Glass manufacturing apparatus, glass, optical system, optical device, and glass manufacturing method
US-2025230088-A1 · Jul 17, 2025 · US
Gearing or controlling mechanisms specially adapted for glass presses
Gearing or controlling mechanisms specially adapted for glass presses · 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 | C03B11/16 |
| Official title | Gearing or controlling mechanisms specially adapted for glass presses |
| Display label | Gearing or controlling mechanisms specially adapted for glass presses |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Quartz glass tube and method of manufacturing the same
US-11919794-B2 · Mar 5, 2024 · US
Furnace and method for operating a furnace
US-2024034663-A1 · Feb 1, 2024 · US
Parison plunger actuation
US-11814310-B2 · Nov 14, 2023 · US
Quartz glass tube and method of manufacturing the same
US-2022306513-A1 · Sep 29, 2022 · US
Parison Plunger Actuation
US-2021292214-A1 · Sep 23, 2021 · US
Temperature measurement system for blank molds in glassware forming machines
US-10807899-B2 · Oct 20, 2020 · US
Glass sheet mold apparatus and method
US-10683227-B2 · Jun 16, 2020 · US
Temperature Measurement System for Blank Molds in Glassware Forming Machines
US-2020156982-A1 · May 21, 2020 · US
Parison plunger actuation
US-10618831-B2 · Apr 14, 2020 · US
Method for producing an attachment optical unit array for a vehicle headlamp
US-2019331310-A1 · Oct 31, 2019 · US
Method of conveying product, product conveyance apparatus, method of producing optical element, optical element production apparatus, and non-transitory computer-readable medium
US-10370279-B2 · Aug 6, 2019 · US
Manufacturing apparatus for optical element and manufacturing method for optical element
US-2019233317-A1 · Aug 1, 2019 · US
Parison Plunger Actuation
US-2019210907-A1 · Jul 11, 2019 · US
Method for producing optical element
US-2019084863-A1 · Mar 21, 2019 · US
Method of conveying product, product conveyance apparatus, method of producing optical element, optical element production apparatus, and non-transitory computer-readable medium
US-2019062192-A1 · Feb 28, 2019 · US
Apparatus and method for manufacturing cover window
US-10179747-B2 · Jan 15, 2019 · US
Glass sheet mold apparatus and method
US-2018319697-A1 · Nov 8, 2018 · US
Optical element manufacturing device and optical element shaping mold set
US-10077201-B2 · Sep 18, 2018 · US
Apparatus for positioning glass sheets for forming
US-10011514-B2 · Jul 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03B11/16?
- CPC C03B11/16 is the Cooperative Patent Classification code for “Gearing or controlling mechanisms specially adapted for glass presses.”
- How many patents are filed under CPC C03B11/16 (Gearing or controlling mechanisms specially adapted for glass presses)?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC C03B11/16 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).