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
Alternate source programming
Heat retaining device
Normalized contextual performance metric for the assessment of fatigue-related incidents
Universal tablet and smartphone holder
Electromagnetic bandgap structure and printed circuit board
Laser processing machine
Extensible, filtered lists for mobile device user interface
  Randomly Featured Patents
Cytotoxic T-cell epitopes of the papilloma virus l1-protein and use thereof in diagnosis and therapy
Dielectric ceramic composition for high frequencies
Deactivants for dust mite allergens
Working board for drilling rig
Image reading apparatus
Highly miniaturized, battery operated, digital wireless camera using programmable single chip active pixel sensor (APS) digital camera chip
Flip-flop circuit
Fault tolerant bubble memory with redundancy using a stationary register on a single chip
Method for determining the diuretic potency of candidate drugs as inhibitors of the antidiuretic hormone-elicited water channel
Method and apparatus for trimming B-spline descriptions of patches in a high performance three dimensional graphics system