Description
Class F01M : LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
Subclass 1/00: Pressure lubrication
F01M 1/00
Sub-Class
Stats
- 280 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 154 Total Patent Owners
- 1,673 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12163449 | Reduced parasitic lube system | Jun 21, 23 | Dec 10, 24 | Cummins Inc. |
| 12084955 | Fracturing device | Oct 13, 22 | Sep 10, 24 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. |
| 11970928 | Fracturing device | Oct 13, 22 | Apr 30, 24 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. |
| 11891885 | Connection device, control box component and fracturing apparatus | Jul 18, 22 | Feb 06, 24 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. |
| 11873704 | Connection device, control box component and fracturing apparatus | Mar 10, 22 | Jan 16, 24 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. |
| 11732564 | Fracturing device, firefighting method thereof and computer readable storage medium | Oct 17, 22 | Aug 22, 23 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. |
| 11719139 | Reduced parasitic lube system | Oct 31, 17 | Aug 08, 23 | Cummins Inc. |
| 11686187 | Fracturing device | Nov 17, 21 | Jun 27, 23 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. |
| 11668173 | Fracturing device | Aug 10, 21 | Jun 06, 23 | YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD. |
| 11549584 | System and method for controlling pump performance in a transmission | Nov 06, 20 | Jan 10, 23 | Allison Transmission, Inc. |
| 11530701 | Pump comprising an attached gasket | Jun 07, 21 | Dec 20, 22 | Schwäbische Hüttenwerke Automotive GMbH |
| 11506039 | Fracturing device, firefighting method thereof and computer readable storage medium | Nov 02, 21 | Nov 22, 22 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. |
| 11441729 | Device for recovering, separating and purifying oil mist in minimum quantity lubricant grinding process | Dec 23, 19 | Sep 13, 22 | QINGDAO UNIVERSITY OF TECHNOLOGY; Chongqing University of Post and Telecommunications; SHANGHAI JINZHAO ENERGY SAVING TECHNOLOGY CO., LTD; |
| 11143006 | Fracturing device | Feb 10, 21 | Oct 12, 21 | YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD. |
| 10830343 | System and method for controlling pump performance in a transmission | Mar 05, 19 | Nov 10, 20 | Allison Transmission, Inc. |
| 10658867 | Power supply system and method | Apr 23, 19 | May 19, 20 | Vertiv Tech Co., Ltd. |
| 10637283 | Power supply system and method | Apr 23, 19 | Apr 28, 20 | Vertiv Tech Co., Ltd. |
| 10637284 | Power supply system and method | Apr 23, 19 | Apr 28, 20 | Vertiv Tech Co., Ltd. |
| 10612415 | Fluid communication between a stationary structure and a rotating structure | Aug 29, 17 | Apr 07, 20 | United Technologies Corporation |
| 10601246 | Power supply system and method | Aug 31, 15 | Mar 24, 20 | Vertiv Tech Co., Ltd. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0067,199 | REDUCED PARASITIC LUBE SYSTEM | Nov 07, 24 | Feb 27, 25 | Cummins Inc. |
| 2024/0175,342 | Connection Device, Control Box Component and Fracturing Apparatus | Feb 06, 24 | May 30, 24 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)