Description
Class F16N : LUBRICATING
Subclass 7/02: Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with gravity feed or drip lubrication
F16N 7/02
Sub-Class
Stats
- 19 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- 6 Total Patent Owners
- 70 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12162343 | Drive module with improved efficiency | Oct 21, 20 | Dec 10, 24 | BorgWarner Inc. |
| 11988331 | Gravity oiler improvement | Feb 15, 23 | May 21, 24 | ESCO Products, Inc |
| 11892074 | Transmission lubricating structure of helicopter | Sep 19, 19 | Feb 06, 24 | Kawasaki Jukogyo Kabushiki Kaisha |
| 11835126 | Mechanical system provided with a sump receiving, above components to be lubricated or cooled, a tank of a lubricating fluid system | Mar 15, 23 | Dec 05, 23 | AIRBUS HELICOPTERS |
| 11486540 | Vacuum lubrication device for flywheel | Oct 11, 17 | Nov 01, 22 | ENERGIESTRO |
| 11274570 | Oil tank filling system | Apr 18, 19 | Mar 15, 22 | Rolls-Royce plc |
| 11148744 | Reusable cup for cable lubrication | Oct 23, 18 | Oct 19, 21 | Not available |
| 11125274 | Centralized oil distribution system | Dec 09, 20 | Sep 21, 21 | Not available |
| 10961868 | Method and system to ensure full oil tubes after gas turbine engine shutdown | May 18, 20 | Mar 30, 21 | RAYTHEON TECHNOLOGIES CORPORATION |
| 10738668 | Automotive driveline unit housing with lubricant feed passage and flow restrictor | Jul 10, 15 | Aug 11, 20 | GKN Driveline North America, Inc. |
| 10711644 | Method and system to ensure full oil tubes after gas turbine engine shutdown | Apr 24, 17 | Jul 14, 20 | RAYTHEON TECHNOLOGIES CORPORATION |
| 10415692 | Emergency lubrication device of simplified architecture for a power transmission main gearbox of an aircraft | Dec 08, 16 | Sep 17, 19 | AIRBUS HELICOPTERS |
| 10371205 | Tidal current energy generating device | Jun 30, 15 | Aug 06, 19 | ZHEJIANG ZHOUSHAN LHD ENERGY DEVELOPMENT CO., LTD. |
| 10323690 | Vertical bearing device | Jul 29, 16 | Jun 18, 19 | DAIDO METAL COMPANY LTD. |
| 9752725 | Machine tool provided with a protection cover | Jul 07, 15 | Sep 05, 17 | FANUC CORPORATION |
| 9617667 | Sinker equipped with lubrication oil channeling and separating structure | Nov 04, 15 | Apr 11, 17 | PAI LUNG MACHINERY MILL CO., LTD. |
| 9234443 | Engine structure with lubricating oil reservoir | May 17, 11 | Jan 12, 16 | NISSAN MOTOR CO., LTD. |
| 9227285 | Removable reservoir for machine tool | Nov 08, 10 | Jan 05, 16 | C. & E. FEIN GMBH |
| 7779727 | Power unit case configured to house both an engine and a transmission, and power unit including same | Aug 14, 07 | Aug 24, 10 | HONDA MOTOR CO., LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0383,904 | Automatic dropping lubricating device | Aug 10, 23 | Nov 30, 23 | Not available |
| 2019/0357,510 | Lubricant Applicator for Fishing Lines and Leaders | May 22, 19 | Nov 28, 19 | Not available |
| 2015/0285,435 | Oiling System for Door Hinges | Apr 01, 15 | Oct 08, 15 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)