B63G 8/12

Sub-Class

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Description

Class  B63G : OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS


Subclass 8/12: Underwater vessels, e.g. submarines (submarine hulls B63B 3/13; diving chambers with mechanical link, e.g. cable, to a base B63C 11/34; divers' sleds B63C 11/46; torpedoes F42B 19/00) Propulsion (nuclear propulsion B63H 21/18; submerged exhausting apparatus F01N 13/12; propulsion power plants or units per se, see the relevant classes) using internal-combustion engines

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11198039 Multipurpose low emission submersible engine and aquatic craft using sameFeb 19, 20Dec 14, 21Not available
11009327 Series hybrid architecture for an unmanned underwater vehicle propulsion systemJun 17, 20May 18, 21HAMILTON SUNDSTRAND CORPORATION
10738697 Parallel combustor configuration for unmanned underwater vehicle propulsion turbineJun 23, 17Aug 11, 20HAMILTON SUNDSTRAND CORPORATION
10718598 Series hybrid architecture for an unmanned underwater vehicle propulsion systemJun 23, 17Jul 21, 20HAMILTON SUNDSTRAND CORPORATION
10603549 Multipurpose low emission submersible engine and aquatic craft using sameMay 07, 18Mar 31, 20Not available
10435125 System and method for transporting methaneOct 10, 16Oct 08, 19The Boeing Company
10414477 Pulsed power hybrid electric unmanned underwater vehicle propulsion systemJun 23, 17Sep 17, 19HAMILTON SUNDSTRAND CORPORATION
9643700 Selectively submersible vesselJan 21, 16May 09, 17AEROJET ROCKETDYNE, INC.
9452814 Autonomous power generation in submersible environmentsMar 10, 14Sep 27, 16THE BOEING COMPANY

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Recent Publications

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Patents Issued To Date - By Filing Year

Average Time to Issuance