Methods of bonding that employ preheating
US-2024399730-A1 · Dec 5, 2024 · US
Roller, cylinder or drum types; Band or belt types; Ball types (B29C66/8351 takes precedence)
Roller, cylinder or drum types; Band or belt types; Ball types (B29C66/8351 takes precedence) · 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 | B29C66/8341 |
| Official title | {Roller, cylinder or drum types; Band or belt types; Ball types (B29C66/8351 takes precedence)} |
| Display label | Roller, cylinder or drum types; Band or belt types; Ball types (B29C66/8351 takes precedence) |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Split Formation of Unitary Substrates
US-2024216183-A1 · Jul 4, 2024 · US
Stretch layered sheet, disposable wearing article, and method and device for manufacturing stretch layered sheet
US-2023414418-A1 · Dec 28, 2023 · US
Laminated electrode assembly manufacturing device and method
US-2022181673-A1 · Jun 9, 2022 · US
Method and sealing device for sealing the edges of composite fiber components
US-11214011-B2 · Jan 4, 2022 · US
Process for making a porous filter element, porous filter elements made thereby, and filter devices including them
US-11058995-B2 · Jul 13, 2021 · US
Methods for manufacturing continuous sheets for roller shades
US-11002068-B2 · May 11, 2021 · US
Lightweight underlayment
US-2021060911-A1 · Mar 4, 2021 · US
Method and sealing device for sealing the edges of composite fiber components
US-2020269518-A1 · Aug 27, 2020 · US
Method and sealing device for sealing the edges of composite fiber components
US-10647063-B2 · May 12, 2020 · US
Methods for manufacturing continuous sheets for roller shades
US-2020040654-A1 · Feb 6, 2020 · US
Methods for manufacturing continuous sheets for roller shades
US-10443303-B2 · Oct 15, 2019 · US
System for manufacturing display unit
US-10427357-B2 · Oct 1, 2019 · US
System for manufacturing display unit
US-2019217550-A1 · Jul 18, 2019 · US
Device for producing a reinforcing structure on a molded body surface
US-10259143-B2 · Apr 16, 2019 · US
Process for Making a Porous Filter Element, Porous Filter Elements Made Thereby, and Filter Devices Including Them
US-2018093227-A1 · Apr 5, 2018 · US
Device for producing a reinforcing structure on a molded body surface
US-2017320242-A1 · Nov 9, 2017 · US
Surface-treated electrolytic copper foil and method for wireless charging of flexible printed circuit board
US-9673646-B1 · Jun 6, 2017 · US
Methods for manufacturing continuous sheets for roller shades
US-2017138122-A1 · May 18, 2017 · US
Methods for manufacturing continuous sheets for roller shades
US-9567175-B2 · Feb 14, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C66/8341?
- CPC B29C66/8341 is the Cooperative Patent Classification code for “Roller, cylinder or drum types; Band or belt types; Ball types (B29C66/8351 takes precedence).”
- How many patents are filed under CPC B29C66/8341 (Roller, cylinder or drum types; Band or belt types; Ball types (B29C66/8351 takes precedence))?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC B29C66/8341 growing?
- Publication counts under this code: 1 in 2023 vs 2 in 2024 (latest complete years).