Screening apparatus with improved screen media
US-11607708-B2 · Mar 21, 2023 · US
Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces · 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 | B07B2201/02 |
| Official title | Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces |
| Display label | Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces |
| Total patents | 77 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 7 |
| 2017 | 4 |
| 2018 | 9 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 8 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Additive manufacturing tray
US-2022371273-A1 · Nov 24, 2022 · US
Screening device
US-2022274136-A1 · Sep 1, 2022 · US
Apparatus and method for separating solids from a solids laden drilling fluid
US-11395983-B2 · Jul 26, 2022 · US
Method and apparatus for screening
US-11344917-B2 · May 31, 2022 · US
Filtration and collection device
US-2022162539-A1 · May 26, 2022 · US
Method and apparatuses for screening
US-11338327-B2 · May 24, 2022 · US
Systems, apparatuses, and methods for securing screen assemblies
US-2022048075-A1 · Feb 17, 2022 · US
Systems, apparatuses, and methods for securing screen assemblies
US-11185890-B2 · Nov 30, 2021 · US
Snap in screen and method
US-2021339285-A1 · Nov 4, 2021 · US
Screen assembly for a vibratory separator
US-11077465-B2 · Aug 3, 2021 · US
Vibratory screening apparatus
US-11072001-B2 · Jul 27, 2021 · US
Snap in screen and method
US-11052428-B2 · Jul 6, 2021 · US
Shaker assemblies having a vibratory screen clamping system
US-10946415-B2 · Mar 16, 2021 · US
Screen Assembly for A Vibratory Separator
US-2020406300-A1 · Dec 31, 2020 · US
Snap in Screen and Method
US-2020406301-A1 · Dec 31, 2020 · US
Apparatus and method for separating solids from a solids larden drilling fluid
US-2020353387-A1 · Nov 12, 2020 · US
Apparatus and method for separating solids from a solids laden drilling fluid
US-10799817-B2 · Oct 13, 2020 · US
Apparatus, system and method for fastening a screen on a gyratory sifter with an integrated screen seal
US-10688530-B2 · Jun 23, 2020 · US
Method and apparatus for screening
US-2020179980-A1 · Jun 11, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B07B2201/02?
- CPC B07B2201/02 is the Cooperative Patent Classification code for “Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces.”
- How many patents are filed under CPC B07B2201/02 (Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces)?
- Our database includes 77 publications tagged with this CPC code.
- Is patent activity under CPC B07B2201/02 growing?
- Publication counts under this code: 8 in 2024 vs 4 in 2025 (latest complete years).