Synchronized light board and heat sink rotation for illumination beam redirection
US-12553590-B1 · Feb 17, 2026 · US
the elements being adjustable with respect to each other, e.g. hinged
the elements being adjustable with respect to each other, e.g. hinged · 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 | F21V29/73 |
| Official title | the elements being adjustable with respect to each other, e.g. hinged |
| Display label | the elements being adjustable with respect to each other, e.g. hinged |
| Total patents | 45 |
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 | 4 |
| 2016 | 10 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Grade light fixture and subassemblies thereof
US-12135122-B2 · Nov 5, 2024 · US
Light emitting device with heat spacer
US-2024337375-A1 · Oct 10, 2024 · US
Grade light fixture and subassemblies thereof
US-2023341119-A1 · Oct 26, 2023 · US
In grade light fixture and subassemblies thereof
US-11708969-B2 · Jul 25, 2023 · US
In grade light fixture and subassemblies thereof
US-2022228736-A1 · Jul 21, 2022 · US
Retrofit switch apparatus
US-11355296-B2 · Jun 7, 2022 · US
Wall grazer apparatus
US-11177095-B2 · Nov 16, 2021 · US
Aiding device for lamp heat dissipation
US-2020400300-A1 · Dec 24, 2020 · US
Wall grazer apparatus
US-2020363044-A1 · Nov 19, 2020 · US
Retrofit switch apparatus
US-2020343060-A1 · Oct 29, 2020 · US
Display device
US-10775552-B2 · Sep 15, 2020 · US
Modular Lighting System
US-2020278109-A1 · Sep 3, 2020 · US
Modular lighting system
US-10612763-B2 · Apr 7, 2020 · US
Gas-free light bulb device
US-10330302-B2 · Jun 25, 2019 · US
Modular Lighting System
US-2019178485-A1 · Jun 13, 2019 · US
Automotive lamp
US-2019041025-A1 · Feb 7, 2019 · US
Display device
US-2019011631-A1 · Jan 10, 2019 · US
Modular lighting system
US-10151469-B2 · Dec 11, 2018 · US
Gas-free light bulb device
US-2018347802-A1 · Dec 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F21V29/73?
- CPC F21V29/73 is the Cooperative Patent Classification code for “the elements being adjustable with respect to each other, e.g. hinged.”
- How many patents are filed under CPC F21V29/73 (the elements being adjustable with respect to each other, e.g. hinged)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC F21V29/73 growing?
- Publication counts under this code: 2 in 2023 vs 2 in 2024 (latest complete years).