Christianson Systems, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Christianson Systems, Inc..The latest application filed is for "freewheel hub".
- Christianson Systems, Inc. - Blomkest MN US
Trademarks
| Patent | Date |
|---|---|
| Freewheel Hub App 20210129584 - Gerhardt; Jim ; et al. | 2021-05-06 |
| Freewheel hub Grant 10,787,033 - Gerhardt , et al. September 29, 2 | 2020-09-29 |
| Freewheeling Hub System App 20200079152 - Gerhardt; Jim ; et al. | 2020-03-12 |
| Cassette driver for a freewheel hub Grant 10,119,579 - Gerhardt , et al. November 6, 2 | 2018-11-06 |
| Cassette driver for a freewheel hub Grant 10,113,597 - Gerhardt , et al. October 30, 2 | 2018-10-30 |
| Chainring App 20180274651 - Gerhardt; Jim ; et al. | 2018-09-27 |
| Freewheel Hub App 20170334242 - Gerhardt; Jim ; et al. | 2017-11-23 |
| Cassette Driver For A Freewheel Hub App 20170284481 - Gerhardt; Jim ; et al. | 2017-10-05 |
| Cassette Driver For A Freewheel Hub App 20170284482 - Gerhardt; Jim ; et al. | 2017-10-05 |
| Freewheel hub Grant 9,662,938 - Gerhardt , et al. May 30, 2 | 2017-05-30 |
| Freewheel Hub App 20150314642 - Gerhardt; Jim ; et al. | 2015-11-05 |
| Freewheel hub Grant 9,102,197 - Gerhardt , et al. August 11, 2 | 2015-08-11 |
| Freewheel Hub App 20140225424 - Gerhardt; Jim ; et al. | 2014-08-14 |
| Rotor for centrifugal compressor Grant 8,313,300 - Gerhardt , et al. November 20, 2 | 2012-11-20 |
| Cyclone separator with filter assembly for pneumatic conveyor Grant 5,163,786 - Christianson * November 17, 1 | 1992-11-17 |
| Electronic component carrier Grant 5,046,610 - Runyon , et al. September 10, 1 | 1991-09-10 |
| Discharge system for grain handling apparatus Grant 4,433,946 - Christianson , et al. February 28, 1 | 1984-02-28 |
| Bulk material handling apparatus Grant D271,105 - Christianson , et al. October 25, 1 | 1983-10-25 |
| NCAGE Code | 92942 | CHRISTIANSON SYSTEMS, INC.!DBA DUNBAR KAPPLE |
| CAGE Code | 92942 | CHRISTIANSON SYSTEMS, INC. DUNBAR KAPPLE |
| DUNS | 068184282 | CHRISTIANSON SYSTEMS, INC. |
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