Resources Contact Us Home
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 244/61
Name: Aeronautics > Aircraft power plants > Power plant using airship gas as fuel
Description: Aircraft power plants adapted to use some part of the sustaining gas or some other gas peculiarly adapted for airship use as fuel.

Patents under this class:

Patent Number Title Of Patent Date Issued
8336810 System, method and apparatus for widespread commercialization of hydrogen as a carbon-free alternative fuel source Dec. 25, 2012
8061651 Airship photocatalytic reactor energy generation, storage, and pipeless transmission systems Nov. 22, 2011
7341224 Miniature expendable surveillance balloon system Mar. 11, 2008
6425552 Cyclical thermal management system Jul. 30, 2002
6182924 Ballast for lighter than air aircraft Feb. 6, 2001
6131851 Apparatus having an energy generating skin as an outer covering Oct. 17, 2000
6119983 Airship/spacecraft Sep. 19, 2000
6119979 Cyclical thermal management system Sep. 19, 2000
5890676 Airship with neutral buoyancy fuel bladder Apr. 6, 1999
5348254 Long period floating airship Sep. 20, 1994

  Recently Added Patents
Preamplifier-to-channel communication in a storage device
Owner-brokered knowledge sharing machine
Lens barrel and imaging device
Wide bandwidth hybrid antenna for combination EAS and RFID label or tag
Control device of hybrid vehicle
Hybrid fiber constructions to mitigate creep in composites
Patterned MR device with controlled shape anisotropy
  Randomly Featured Patents
Image sensing apparatus having camera-shake detection function
Synthesis decoding and methods of use thereof
Mobile terminal and method for controlling 3 dimension display thereof
Wheel and tension spoke system
Quantum dot light enhancement substrate and lighting device including same
Tea kettle
Ceiling material for vehicles and production process thereof
Mammalian cytokine-like factor 7
Foamed plastic panel connecting means and wall structure
Water separator for a gas analyzer