Twin City Fan Companies, Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Twin City Fan Companies, Ltd..The latest application filed is for "fan having hollow vanes for cooling the motor with external air".
- Twin City Fan Companies, Ltd. - Plymouth MN US
- Twin City Fan Companies, Ltd. - Plymounth MN
- Twin City Fan Companies, Ltd. - Minneapolis MN
- Twin City Fan Companies , Ltd. -
Trademarks
| Patent | Date |
|---|---|
| Fan Having Hollow Vanes For Cooling The Motor With External Air App 20220186737 - Khalitov; David ; et al. | 2022-06-16 |
| Motor cooling device and method Grant 11,209,006 - Ganesh , et al. December 28, 2 | 2021-12-28 |
| Fan System with Control Cooling and Method App 20200300255 - Robinson; Jeffrey William | 2020-09-24 |
| Media Concentration Device And Method App 20200141422 - Khalitov; Daniel ; et al. | 2020-05-07 |
| Elongated air jet device and method Grant 10,619,646 - Khalitov , et al. | 2020-04-14 |
| Media concentration device and method Grant 10,465,704 - Khalitov , et al. No | 2019-11-05 |
| Composite fan blade, including wheel and assembly characterized by same Grant 10,001,020 - Barry , et al. June 19, 2 | 2018-06-19 |
| Powered ventilators Grant 10,001,138 - Ganesh , et al. June 19, 2 | 2018-06-19 |
| Tunnel Fan And Method App 20170341094 - Khalitov; Daniel ; et al. | 2017-11-30 |
| Motor Cooling Device And Method App 20170284404 - Ganesh; Radha Krishna ; et al. | 2017-10-05 |
| Media Concentration Device And Method App 20170146023 - Khalitov; Daniel ; et al. | 2017-05-25 |
| Asymmetric Vane Fan And Method App 20160356287 - Khalitov; Daniel ; et al. | 2016-12-08 |
| Hollow Vane Fan And Cooling Method App 20160356278 - Khalitov; Daniel ; et al. | 2016-12-08 |
| Centrifugal Fan And Method App 20160138606 - Barry; Charles | 2016-05-19 |
| Fan Housing And Assembly Method App 20150345512 - Robinson; Jeffrey William ; et al. | 2015-12-03 |
| Reduced Weight Rigid Hvac Fan Construction App 20150267713 - Robinson; Jeffrey William ; et al. | 2015-09-24 |
| Composite Fan Blade, Including Wheel & Assembly Characterized By Same App 20150211375 - Barry; Charles L. ; et al. | 2015-07-30 |
| Guide vane and inline fan assembly Grant 8,932,013 - Khalitov , et al. January 13, 2 | 2015-01-13 |
| Guide Vane & Inline Fan Assembly App 20140314559 - Khalitov; Daniel ; et al. | 2014-10-23 |
| Tubular inline exhaust fan assembly Grant 8,758,101 - Khalitov , et al. June 24, 2 | 2014-06-24 |
| Plenum/plug fan assembly Grant 8,025,477 - Ganesh , et al. September 27, 2 | 2011-09-27 |
| Plenum/Plug Fan Assembly App 20080166223 - Ganesh; Radha K. ; et al. | 2008-07-10 |
| Weatherproof sound attenuating device Grant 6,457,550 - Barry , et al. October 1, 2 | 2002-10-01 |
| Weatherproof sound attenuating device App 20020125068 - Barry, Charles L. ; et al. | 2002-09-12 |
| NCAGE Code | 61490 | TWIN CITY FAN COMPANIES LTD.!DBA TC AXIAL DIV |
| CAGE Code | 61490 | TWIN CITY FAN COMPANIES, LTD. TC AXIAL (DIV) |
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