Welch; Douglas S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Welch; Douglas S..The latest application filed is for "conduit fitting with components adapted for facilitating assembly".
- Welch; Douglas S. - Chesterland OH
| Patent | Date |
|---|---|
| Conduit Fitting With Components Adapted For Facilitating Assembly App 20210317933 - Trivett; Daniel G. ; et al. | 2021-10-14 |
| Ferrule Assembly For Conduit Fitting App 20210247005 - Bearer; Mark D. ; et al. | 2021-08-12 |
| Conduit fitting with components adapted for facilitating assembly Grant 11,079,046 - Trivett , et al. August 3, 2 | 2021-08-03 |
| Single action push to connect conduit fitting Grant 11,073,234 - Williams , et al. July 27, 2 | 2021-07-27 |
| Conduit fitting with stroke resisting features Grant 11,009,158 - Brown , et al. May 18, 2 | 2021-05-18 |
| Push to connect conduit fitting with ferrule Grant 11,002,395 - Williams , et al. May 11, 2 | 2021-05-11 |
| Push To Connect Conduit Fitting Assemblies And Arrangements App 20200309299 - Williams; Peter C. ; et al. | 2020-10-01 |
| Single Action Push To Connect Conduit Fitting App 20200278064 - Williams; Peter C. ; et al. | 2020-09-03 |
| Single action push to connect conduit fitting Grant 10,704,722 - Williams , et al. | 2020-07-07 |
| Conduit Fitting With Stroke Resisting Features App 20200182383 - Brown; Cal R. ; et al. | 2020-06-11 |
| Push To Connect Conduit Fitting With Ferrule App 20200173591 - Williams; Peter C. ; et al. | 2020-06-04 |
| Component retaining structure for conduit fitting Grant 10,648,595 - Williams , et al. | 2020-05-12 |
| Single action push to connect conduit fitting Grant 10,619,780 - Clason , et al. | 2020-04-14 |
| Push to connect conduit fitting with ferrule Grant 10,584,820 - Williams , et al. | 2020-03-10 |
| Conduit fitting with stroke resisting features Grant 10,584,814 - Brown , et al. | 2020-03-10 |
| Conduit Fitting With Components Adapted For Facilitating Assembly App 20200003345 - Trivett; Daniel G. ; et al. | 2020-01-02 |
| Single action push to connect conduit fitting with colleting Grant 10,458,582 - Williams , et al. Oc | 2019-10-29 |
| Single Action Push To Connect Conduit Fitting App 20190293218 - Williams; Peter C. ; et al. | 2019-09-26 |
| Component retaining structure for conduit fitting Grant 10,359,134 - Williams , et al. | 2019-07-23 |
| Component Retaining Structure For Conduit Fitting App 20190040980 - Bearer; Mark D. ; et al. | 2019-02-07 |
| Conduit Fitting With Components Adapted For Facilitating Assembly App 20180320804 - Welch; Douglas S. ; et al. | 2018-11-08 |
| Seal Device For Cylindrical Component App 20180299012 - Williams; Peter C. ; et al. | 2018-10-18 |
| Push To Connect Conduit Fitting With Ferrule App 20180202594 - Williams; Peter C. ; et al. | 2018-07-19 |
| Conduit fitting with components adapted for facilitating assembly Grant 10,024,468 - Trivett , et al. July 17, 2 | 2018-07-17 |
| Component Retaining Structure For Conduit Fitting App 20180195651 - Williams; Peter C. ; et al. | 2018-07-12 |
| Single Action Push To Connect Conduit Fitting App 20180128405 - Clason; Mark A. ; et al. | 2018-05-10 |
| Push to connect conduit fitting with ferrule Grant 9,958,100 - Williams , et al. May 1, 2 | 2018-05-01 |
| Single action push to connect conduit fitting Grant 9,903,518 - Clason , et al. February 27, 2 | 2018-02-27 |
| Conduit Fitting With Stroke Resisting Features App 20170276270 - Brown; Cal R. ; et al. | 2017-09-28 |
| Component Retaining Structure For Conduit Fitting App 20170261137 - Williams; Peter C. ; et al. | 2017-09-14 |
| Component Retaining Structure For Conduit Fitting App 20170227151 - Williams; Peter C. ; et al. | 2017-08-10 |
| Component Retaining Structure For Conduit Fitting App 20170059065 - Williams; Peter C. ; et al. | 2017-03-02 |
| Single Action Push To Connect Conduit Fitting With Colleting App 20160312932 - Williams; Peter C. ; et al. | 2016-10-27 |
| Conduit Gripping Device Having Retaining Structure For Conduit Fitting App 20160281892 - Arstein; Dale C. ; et al. | 2016-09-29 |
| Conduit Fitting With Components Adapted For Facilitating Assembly App 20150323110 - Trivett; Daniel G. ; et al. | 2015-11-12 |
| Conduit Gripping Device Having Retaining Structure for Conduit Fitting App 20150167873 - Arstein; Dale C. ; et al. | 2015-06-18 |
| Single Action Push To Connect Conduit Fitting App 20150115602 - Clason; Mark A. ; et al. | 2015-04-30 |
| Push To Connect Conduit Fitting With Ferrule App 20130207385 - Williams; Peter C. ; et al. | 2013-08-15 |
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