Wood plank and method of manufacturing the same
US-2024227270-A1 · Jul 11, 2024 · US
wood grain effects
wood grain effects · 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 | B44F9/02 |
| Official title | wood grain effects |
| Display label | wood grain effects |
| Total patents | 210 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 22 |
| 2017 | 21 |
| 2018 | 21 |
| 2019 | 21 |
| 2020 | 14 |
| 2021 | 29 |
| 2022 | 18 |
| 2023 | 16 |
| 2024 | 16 |
| 2025 | 17 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Door skin, a method of etching a plate for forming a wood grain pattern in the door skin, and an etched plate formed therefrom
US-2018340366-A1 · Nov 29, 2018 · US
Coated panel and method for manufacturing such panel
US-2018290487-A1 · Oct 11, 2018 · US
Method of molding a door skin and an etched plate for the same
US-9976339-B2 · May 22, 2018 · US
Floor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US-9970198-B2 · May 15, 2018 · US
Door skin, a method of etching a plate, and an etched plate formed therefrom
US-2018051507-A1 · Feb 22, 2018 · US
Ceramic tile and method for manufacturing ceramic tiles
US-9874030-B2 · Jan 23, 2018 · US
Floor covering panel
US-9850669-B2 · Dec 26, 2017 · US
Door skin, a method of etching a plate for forming a wood grain pattern in the door skin, and an etched plate formed therefrom
US-2017355220-A1 · Dec 14, 2017 · US
Inkjet printing method for decorative images
US-2017348978-A1 · Dec 7, 2017 · US
Floor covering panel
US-2017321430-A1 · Nov 9, 2017 · US
Process for producing a surface covering with an embossed printed surface
US-2017297257-A1 · Oct 19, 2017 · US
Decoration article having clear layer and method of forming the same
US-9789895-B2 · Oct 17, 2017 · US
Resin molding
US-2017287367-A1 · Oct 5, 2017 · US
Synthetic decking planks
US-2017260755-A1 · Sep 14, 2017 · US
Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith
US-2017254140-A1 · Sep 7, 2017 · US
Door skin, a method of etching a plate for forming a wood grain pattern in the door skin, and an etched plate formed therefrom
US-9744801-B2 · Aug 29, 2017 · US
Door skin, a method of etching a plate, and an etched plate formed therefrom
US-9719288-B2 · Aug 1, 2017 · US
Extrusion die for synthetic wood, manufacturing apparatus and method using the same, and synthetic wood manufactured by the same
US-9694529-B2 · Jul 4, 2017 · US
Floor panel, as well as method, device and accessories for manufacturing such floor panel
US-2017175402-A1 · Jun 22, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B44F9/02?
- CPC B44F9/02 is the Cooperative Patent Classification code for “wood grain effects.”
- How many patents are filed under CPC B44F9/02 (wood grain effects)?
- Our database includes 210 publications tagged with this CPC code.
- Is patent activity under CPC B44F9/02 growing?
- Publication counts under this code: 16 in 2024 vs 17 in 2025 (latest complete years).