The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 28, 2018
Filed:
Jul. 21, 2015
Applicant:
Zhirong Wu, Beijing, CN;
Inventor:
Zhirong Wu, Beijing, CN;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02B 17/02 (2006.01); E02D 27/20 (2006.01); E02D 23/02 (2006.01); E02D 23/10 (2006.01); E02D 25/00 (2006.01); E02D 27/18 (2006.01); E02D 27/52 (2006.01); E02D 29/09 (2006.01); E04H 7/02 (2006.01); B63B 35/44 (2006.01); E02B 17/06 (2006.01); B65D 88/02 (2006.01); E04H 7/04 (2006.01); E04H 7/18 (2006.01); E02B 17/00 (2006.01); E02D 27/12 (2006.01); E02D 27/38 (2006.01); E02D 29/00 (2006.01); B65D 88/78 (2006.01);
U.S. Cl.
CPC ...
E02B 17/02 (2013.01); B63B 35/4413 (2013.01); B65D 88/02 (2013.01); E02B 17/0017 (2013.01); E02B 17/025 (2013.01); E02B 17/027 (2013.01); E02B 17/06 (2013.01); E02D 23/02 (2013.01); E02D 23/10 (2013.01); E02D 25/00 (2013.01); E02D 27/12 (2013.01); E02D 27/18 (2013.01); E02D 27/20 (2013.01); E02D 27/38 (2013.01); E02D 27/52 (2013.01); E02D 27/525 (2013.01); E02D 29/00 (2013.01); E02D 29/06 (2013.01); E04H 7/02 (2013.01); E04H 7/04 (2013.01); E04H 7/18 (2013.01); B63B 35/44 (2013.01); B63B 2035/442 (2013.01); B63B 2035/448 (2013.01); B65D 88/78 (2013.01); E02B 2017/0039 (2013.01); E02B 2017/0043 (2013.01); E02B 2017/0056 (2013.01); E02B 2017/0069 (2013.01); F17C 2201/0104 (2013.01); F17C 2201/054 (2013.01); F17C 2203/0341 (2013.01); F17C 2203/0362 (2013.01); F17C 2203/0379 (2013.01); F17C 2203/0631 (2013.01); F17C 2203/0639 (2013.01); F17C 2203/0678 (2013.01); F17C 2205/0111 (2013.01); F17C 2221/033 (2013.01); F17C 2221/035 (2013.01); F17C 2223/0153 (2013.01); F17C 2223/0161 (2013.01); F17C 2223/033 (2013.01);
Abstract
This application discloses a new type of suction leg, an offshore caisson, a sit-on-bottom supporting platform. The suction leg includes a sealing long pile, this sealing long pile including a tubular pipe and a top head connected tightly to the tubular pipe to form cylindrical integral structure with sealing top and opening bottom. The top head has at least one opening to be able to open or close. The sealing long pile can be penetrated into the seabed by a gravity penetration method or/and a suction pile penetration method, or pulled out from the seabed by a buoyancy uplift method or/and a suction pile uplift method.