Joinery arrangement comprising interlocked joinery components
US-2025369474-A1 · Dec 4, 2025 · US
Metal corner connections
Metal corner connections · 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 | F16B12/50 |
| Official title | Metal corner connections |
| Display label | Metal corner connections |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Connection arrangements, dowel and furniture
US-2025251004-A1 · Aug 7, 2025 · US
Connection arrangements, dowel and furniture
US-12258984-B2 · Mar 25, 2025 · US
Connection arrangements, dowel and furniture
US-2024295232-A1 · Sep 5, 2024 · US
Interlocking means and piece of furniture comprising the same
US-12048378-B2 · Jul 30, 2024 · US
Connection arrangements, dowel and furniture
US-12012982-B2 · Jun 18, 2024 · US
Coupling member and housing
US-11933336-B2 · Mar 19, 2024 · US
Sealing corner bracket for receiving two frame members and cabinet including corner bracket
US-11871843-B2 · Jan 16, 2024 · US
Kerf-mounted miter bracket assembly
US-2023392632-A1 · Dec 7, 2023 · US
Sealing corner bracket for receiving two frame members and cabinet including corner bracket
US-2023389697-A9 · Dec 7, 2023 · US
Connection arrangements, dowel and furniture
US-2023265875-A1 · Aug 24, 2023 · US
Mattress foundations
US-2023180939-A1 · Jun 15, 2023 · US
Connection arrangements, dowel and furniture
US-11674539-B2 · Jun 13, 2023 · US
Sealing corner bracket for receiving two frame members and cabinet including corner bracket
US-2023165366-A1 · Jun 1, 2023 · US
Connector and furniture part
US-11519208-B2 · Dec 6, 2022 · US
Connection arrangements, dowel and furniture
US-2022049734-A1 · Feb 17, 2022 · US
Interlocking means and piece of furniture comprising the same
US-2022007843-A1 · Jan 13, 2022 · US
Article of furniture and method of installing same
US-2021396258-A1 · Dec 23, 2021 · US
Coupling member and housing
US-2021341005-A1 · Nov 4, 2021 · US
Rear sealing bracket and cabinet including rear sealing bracket
US-11085477-B2 · Aug 10, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16B12/50?
- CPC F16B12/50 is the Cooperative Patent Classification code for “Metal corner connections.”
- How many patents are filed under CPC F16B12/50 (Metal corner connections)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC F16B12/50 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).