Compression belt assembly for a chest compression device
US-10874583-B2 · Dec 29, 2020 · US
Arrangements or adaptations of the spring motor
Arrangements or adaptations of the spring motor · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65H75/486 |
| Official title | {Arrangements or adaptations of the spring motor} |
| Display label | Arrangements or adaptations of the spring motor |
| Total patents | 110 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 15 |
| 2018 | 13 |
| 2019 | 14 |
| 2020 | 15 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 8 |
| 2024 | 9 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tape rule assembly with differential spring-drive systems
US-10870555-B2 · Dec 22, 2020 · US
Hose reel
US-10858217-B2 · Dec 8, 2020 · US
Tape measure with epicyclic gear drive for tape retraction
US-10836603-B2 · Nov 17, 2020 · US
Wiring harness device and display device
US-10734774-B2 · Aug 4, 2020 · US
Automatic Winding Device
US-2020223657-A1 · Jul 16, 2020 · US
Damping device of window covering
US-2020141470-A1 · May 7, 2020 · US
Flat cable winding device and method of assembling same
US-2020055690-A1 · Feb 20, 2020 · US
System and device for window covering
US-10533371-B2 · Jan 14, 2020 · US
Flat cable winding device
US-2019382230-A1 · Dec 19, 2019 · US
System and device for window covering
US-10501985-B2 · Dec 10, 2019 · US
Cable-winding apparatus
US-10479643-B2 · Nov 19, 2019 · US
Retractable cable and cable rewind spool configuration
US-10483699-B2 · Nov 19, 2019 · US
Wiring harness device and display device
US-2019326717-A1 · Oct 24, 2019 · US
System and device for window covering system
US-10451145-B2 · Oct 22, 2019 · US
Window covering system and window covering control apparatus thereof
US-10428899-B2 · Oct 1, 2019 · US
Line retraction device having a damper assembly
US-10413761-B2 · Sep 17, 2019 · US
Window covering system and window covering control assembly thereof
US-10302172-B2 · May 28, 2019 · US
Automatic Winding Device
US-2019152739-A1 · May 23, 2019 · US
Vehicle provided with a sliding door
US-2019119966-A1 · Apr 25, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H75/486?
- CPC B65H75/486 is the Cooperative Patent Classification code for “Arrangements or adaptations of the spring motor.”
- How many patents are filed under CPC B65H75/486 (Arrangements or adaptations of the spring motor)?
- Our database includes 110 publications tagged with this CPC code.
- Is patent activity under CPC B65H75/486 growing?
- Publication counts under this code: 9 in 2024 vs 9 in 2025 (latest complete years).