Hanneken; Douglas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hanneken; Douglas.The latest application filed is for "retention assemblies for animal traps".
- Hanneken; Douglas - St. Louis MO
- Hanneken; Douglas - Saint Louis MO
| Patent | Date |
|---|---|
| Retention assemblies for animal traps Grant 11,419,325 - Cosentino , et al. August 23, 2 | 2022-08-23 |
| Warming apparatus including a heating element Grant 11,272,807 - Hanneken March 15, 2 | 2022-03-15 |
| Battery pack Grant D930,577 - Hanneken September 14, 2 | 2021-09-14 |
| Retention Assemblies For Animal Traps App 20210251210 - Cosentino; Michael ; et al. | 2021-08-19 |
| Spoutless drinking cup Grant 10,881,228 - Miller , et al. January 5, 2 | 2021-01-05 |
| Valve assembly for a leak resistant drinking cup Grant 10,799,046 - Zhang , et al. October 13, 2 | 2020-10-13 |
| Warming apparatus for warming the contents of a foodstuff container Grant 10,750,902 - Hanneken A | 2020-08-25 |
| Valve assembly for leak resistant straw cup Grant 10,433,665 - Zhang , et al. O | 2019-10-08 |
| Warming Apparatus Including A Heating Element App 20190231122 - Hanneken; Douglas | 2019-08-01 |
| Bottle brush with multiple bristle reaches Grant 10,334,941 - Hanneken , et al. | 2019-07-02 |
| Valve assembly for a drinking cup and a drinking cup having a valve assembly Grant 10,213,034 - Zhang , et al. Feb | 2019-02-26 |
| Pacifier shield Grant D838,858 - Hanneken Ja | 2019-01-22 |
| Valve Assembly For A Leak Resistant Drinking Cup App 20190008297 - Zhang; Xiangwen ; et al. | 2019-01-10 |
| Spoutless Drinking Cup App 20180344064 - MILLER; Charles ; et al. | 2018-12-06 |
| Warming Apparatus For Warming The Contents Of A Foodstuff Container App 20180192819 - Hanneken; Douglas | 2018-07-12 |
| Bottle Brush With Multiple Bristle Reaches App 20170265636 - Hanneken; Douglas ; et al. | 2017-09-21 |
| Valve Assembly For Leak Resistant Straw Cup App 20170208974 - Zhang; Xiangwen ; et al. | 2017-07-27 |
| Valve Assembly For A Drinking Cup And A Drinking Cup Having A Valve Assembly App 20170174400 - Zhang; Xiangwen ; et al. | 2017-06-22 |
| Portable Animal Paw Washing Device App 20160100551 - Hanneken; Douglas | 2016-04-14 |
| Vehicle tire changing system with tool positioning sensor Grant 8,284,390 - Clasquin , et al. October 9, 2 | 2012-10-09 |
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