Pavement breaker
US-11739481-B2 · Aug 29, 2023 · US
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with arrangements for automatic stopping when the tool is lifted from the working face or suffers excessive bore resistance
with arrangements for automatic stopping when the tool is lifted from the working face or suffers excessive bore resistance · 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 | B25D9/265 |
| Official title | {with arrangements for automatic stopping when the tool is lifted from the working face or suffers excessive bore resistance} |
| Display label | with arrangements for automatic stopping when the tool is lifted from the working face or suffers excessive bore resistance |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydraulic hammer having delayed automatic shutoff
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Pavement Breaker
US-2017101747-A1 · Apr 13, 2017 · US
Hydraulic hammer having delayed automatic shutoff
US-2015336256-A1 · Nov 26, 2015 · US
Pressure protection valve for hydraulic tool
US-8939227-B2 · Jan 27, 2015 · US