Mechanical locking system for building panels
US-12276293-B2 · Apr 15, 2025 · US
Rigid angle couplings
Rigid angle couplings · 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 | F16B2200/67 |
| Official title | Rigid angle couplings |
| Display label | Rigid angle couplings |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 9 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fastening device
US-2024247673-A1 · Jul 25, 2024 · US
Mechanical locking system for building panels
US-2024093709-A1 · Mar 21, 2024 · US
Mechanical locking system for building panels
US-11781577-B2 · Oct 10, 2023 · US
Mechanical locking system for building panels
US-2023080262-A1 · Mar 16, 2023 · US
Mechanical locking system for building panels
US-11428253-B2 · Aug 30, 2022 · US
Integral truss plate connector
US-11137010-B2 · Oct 5, 2021 · US
Mechanical locking system for building panels
US-2021207635-A1 · Jul 8, 2021 · US
Mechanical locking system for building panels
US-10871179-B2 · Dec 22, 2020 · US
Bent corner furniture connecting piece and a method of making such piece
US-10865822-B2 · Dec 15, 2020 · US
Connector assembly fitting with co-molded washers
US-10641303-B2 · May 5, 2020 · US
Work piece having self-supporting gusset and method related thereto
US-10549520-B2 · Feb 4, 2020 · US
Mechanical locking system for building panels
US-2019113061-A1 · Apr 18, 2019 · US
Mechanical locking system for building panels
US-10202996-B2 · Feb 12, 2019 · US
Bent corner furniture connecting piece and a method of making such piece
US-2018283431-A1 · Oct 4, 2018 · US
Mounting frame for a switchgear cabinet or a rack
US-10090651-B2 · Oct 2, 2018 · US
Connector assembly fitting with co-molded washers
US-2018163758-A1 · Jun 14, 2018 · US
Base corner piece for single-handed mounting on a switch cabinet
US-9923342-B2 · Mar 20, 2018 · US
Corner joint and method of manufacturing
US-9718235-B2 · Aug 1, 2017 · US
Mechanical locking system for building panels
US-2017097033-A1 · Apr 6, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16B2200/67?
- CPC F16B2200/67 is the Cooperative Patent Classification code for “Rigid angle couplings.”
- How many patents are filed under CPC F16B2200/67 (Rigid angle couplings)?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC F16B2200/67 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).