Mounting device for a metal panel
US-12534916-B2 · Jan 27, 2026 · US
Connecting; Fastening
Connecting; Fastening · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E04D3/36 |
| Official title | Connecting; Fastening |
| Display label | Connecting; Fastening |
| Total patents | 46 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 10 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Insulated roof systems, support members thereof, and method of installing
US-12320124-B2 · Jun 3, 2025 · US
Roofing panel support and roofing system and method of installation
US-2025101743-A1 · Mar 27, 2025 · US
Panel
US-2025003216-A1 · Jan 2, 2025 · US
Mounting device for a metal panel
US-2024352735-A1 · Oct 24, 2024 · US
Insulated roof systems, support members thereof, and method of installing
US-2024344328-A1 · Oct 17, 2024 · US
Panel
US-12104376-B2 · Oct 1, 2024 · US
Photovoltaic profile, photovoltaic roof tile module and photovoltaic roof installation system
US-2024275330-A1 · Aug 15, 2024 · US
Insulated roof systems, support members thereof, and method of installing
US-11939771-B2 · Mar 26, 2024 · US
Panelized roofing system
US-11927019-B2 · Mar 12, 2024 · US
Bonding adhesive and adhered roofing systems prepared using the same
US-2023304291-A1 · Sep 28, 2023 · US
Building panels, assemblies, and associated methods
US-2023265653-A1 · Aug 24, 2023 · US
Panel
US-2023250638-A1 · Aug 10, 2023 · US
Panel
US-11702838-B2 · Jul 18, 2023 · US
Panelized roofing system
US-2023220673-A1 · Jul 13, 2023 · US
Bonding adhesive and adhered roofing systems prepared using the same
US-11686094-B2 · Jun 27, 2023 · US
Building panels, assemblies, and associated methods
US-11680404-B2 · Jun 20, 2023 · US
Building panels, assemblies, and associated methods
US-11643817-B2 · May 9, 2023 · US
Insulated roof systems, support members thereof, and method of installing
US-2023124637-A1 · Apr 20, 2023 · US
Panelized roofing system
US-11608640-B2 · Mar 21, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC E04D3/36?
- CPC E04D3/36 is the Cooperative Patent Classification code for “Connecting; Fastening.”
- How many patents are filed under CPC E04D3/36 (Connecting; Fastening)?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC E04D3/36 growing?
- Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).