Description
Class F01M : LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
Subclass 1/14: Pressure lubrication Timed lubrication (F01M 1/08 takes precedence)
F01M 1/14
Sub-Class
Stats
- 14 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- 7 Total Patent Owners
- 25 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11143067 | Relief valve for oil pump having separated bypass period | May 28, 20 | Oct 12, 21 | Hyundai Motor Company; Kia Motors Corporation; |
| 10876440 | Valve timing adjustment device | Jul 03, 19 | Dec 29, 20 | DENSO Corporation |
| 10858965 | Valve timing adjustment device | Jul 03, 19 | Dec 08, 20 | DENSO Corporation |
| 10718263 | Opposed-piston compact engine with crankshafts rotating on a different plant to those of the cylinder axes | May 27, 16 | Jul 21, 20 | TWO HEADS, LLC |
| 10487775 | Systems and methods for piston cooling | Jan 31, 17 | Nov 26, 19 | Ford Global Technologies, LLC |
| 10221732 | Lubrication system for internal combustion engine | Jan 11, 16 | Mar 05, 19 | Honda Motor Co. Ltd. |
| 9803521 | Method for controlling a piston cooling circuit of an internal combustion engine of an industrial vehicle | Apr 17, 13 | Oct 31, 17 | FPT INDUSTRIAL S.P.A. |
| 9476353 | Two-cycle engine and method for lubricating two-cycle engine | Apr 04, 14 | Oct 25, 16 | IHI CORPORATION |
| 9353653 | Valve timing adjusting apparatus | Nov 21, 14 | May 31, 16 | DENSO CORPORATION |
| 9316252 | Method and a system for establishing and executing correct automatic relubrication for a number of bearings | Aug 26, 10 | Apr 19, 16 | AKTIEBOLAGET SKF |
| 9004039 | Cylinder lubrication system | Oct 23, 12 | Apr 14, 15 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 8245684 | Method of oil pressure control in an engine | May 05, 09 | Aug 21, 12 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 7806099 | Centralised lubrication of large diesel engines | Oct 28, 04 | Oct 05, 10 | HANS JENSEN LUBRICATORS A/S |
| 7681548 | Method and apparatus for lubricating cylinder surface in large diesel engines | Jun 30, 05 | Mar 23, 10 | HANS JENSEN LUBRICATORS A/S |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0218,815 | RATIOMETRIC SYSTEM FOR AUTONOMOUS LUBRICATION OF PRODUCTION EQUIPMENT | Dec 22, 23 | Jul 04, 24 | Double EE Service & Supply Co. |
| 2019/0323,393 | VALVE TIMING ADJUSTMENT DEVICE | Jul 03, 19 | Oct 24, 19 | Not available |
| 2019/0323,392 | VALVE TIMING ADJUSTMENT DEVICE | Jul 03, 19 | Oct 24, 19 | Not available |
| 2019/0170,063 | OPPOSED-PISTON COMPACT ENGINE WITH CRANKSHAFTS ROTATING ON A DIFFERENT PLANT TO THOSE OF THE CYLINDER AXES | May 27, 16 | Jun 06, 19 | Not available |
| 2015/0066,259 | Engine Oil Maintenance Monitor For A Hybrid Electric Vehicle | Aug 29, 13 | Mar 05, 15 | FORD GLOBAL TECHNOLOGIES, LLC |
Top Owners in This Subclass
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)