Birmelin; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Birmelin; David.The latest application filed is for "method for removing a jet regulator from a fixture outlet, jet regulator, use of a jet regulator receiving area, and set consisting of a jet regulator and a tool".
- Birmelin; David - Mullheim DE
| Patent | Date |
|---|---|
| Faucet stream straightener Grant D965,101 - Birmelin September 27, 2 | 2022-09-27 |
| Method For Removing A Jet Regulator From A Fixture Outlet, Jet Regulator, Use Of A Jet Regulator Receiving Area, And Set Consisting Of A Jet Regulator And A Tool App 20220049480 - STADTLER; Georg ; et al. | 2022-02-17 |
| Sanitary Outlet Device And Sanitary Fitting App 20210277639 - Birmelin; David | 2021-09-09 |
| Aerator for taps Grant D921,154 - Staedtler , et al. June 1, 2 | 2021-06-01 |
| Sanitary outlet device Grant 10,851,529 - Birmelin December 1, 2 | 2020-12-01 |
| Key And Corresponding Method Of Use App 20200282528 - BIRMELIN; David | 2020-09-10 |
| Aerated jet regulator having a flow rectifier in the form of a network structure Grant 10,697,161 - Birmelin | 2020-06-30 |
| Jet regulator Grant 10,640,957 - Birmelin | 2020-05-05 |
| Sanitary Insert Unit App 20200011036 - Birmelin; David ; et al. | 2020-01-09 |
| Sanitary Outlet Device App 20190203451 - Birmelin; David | 2019-07-04 |
| Faucet stream straightener Grant D851,208 - Birmelin | 2019-06-11 |
| Faucet stream straightener Grant D844,104 - Birmelin | 2019-03-26 |
| Faucet stream straightener Grant D833,583 - Birmelin November 13, 2 | 2018-11-13 |
| Flow Regulator App 20180251967 - Birmelin; David | 2018-09-06 |
| Aerated Jet Regulator Having A Flow Recitifier In The Form Of A Network Structure App 20180148913 - Birmelin; David | 2018-05-31 |
| Jet Regulator App 20180038085 - Birmelin; David | 2018-02-08 |
| Faucet stream straightener Grant D788,881 - Birmelin June 6, 2 | 2017-06-06 |
| Sanitary insert unit Grant 9,657,467 - Stein , et al. May 23, 2 | 2017-05-23 |
| Stream straightener for faucet Grant D728,738 - Birmelin May 5, 2 | 2015-05-05 |
| Sanitary Insert Unit App 20140217202 - Stein; Alexander ; et al. | 2014-08-07 |
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