Three-dimensional auxetic composite structures
US-12092182-B2 · Sep 17, 2024 · US
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External elements such as covers or envelopes, that are flexible
External elements such as covers or envelopes, that are flexible · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16F1/3716 |
| Official title | {External elements such as covers or envelopes, that are flexible} |
| Display label | External elements such as covers or envelopes, that are flexible |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Three-dimensional auxetic composite structures
US-2022381315-A1 · Dec 1, 2022 · US
Buffer stopper
US-11209064-B2 · Dec 28, 2021 · US
Buffer stopper
US-2019085928-A1 · Mar 21, 2019 · US