System and method for detecting a lubricant-out condition in an aircraft gearbox
US-11512811-B2 · Nov 29, 2022 · US
Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16N7/00 |
| Official title | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated |
| Display label | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated |
| Total patents | 106 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 10 |
| 2019 | 13 |
| 2020 | 13 |
| 2021 | 15 |
| 2022 | 15 |
| 2023 | 17 |
| 2024 | 11 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fracturing device, firefighting method thereof and computer readable storage medium
US-2022235641-A1 · Jul 28, 2022 · US
Oil tank filling system
US-11274570-B2 · Mar 15, 2022 · US
Additively manufactured lubrication channels
US-11167865-B2 · Nov 9, 2021 · US
Oil tank filling system
US-11156124-B2 · Oct 26, 2021 · US
Fracturing device
US-11143006-B1 · Oct 12, 2021 · US
Device for outputting a future state of a lubrication system
US-2021310612-A1 · Oct 7, 2021 · US
Oil filter/liquid indicator assembly
US-11111959-B2 · Sep 7, 2021 · US
Automatic pipe doping apparatus
US-2021187540-A1 · Jun 24, 2021 · US
Lubricant fitting unit with integrated lubricant flowmeter
US-2021190265-A1 · Jun 24, 2021 · US
Arrangement for transferring fluid to guide bar of chain saw
US-11000965-B2 · May 11, 2021 · US
Vehicle main electric motor
US-10985627-B2 · Apr 20, 2021 · US
Auto pipe doping apparatus
US-10974272-B2 · Apr 13, 2021 · US
Lubricant supported electric motor with a monitoring port
US-2021104936-A1 · Apr 8, 2021 · US
Automatic lubricator for lubricating an object
US-2021102663-A1 · Apr 8, 2021 · US
Engine transportation apparatus
US-10968794-B2 · Apr 6, 2021 · US
Guide rail oiling tool
US-10907767-B2 · Feb 2, 2021 · US
Lubricant system
US-2021010392-A1 · Jan 14, 2021 · US
Hybrid vehicle
US-2020392877-A1 · Dec 17, 2020 · US
Machine and oil product
US-2020361200-A1 · Nov 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16N7/00?
- CPC F16N7/00 is the Cooperative Patent Classification code for “Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated.”
- How many patents are filed under CPC F16N7/00 (Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated)?
- Our database includes 106 publications tagged with this CPC code.
- Is patent activity under CPC F16N7/00 growing?
- Publication counts under this code: 11 in 2024 vs 5 in 2025 (latest complete years).