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Folding or telescopic bridges; Bridges built up from folding or telescopic sections (E01D15/122, E01D15/127 take precedence; folding or telescopic girders in general E04C3/005)
Folding or telescopic bridges; Bridges built up from folding or telescopic sections (E01D15/122, E01D15/127 take precedence; folding or telescopic girders in general E04C3/005) · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E01D15/124 |
| Official title | {Folding or telescopic bridges; Bridges built up from folding or telescopic sections (E01D15/122, E01D15/127 take precedence; folding or telescopic girders in general E04C3/005)} |
| Display label | Folding or telescopic bridges; Bridges built up from folding or telescopic sections (E01D15/122, E01D15/127 take precedence; folding or telescopic girders in general E04C3/005) |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 3 |
| 2019 | 2 |
| 2020 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Robotic bridging system
US-10633808-B2 · Apr 28, 2020 · US
Robotic bridging system
US-2020102709-A1 · Apr 2, 2020 · US
Mobile bridge module
US-10202729-B2 · Feb 12, 2019 · US
Mobile bridge apparatus
US-10190936-B2 · Jan 29, 2019 · US
Mobile bridge apparatus
US-2017363503-A1 · Dec 21, 2017 · US
Mobile bridge module
US-2017356145-A1 · Dec 14, 2017 · US
Lightweight universal gap crossing device and method of use
US-9617696-B1 · Apr 11, 2017 · US