Operating system for an architectural covering
US-2019383095-A1 · Dec 19, 2019 · US
the axially moving part being coaxial with the rotation, e.g. a gear with face teeth
the axially moving part being coaxial with the rotation, e.g. a gear with face teeth · 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 | F16D7/044 |
| Official title | {the axially moving part being coaxial with the rotation, e.g. a gear with face teeth} |
| Display label | the axially moving part being coaxial with the rotation, e.g. a gear with face teeth |
| Total patents | 131 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 10 |
| 2017 | 11 |
| 2018 | 16 |
| 2019 | 15 |
| 2020 | 19 |
| 2021 | 13 |
| 2022 | 9 |
| 2023 | 7 |
| 2024 | 8 |
| 2025 | 11 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gearless spring washer high torque device
US-2019358792-A1 · Nov 28, 2019 · US
Rotary drive device comprising load-dependent brakes
US-10487898-B2 · Nov 26, 2019 · US
Gearless compact torque drive
US-10471575-B2 · Nov 12, 2019 · US
Transaxle
US-10464418-B2 · Nov 5, 2019 · US
Operating system for an architectural covering
US-10407983-B2 · Sep 10, 2019 · US
Vehicle transmission structure
US-10393188-B2 · Aug 27, 2019 · US
Drive assembly of a closure element assembly
US-2019242171-A1 · Aug 8, 2019 · US
Sealed actuator with internal clutching
US-2019211892-A1 · Jul 11, 2019 · US
Hypocycloid reduction gearless spring washer torque limiting device
US-10343269-B2 · Jul 9, 2019 · US
Sealed actuator with internal clutching
US-10274027-B2 · Apr 30, 2019 · US
Electric retractable view device for vehicle
US-2019118716-A1 · Apr 25, 2019 · US
Motor power transmission device
US-2019077485-A1 · Mar 14, 2019 · US
Compliant safe joint and manufacturing method thereof
US-10208806-B2 · Feb 19, 2019 · US
Torque limiter assembly
US-2019017553-A1 · Jan 17, 2019 · US
Automatically actuated disconnect couplings
US-10132369-B2 · Nov 20, 2018 · US
Recording material feeding device with control of motor speed
US-10120318-B2 · Nov 6, 2018 · US
Clutch device and straddle-type vehicle and vehicle provided with same
US-2018313413-A1 · Nov 1, 2018 · US
Gearless Compact Torque Drive
US-2018290274-A1 · Oct 11, 2018 · US
Gearless Spring Washer High Torque Device
US-2018290273-A1 · Oct 11, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D7/044?
- CPC F16D7/044 is the Cooperative Patent Classification code for “the axially moving part being coaxial with the rotation, e.g. a gear with face teeth.”
- How many patents are filed under CPC F16D7/044 (the axially moving part being coaxial with the rotation, e.g. a gear with face teeth)?
- Our database includes 131 publications tagged with this CPC code.
- Is patent activity under CPC F16D7/044 growing?
- Publication counts under this code: 8 in 2024 vs 11 in 2025 (latest complete years).