Roller for a roller hearth furnace
US-11867463-B2 · Jan 9, 2024 · US
Construction of the conveyor rollers {; Materials, coatings or coverings thereof}
Construction of the conveyor rollers {; Materials, coatings or coverings thereof} · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C03B35/18 |
| Official title | Construction of the conveyor rollers {; Materials, coatings or coverings thereof} |
| Display label | Construction of the conveyor rollers {; Materials, coatings or coverings thereof} |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing glass film
US-11787724-B2 · Oct 17, 2023 · US
Apparatus and methods for supporting an object
US-11565883-B2 · Jan 31, 2023 · US
Apparatus and method for processing a glass substrate
US-2022332626-A1 · Oct 20, 2022 · US
Apparatus and method for processing a glass substrate
US-11420895-B2 · Aug 23, 2022 · US
Apparatus and methods for supporting an object
US-2021339959-A1 · Nov 4, 2021 · US
Roller for a roller hearth furnace
US-2021310737-A1 · Oct 7, 2021 · US
Apparatus and method for processing a glass substrate
US-2021292221-A1 · Sep 23, 2021 · US
System and method for transport
US-10570516-B2 · Feb 25, 2020 · US
Apparatus and methods for separating a glass ribbon
US-10479718-B2 · Nov 19, 2019 · US
Method for producing glass film
US-2019218132-A1 · Jul 18, 2019 · US
Method for producing glass film
US-2019194055-A1 · Jun 27, 2019 · US
Apparatus and methods for separating a glass ribbon
US-2019077695-A1 · Mar 14, 2019 · US
Glass sheet transfer apparatuses for laser-based machining of sheet-like glass substrates
US-2018118602-A1 · May 3, 2018 · US
Device for heat treatment
US-2018094856-A1 · Apr 5, 2018 · US
Roll for handling a load in a furnace usable in a continuous casting and rolling process for thin carbon steel slabs
US-9796017-B2 · Oct 24, 2017 · US
Roll for handling a load in a furnace usable in a continuous casting and rolling process for thin carbon steel slabs
US-2017080486-A1 · Mar 23, 2017 · US
Method and lift jet floatation system for shaping thin glass
US-9573833-B2 · Feb 21, 2017 · US
Base material for disk, process for producing the same, and disk roll
US-9388008-B2 · Jul 12, 2016 · US
Method for producing pulling rods for use in manufacturing sheet glass
US-RE46010-E · May 24, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03B35/18?
- CPC C03B35/18 is the Cooperative Patent Classification code for “Construction of the conveyor rollers {; Materials, coatings or coverings thereof}.”
- How many patents are filed under CPC C03B35/18 (Construction of the conveyor rollers {; Materials, coatings or coverings thereof})?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC C03B35/18 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).