Description
BRIDGES (bridges extending between terminal buildings and aircraft for embarking or disembarking passengers B64F 1/305)
E01D
Technology
Sub-Class
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- 0 799 US PATENTS IN FORCE
- 129 US APPLICATIONS PENDING
- 879 Total Patent Owners
- 2647 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Bridges in general (characterised by their structural type E01D 4/00-E01D 15/00) |
| 2/00 | Bridges characterised by the cross-section of their bearing spanning structure |
| 2/02 | Bridges characterised by the cross-section of their bearing spanning structure of the I-girder type |
| 2/04 | Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type |
| 4/00 | Arch-type bridges |
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
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)
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