grant 8,141,683 - Wurth , et al. March 27, 2 | 2012-03-27 |
| Foldable Hoistway Work Deck App 20110024231 - Wurth; Steven P. ; et al. | 2011-02-03 |
| Construction Insert App 20110000150 - Wurth; Steven P. ; et al. | 2011-01-06 |
| Diagnostic system having user defined sequence logic map for a transportation device Grant 7,699,142 - Wurth , et al. April 20, 2 | 2010-04-20 |
| Construction Apparatus App 20100068005 - Wurth; Steven P. | 2010-03-18 |
| Diagnostic jumper Grant 7,648,387 - Wurth , et al. January 19, 2 | 2010-01-19 |
| Diagnostic Jumper App 20090121731 - Wurth; Steven P. ; et al. | 2009-05-14 |
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