Vehicle collision prevention device for bridge pier
US-2026071397-A1 · Mar 12, 2026 · US
Piers {(E01D19/005 takes precedence; towers for suspension bridges E01D19/14)}; Abutments (foundations E02D ){; Protecting same against drifting ice (against colliding vehicles E01F15/00)}
Piers {(E01D19/005 takes precedence; towers for suspension bridges E01D19/14)}; Abutments (foundations E02D ){; Protecting same against drifting ice (against colliding vehicles E01F15/00)} · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E01D19/02 |
| Official title | Piers {(E01D19/005 takes precedence; towers for suspension bridges E01D19/14)}; Abutments (foundations E02D ){; Protecting same against drifting ice (against colliding vehicles E01F15/00)} |
| Display label | Piers {(E01D19/005 takes precedence; towers for suspension bridges E01D19/14)}; Abutments (foundations E02D ){; Protecting same against drifting ice (against colliding vehicles E01F15/00)} |
| Total patents | 42 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 1 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 8 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carbon fiber reinforced polymer (cfrp) strengthening system with reinforcement and cathodic protection functions for steel bridge
US-2026015806-A1 · Jan 15, 2026 · US
Assembly type bridge lower structure having socket type elastic duct coupler and method of constructing the same
US-12522989-B2 · Jan 13, 2026 · US
Method and system for monitoring bridge piers based on digital twin, and flow-induced vibration protection device
US-2026009694-A1 · Jan 8, 2026 · US
Formwork system and method
US-2025290259-A1 · Sep 18, 2025 · US
Dispositif de protection cathodique d'un structure métallique contre la corrosion
US-2025188619-A1 · Jun 12, 2025 · US
Striking element and method
US-12305410-B2 · May 20, 2025 · US
Method for erecting a transportation structure
US-2025154734-A1 · May 15, 2025 · US
Method for erecting a transportation structure
US-2025154735-A1 · May 15, 2025 · US
Formwork system and method
US-12297609-B2 · May 13, 2025 · US
Expanding metal used in forming support structures
US-12258723-B2 · Mar 25, 2025 · US
Ductile material, method for manufacturing ductile member, and anti-collision device for bridge piers
US-2025066638-A1 · Feb 27, 2025 · US
Striking element and method
US-2024410188-A1 · Dec 12, 2024 · US
Formwork system and method
US-2024279889-A1 · Aug 22, 2024 · US
Pier scour protection method by combinating a downward bivariate normal distribution surface and granular mixture
US-11987941-B2 · May 21, 2024 · US
Formwork system and method
US-11885083-B2 · Jan 30, 2024 · US
Composite capping beam with steel beam and ultra-high-performance concrete plate and construction method therefor
US-2023349114-A1 · Nov 2, 2023 · US
Intelligent integrated anti-collision system and method for pier
US-11795635-B2 · Oct 24, 2023 · US
Expanding metal used in forming support structures
US-2023332370-A1 · Oct 19, 2023 · US
Expanding metal used in forming support structures
US-11697915-B2 · Jul 11, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC E01D19/02?
- CPC E01D19/02 is the Cooperative Patent Classification code for “Piers {(E01D19/005 takes precedence; towers for suspension bridges E01D19/14)}; Abutments (foundations E02D ){; Protecting same against drifting ice (against colliding vehicles E01F15/00)}.”
- How many patents are filed under CPC E01D19/02 (Piers {(E01D19/005 takes precedence; towers for suspension bridges E01D19/14)}; Abutments (foundations E02D ){; Protecting same against drifting ice (against colliding vehicles E01F15/00)})?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC E01D19/02 growing?
- Publication counts under this code: 4 in 2024 vs 8 in 2025 (latest complete years).