Resources Contact Us Home
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 244/144
Name: Aeronautics > Safety lowering devices > Parachutes > Aircraft element convertible to parachute
Description: Conventional aircraft elements convertible in emergency to structure acting as parachutes.

Patents under this class:

Patent Number Title Of Patent Date Issued
6888476 Control method for video guidance sensor system May. 3, 2005
5673875 Stabilizing inflight parachute system Oct. 7, 1997
4930726 Built-in control flaps for a multi-cell wing type canopy Jun. 5, 1990

  Recently Added Patents
Method for specifying control curve parameters for controlling climatic environmental conditions of climate-controlled enclosed spaces
Asymmetric switching rectifier
Digital display devices and digital projectors with expanded color gamut
Circuit breakers
Systems, methods, and media for firewall control via remote system information
Over the counter medicinal container with surface ornamentation
Switched capacitor hold-up scheme for constant boost output voltage
  Randomly Featured Patents
Digital radio communication system with efficient audio and non-audio data transmission
Heat transfer enhancement using tangential injection
Speech coder that determines pulsed parameters
Adjustable cultivator tool holder
Capacitively coupled floating gate driver
Method and apparatus for the assembly of jacketed electronic devices
Ultrasonic diagnosing machine for medical use
Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method
Tub/shower installation block
Disposable, retractable lancet