Bridge expansion joint structure and construction method thereof
US-12460360-B2 · Nov 4, 2025 · US
Arrangement, construction or bridging of expansion joints ({E01D19/005 takes precedence; in movable bridges E01D15/005 - E01D15/10}; sealing joints not restricted to expansion joints for bridges E04B1/68)
Arrangement, construction or bridging of expansion joints ({E01D19/005 takes precedence; in movable bridges E01D15/005 - E01D15/10}; sealing joints not restricted to expansion joints for bridges E04B1/68) · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E01D19/06 |
| Official title | Arrangement, construction or bridging of expansion joints ({E01D19/005 takes precedence; in movable bridges E01D15/005 - E01D15/10}; sealing joints not restricted to expansion joints for bridges E04B1/68) |
| Display label | Arrangement, construction or bridging of expansion joints ({E01D19/005 takes precedence; in movable bridges E01D15/005 - E01D15/10}; sealing joints not restricted to expansion joints for bridges E04B1/68) |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 13 |
| 2019 | 5 |
| 2021 | 3 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Expansion joint, system and method for connecting regions of a rail-based grid storage system
US-2025145373-A1 · May 8, 2025 · US
Expansion joint, system and method for connecting regions of a rail-based grid storage system
US-12286294-B2 · Apr 29, 2025 · US
Easily maintainable assembly-type bridge expansion joint structure and construction method thereof
US-2025092621-A1 · Mar 20, 2025 · US
Socket assembled arch rib, manufacturing and construction method thereof, and arch bridge
US-2024240416-A1 · Jul 18, 2024 · US
Self-cleaning expansion joint system
US-2024229381-A9 · Jul 11, 2024 · US
Modular expansion joint system
US-2024229379-A9 · Jul 11, 2024 · US
Modular expansion joint system
US-2024133133-A1 · Apr 25, 2024 · US
Joint edge insert
US-2023323654-A1 · Oct 12, 2023 · US
Expansion joint, system and method for connecting regions of a rail-based grid storage system
US-2021339950-A1 · Nov 4, 2021 · US
Waterproof sheet and waterproofing method including using same
US-11059998-B2 · Jul 13, 2021 · US
Performance alarming method for bridge expansion joints based on temperature displacement relationship model
US-10970427-B2 · Apr 6, 2021 · US
Expansion Joint Seal with Positioned Load Transfer Member
US-2019266335-A1 · Aug 29, 2019 · US
A performance alarming method for bridge expansion joints based on temperature displacement relationship model
US-2019228117-A1 · Jul 25, 2019 · US
Durable joint seal system with flexibly attached cover plate
US-10323360-B2 · Jun 18, 2019 · US
Expansion Joint Seal with load transfer and sensor
US-2019108351-A1 · Apr 11, 2019 · US
Expansion joint seal with load transfer and flexion
US-10213962-B2 · Feb 26, 2019 · US
Safety inspection apparatus for bridge using expansion joint with load cell and method for the same
US-10139307-B2 · Nov 27, 2018 · US
Expansion Joint Seal with load transfer and flexion
US-2018300490-A1 · Oct 18, 2018 · US
Waterproof sheet and waterproofing method including using same
US-2018251661-A1 · Sep 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC E01D19/06?
- CPC E01D19/06 is the Cooperative Patent Classification code for “Arrangement, construction or bridging of expansion joints ({E01D19/005 takes precedence; in movable bridges E01D15/005 - E01D15/10}; sealing joints not restricted to expansion joints for bridges E04B1/68).”
- How many patents are filed under CPC E01D19/06 (Arrangement, construction or bridging of expansion joints ({E01D19/005 takes precedence; in movable bridges E01D15/005 - E01D15/10}; sealing joints not restricted to expansion joints for bridges E04B1/68))?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC E01D19/06 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).