Chucking assembly and cutting apparatus for glass laminated substrate including the same
US-2024033964-A1 · Feb 1, 2024 · US
by boring or drilling (rotary drilling machines B23B; {tools for drilling machines B23B51/00}; portabe percussive machines B25D; {rotary drilling machines for mining or quarrying E21B3/00})
by boring or drilling (rotary drilling machines B23B; {tools for drilling machines B23B51/00}; portabe percussive machines B25D; {rotary drilling machines for mining or quarrying E21B3/00}) · 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 | B28D1/14 |
| Official title | by boring or drilling (rotary drilling machines B23B; {tools for drilling machines B23B51/00}; portabe percussive machines B25D; {rotary drilling machines for mining or quarrying E21B3/00}) |
| Display label | by boring or drilling (rotary drilling machines B23B; {tools for drilling machines B23B51/00}; portabe percussive machines B25D; {rotary drilling machines for mining or quarrying E21B3/00}) |
| Total patents | 73 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dust collection system for power tool
US-11813710-B2 · Nov 14, 2023 · US
Digging apparatus with safety mechanism
US-2023358101-A1 · Nov 9, 2023 · US
Method for machining synthetic quartz glass substrate
US-11673385-B2 · Jun 13, 2023 · US
Dust collector attachment
US-2023173630-A1 · Jun 8, 2023 · US
Installation device for carrying out installation steps on a wall and method for exchanging a tool of an installation apparatus
US-2023094665-A1 · Mar 30, 2023 · US
Tool for locally cooling a glass sheet
US-2023002267-A1 · Jan 5, 2023 · US
Drilling tool
US-11541523-B2 · Jan 3, 2023 · US
Dust collection system for power tool
US-2022402083-A1 · Dec 22, 2022 · US
Methods and apparatus for forming an aperture in a composite component
US-11529689-B2 · Dec 20, 2022 · US
Suction-Extraction Adapter
US-2022355430-A1 · Nov 10, 2022 · US
Self-aligning tool guide
US-2022184790-A1 · Jun 16, 2022 · US
A Tool Holding Arrangement, Thread Insert, Rotatable Shaft and Drill Unit
US-2022134446-A1 · May 5, 2022 · US
Method for machining synthetic quartz glass substrate
US-2022126558-A1 · Apr 28, 2022 · US
Power tool assembly including a dust collector
US-2022105548-A1 · Apr 7, 2022 · US
Curved cover glass and method for manufacturing same, and glass member, display device, and curved glass
US-11198634-B2 · Dec 14, 2021 · US
Drilling Tool
US-2021331350-A1 · Oct 28, 2021 · US
Laminated glass article with aperture formed therein and methods for forming the same
US-11155494-B2 · Oct 26, 2021 · US
Methods and apparatus for forming an aperture in a composite component
US-2021213541-A1 · Jul 15, 2021 · US
Drilling tool
US-2021205974-A1 · Jul 8, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B28D1/14?
- CPC B28D1/14 is the Cooperative Patent Classification code for “by boring or drilling (rotary drilling machines B23B; {tools for drilling machines B23B51/00}; portabe percussive machines B25D; {rotary drilling machines for mining or quarrying E21B3/00}).”
- How many patents are filed under CPC B28D1/14 (by boring or drilling (rotary drilling machines B23B; {tools for drilling machines B23B51/00}; portabe percussive machines B25D; {rotary drilling machines for mining or quarrying E21B3/00}))?
- Our database includes 73 publications tagged with this CPC code.
- Is patent activity under CPC B28D1/14 growing?
- Publication counts under this code: 5 in 2024 vs 8 in 2025 (latest complete years).