Systems and methods of manufacturing flexible spring members for gas spring assemblies
US-11390484-B2 · Jul 19, 2022 · US
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Surfaces movable automatically to compensate for variation in tension
Surfaces movable automatically to compensate for variation in tension · 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 | B65H59/24 |
| Official title | Surfaces movable automatically to compensate for variation in tension |
| Display label | Surfaces movable automatically to compensate for variation in tension |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods of manufacturing flexible spring members for gas spring assemblies
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Systems and methods of manufacturing flexible spring members for gas spring assemblies
US-10358315-B2 · Jul 23, 2019 · US
One-way snare apparatus and method for isolating a broken elastic strand
US-10053328-B2 · Aug 21, 2018 · US
Well treatment fiber delivery system
US-2018016885-A1 · Jan 18, 2018 · US
Systems and methods of manufacturing flexible spring members for gas spring assemblies
US-2017283210-A1 · Oct 5, 2017 · US
One-Way Snare Apparatus and Method for Isolating A Broken Elastic Strand
US-2017203936-A1 · Jul 20, 2017 · US
Yarn feed assembly to relieve yarn hang ups having a variable yarn pull-off angle and method of using same
US-9688504-B2 · Jun 27, 2017 · US
One-way snare apparatus and method for isolating a broken elastic strand
US-9637344-B2 · May 2, 2017 · US
Yarn feed assembly to relieve yarn hang ups having a variable yarn pull-off angle and method of using same
US-2015321875-A1 · Nov 12, 2015 · US