Systems, apparatuses, and methods for securing screen assemblies
US-10512939-B2 · Dec 24, 2019 · US
Stretching devices for screens
Stretching devices for screens · 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 | B07B1/48 |
| Official title | Stretching devices for screens |
| Display label | Stretching devices for screens |
| Total patents | 144 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 11 |
| 2017 | 5 |
| 2018 | 16 |
| 2019 | 17 |
| 2020 | 16 |
| 2021 | 24 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 13 |
| 2025 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Screening media for vibratory separators
US-2019358675-A1 · Nov 28, 2019 · US
Apparatuses, methods, and systems for vibratory screening
US-2019337019-A1 · Nov 7, 2019 · US
Inflation-activated separator screen
US-10456810-B2 · Oct 29, 2019 · US
Method and apparatuses for screening
US-2019321859-A1 · Oct 24, 2019 · US
Apparatuses, methods, and systems for vibratory screening
US-2019321858-A1 · Oct 24, 2019 · US
Injection molded screening apparatuses and methods
US-2019314861-A1 · Oct 17, 2019 · US
Apparatuses, methods, and systems for vibratory screening
US-10399124-B2 · Sep 3, 2019 · US
Method and apparatuses for screening
US-10363577-B2 · Jul 30, 2019 · US
Injection molded screening apparatuses and methods
US-2019217338-A1 · Jul 18, 2019 · US
Vibratory screening machine
US-D854066-S · Jul 16, 2019 · US
Injection molded screening apparatuses and methods
US-2019168262-A1 · Jun 6, 2019 · US
Injection molded screening apparatuses and methods
US-2019168261-A1 · Jun 6, 2019 · US
Injection molded screening apparatuses and methods
US-10259013-B2 · Apr 16, 2019 · US
System and method for fabricating screen panel assemblies for vibratory separators
US-10166574-B2 · Jan 1, 2019 · US
Method and apparatus for applying tension to a screen cloth on a vibrating screening machine
US-2018345321-A1 · Dec 6, 2018 · US
Screen tensioning system and method
US-10086409-B2 · Oct 2, 2018 · US
Apparatus, system and method for folding a screen for use with a screen tensioning system
US-10065214-B2 · Sep 4, 2018 · US
Injection molded screening apparatuses and methods
US-2018243797-A1 · Aug 30, 2018 · US
Method and apparatuses for screening
US-2018236492-A1 · Aug 23, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B07B1/48?
- CPC B07B1/48 is the Cooperative Patent Classification code for “Stretching devices for screens.”
- How many patents are filed under CPC B07B1/48 (Stretching devices for screens)?
- Our database includes 144 publications tagged with this CPC code.
- Is patent activity under CPC B07B1/48 growing?
- Publication counts under this code: 13 in 2024 vs 11 in 2025 (latest complete years).