Marker pixel wicking apparatus
US-2025353321-A1 · Nov 20, 2025 · US
This page is not indexed by search engines while we improve data quality.
Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases · 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 | B44D3/18 |
| Official title | Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases |
| Display label | Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Marker pixel wicking apparatus
US-12403720-B2 · Sep 2, 2025 · US
Borderless board print product and method of making the same
US-2025019897-A1 · Jan 16, 2025 · US
System for mounting a covering upon a frame
US-11548315-B2 · Jan 10, 2023 · US
Embossed print media
US-11396198-B2 · Jul 26, 2022 · US
Marker pixel wicking apparatus
US-2022227165-A1 · Jul 21, 2022 · US
System for Mounting a Covering upon a Frame
US-2021276363-A1 · Sep 9, 2021 · US
Method of applying artwork to a 3D plate
US-11001096-B2 · May 11, 2021 · US
System for mounting a covering upon a frame
US-10981415-B2 · Apr 20, 2021 · US
Foldable canvas blank
US-10850556-B2 · Dec 1, 2020 · US
Method of Applying Artwork to a 3D Plate
US-2020369074-A1 · Nov 26, 2020 · US
Method of Applying Artwork to a 3D Plate
US-2020062026-A1 · Feb 27, 2020 · US
Pixel canvas art
US-10406825-B2 · Sep 10, 2019 · US
System for Mounting a Covering upon a Frame
US-2019217658-A1 · Jul 18, 2019 · US
Foldable canvas blank
US-10293634-B2 · May 21, 2019 · US
Foldable canvas blank
US-2019126669-A1 · May 2, 2019 · US
System for mounting a covering upon a frame
US-10189299-B2 · Jan 29, 2019 · US
Embossed print media
US-2018326773-A1 · Nov 15, 2018 · US
Pixel canvas art
US-2018304642-A1 · Oct 25, 2018 · US
Foldable canvas blank
US-2018050558-A1 · Feb 22, 2018 · US