Urethane bumper spring, and method for producing same
US-10029528-B2 · Jul 24, 2018 · US
having rubber springs only {(B60G11/006 takes precedence)}
having rubber springs only {(B60G11/006 takes precedence)} · 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 | B60G11/22 |
| Official title | having rubber springs only {(B60G11/006 takes precedence)} |
| Display label | having rubber springs only {(B60G11/006 takes precedence)} |
| Total patents | 110 |
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 | 20 |
| 2016 | 24 |
| 2017 | 14 |
| 2018 | 10 |
| 2019 | 13 |
| 2020 | 11 |
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 6 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Trailer frame
US-2018029647-A1 · Feb 1, 2018 · US
Equalizer for suspension system
US-2017349019-A1 · Dec 7, 2017 · US
Vibration damping device
US-2017299008-A1 · Oct 19, 2017 · US
Trailer frame
US-9783238-B2 · Oct 10, 2017 · US
Damper
US-9764612-B2 · Sep 19, 2017 · US
Method for the preparation of microcellular polyurethane elastomers
US-9745437-B2 · Aug 29, 2017 · US
Bumper rubber for shock absorber
US-2017240015-A1 · Aug 24, 2017 · US
Tubular vibration-damping device having bracket
US-2017211647-A1 · Jul 27, 2017 · US
Spring rubber seat and strut-type suspension
US-9694638-B2 · Jul 4, 2017 · US
Vehicle Suspension
US-2017158011-A1 · Jun 8, 2017 · US
Energy Management Jounce Bumper Assembly
US-2017144504-A1 · May 25, 2017 · US
Shock absorber mounting device
US-9616727-B2 · Apr 11, 2017 · US
Vehicle suspension
US-9604517-B2 · Mar 28, 2017 · US
Dual-rate jounce bumper
US-9545829-B2 · Jan 17, 2017 · US
Rubber bearing connection
US-9533537-B2 · Jan 3, 2017 · US
Tubular vibration-damping device
US-9518628-B2 · Dec 13, 2016 · US
Urethane bumper spring, and method for producing same
US-2016347140-A1 · Dec 1, 2016 · US
Trailer frame
US-2016339961-A1 · Nov 24, 2016 · US
Elastic sheet and suspension apparatus
US-9499021-B2 · Nov 22, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60G11/22?
- CPC B60G11/22 is the Cooperative Patent Classification code for “having rubber springs only {(B60G11/006 takes precedence)}.”
- How many patents are filed under CPC B60G11/22 (having rubber springs only {(B60G11/006 takes precedence)})?
- Our database includes 110 publications tagged with this CPC code.
- Is patent activity under CPC B60G11/22 growing?
- Publication counts under this code: 6 in 2023 vs 1 in 2025 (latest complete years).