Class G01F : MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
Subclass 1/11: Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow (measuring a proportion of the volume flow G01F 5/00 ) by using mechanical effects using rotating vanes with axial admission with mechanical coupling to the indicating device
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11892331 | Cartridge-style hydraulic flow sensor | Mar 16, 23 | Feb 06, 24 | Not available |
| 11768090 | Fan | Mar 09, 20 | Sep 26, 23 | ZIEHL-ABEGG SE |
| 11733076 | Airflow detection device for detecting whether air output path is obstructed | Oct 13, 21 | Aug 22, 23 | Alpha Networks Inc. |
| 11473951 | Flow direction sensor | Oct 15, 19 | Oct 18, 22 | TSI Incorporated |
| 11402246 | Side view fluid meter counter assembly and a fluid meter with a side view counter | Dec 16, 19 | Aug 02, 22 | Romet Limited |
| 10928229 | Self-charging water usage monitor, systems, and methods | Apr 26, 18 | Feb 23, 21 | KETOS, INC. |
| 10794740 | Magnetic sensor assembly for rotary gas meters | Dec 17, 19 | Oct 06, 20 | Romet Limited |
| 10782163 | Turbine flow meter, assembly, and method for measuring at least one flow characteristic | May 31, 18 | Sep 22, 20 | Kinetron B. V. |
| 10746576 | Portable air flow meter fabricated using 3D printer | May 30, 19 | Aug 18, 20 | Seoul Industry Engineering Co., Ltd. |
| 10620022 | Flow meter and method for measuring fluid flow | Mar 09, 18 | Apr 14, 20 | Baker Hughes, a GE company, LLC |
| 10533881 | Airflow sensor assembly for monitored heat exchanger system | Sep 14, 17 | Jan 14, 20 | FORUM US, INC. |
| 10422671 | Self-charging water usage monitor, systems, and methods | May 23, 17 | Sep 24, 19 | KETOS, INC. |
| 10422670 | Flow meter having a sensor casing arranged coaxially with a measurement tube | Jan 23, 17 | Sep 24, 19 | Horn GmbH & Co. KG |
| 10145089 | Water conduit flow indicator | Dec 06, 16 | Dec 04, 18 | Not available |
| 9970793 | Self-rotating flowmeter having a rotating mechanism including a hollow shaft and a disk having internal flow passages | Jun 16, 16 | May 15, 18 | Shanghai Universoon Autoparts Co., Ltd. |
| 9002664 | Flow counter | May 18, 11 | Apr 07, 15 | ENPLAS CORPORATION |
| 8656789 | Adapter assembly for a utility meter for wirelessly transmitting data | Mar 08, 11 | Feb 25, 14 | LANDIS+GYR INNOVATIONS, INC. |
| 7775422 | Meter register and remote meter reader utilizing a stepper motor | Jun 09, 04 | Aug 17, 10 | ARAD MEASURING TECHNOLOGIES LTD. |
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