Concrete cutting machine and sliding plate assembly for a concrete cutting machine
US-2020406503-A1 · Dec 31, 2020 · US
Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut
Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut · 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 | B28D1/045 |
| Official title | {Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut} |
| Display label | Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut |
| Total patents | 127 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 11 |
| 2017 | 13 |
| 2018 | 10 |
| 2019 | 12 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 20 |
| 2023 | 16 |
| 2024 | 9 |
| 2025 | 13 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Wall saw having a locking device
US-2020376704-A1 · Dec 3, 2020 · US
Power Tool for Forming a Channel in a Work Surface and Accessories Therefor
US-2020368938-A1 · Nov 26, 2020 · US
Concrete cutter with depth setting and retention system
US-10792836-B2 · Oct 6, 2020 · US
Method for controlling a wall saw system when making a separating cut
US-10569446-B2 · Feb 25, 2020 · US
Saw cart
US-2020023553-A1 · Jan 23, 2020 · US
Device for cutting a workpiece along a cutting line
US-10413981-B2 · Sep 17, 2019 · US
Simulated bog-down system and method for power tools
US-2019263015-A1 · Aug 29, 2019 · US
Laying machine and a blade assembly
US-10370820-B2 · Aug 6, 2019 · US
Carriage for a wall saw
US-10369723-B2 · Aug 6, 2019 · US
Portable tile cutter
US-10357898-B2 · Jul 23, 2019 · US
Laying machine
US-10358791-B2 · Jul 23, 2019 · US
Method for controlling a wall saw system when making a separating cut
US-10300629-B2 · May 28, 2019 · US
Laying machine
US-2019112783-A1 · Apr 18, 2019 · US
Integral rescue accessory for forcible entry and core drill
US-10245758-B2 · Apr 2, 2019 · US
Laying machine and a blade assembly
US-2019078293-A1 · Mar 14, 2019 · US
Device system including a radio link
US-2019047178-A1 · Feb 14, 2019 · US
Dust collection cover for cutting devices
US-10173345-B2 · Jan 8, 2019 · US
Device system including a radio link
US-10131071-B2 · Nov 20, 2018 · US
Concrete/masonry cutting device with fast-start design and interlocking reinforcement
US-10124510-B2 · Nov 13, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B28D1/045?
- CPC B28D1/045 is the Cooperative Patent Classification code for “Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut.”
- How many patents are filed under CPC B28D1/045 (Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut)?
- Our database includes 127 publications tagged with this CPC code.
- Is patent activity under CPC B28D1/045 growing?
- Publication counts under this code: 9 in 2024 vs 13 in 2025 (latest complete years).