Description
Class E01D : BRIDGES
Subclass 12/00: Bridges characterised by a combination of structures not covered as a whole by a single one of groups E01D 2/00-E01D 11/00
E01D 12/00
Sub-Class
Stats
- 6 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 5 Total Patent Owners
- 45 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10689813 | Pneumatic structural element | Jun 01, 17 | Jun 23, 20 | Pibridge LTD |
| 8997292 | Extended-span and alternatively-shaped arch bridge and construction method therefor | Sep 30, 11 | Apr 07, 15 | Shenzhen Bridge Design & Research Institute Co., Ltd., SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD., |
| 8214955 | Enclosed bridge | Sep 19, 08 | Jul 10, 12 | Not available |
| 7047584 | Support leg system and method for supporting a dock leveler | Aug 27, 03 | May 23, 06 | 4FRONT ENGINEERED SOLUTIONS, INC. |
| RE39063 | Airport bridge and lift | Sep 17, 04 | Apr 18, 06 | ERMC AVIATION LLC, KEISH, FREDRICK, |
| 6658685 | Airport bridge and lift | Jul 10, 02 | Dec 09, 03 | ERMC AVIATION LLC, KEISH, FREDRICK, |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0263,407 | LARGE-SPAN CORRIDOR STRUCTURE COMPOSED OF ARC-SHAPED CANTILEVER TRUSSES AND STAY CABLE SUPPORTING STRUCTURES AND CONSTITUTING METHOD THEREOF | Sep 26, 22 | Aug 08, 24 | Zhejiang University City College |
| 2024/0093,443 | DOUBLE-DECK MULTI-SPAN BRIDGE CONSTRUCTION METHOD | Sep 23, 21 | Mar 21, 24 | CHINA CONSTRUCTION SCIENCE AND INDUSTRY CORPORATION LTD |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)