Description
HYDRAULIC ENGINEERING (ship-lifting E02C; dredging E02F)
E02B
Technology
Sub-Class
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- 0 2313 US PATENTS IN FORCE
- 392 US APPLICATIONS PENDING
- 2579 Total Patent Owners
- 8285 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Equipment or apparatus for, or methods of, general hydraulic engineering |
| 1/02 | Equipment or apparatus for, or methods of, general hydraulic engineering Hydraulic models |
| 3/00 | Engineering work in connection with control or use of streams, rivers, coasts, or other marine sites (barrages or weirs E02B 7/00); Sealings or joints for engineering work in general |
| 3/02 | Engineering work in connection with control or use of streams, rivers, coasts, or other marine sites (barrages or weirs E02B 7/00); Sealings or joints for engineering work in general Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow (dredging or scraping devices E02F) |
| 3/04 | Engineering work in connection with control or use of streams, rivers, coasts, or other marine sites (barrages or weirs E02B 7/00); Sealings or joints for engineering work in general Structures or apparatus for, or methods of, protecting banks, coasts, or harbours (sealings or joints E02B 3/16) |
Recent Patents
Not AvailableRecent Publications
Not AvailableTop Owners in This Class
Top Owners in This Subclass
Applications Filed in This Class - By Year
Applications Filed in This Subclass - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 30 Months (last 2 years Issuances)
- 30 Months (last 5 years Issuances)
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