Ultra-clean manually-actuated clamping brake
US-11459005-B2 · Oct 4, 2022 · US
This page is not indexed by search engines while we improve data quality.
Spring actuation
Spring actuation · 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 | B61H13/005 |
| Official title | {Spring actuation} |
| Display label | Spring actuation |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ultra-clean manually-actuated clamping brake
US-2022126893-A1 · Apr 28, 2022 · US
Brake cylinder device and disc brake device
US-9889865-B2 · Feb 13, 2018 · US
Parking brake reset mechanism for railway vehicles
US-9751513-B2 · Sep 5, 2017 · US
Unit brake
US-9714040-B2 · Jul 25, 2017 · US
Brake cylinder device and disc brake device
US-2016167682-A1 · Jun 16, 2016 · US
Spring-applied parking brake with ball screw reset mechanism
US-9085309-B2 · Jul 21, 2015 · US