Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 84/84
Name: Music > Instruments > Automatic > Wind > Organs
Description: Miscellaneous organ constructions having either pipes or reeds, or both.

Sub-classes under this class:

Class Number Class Name Patents
84/86 Cylinder 3
84/87 Disk 2
84/88 Electropneumatic action 3
84/89 Pneumatic action 3
84/85 Stop actions 3

Patents under this class:

Patent Number Title Of Patent Date Issued
5330848 Resonator body for drums Jul. 19, 1994

  Recently Added Patents
System and method for efficient association of a power outlet and device
Electronic devices with voice command and contextual data processing capabilities
Avalanche photodiodes having accurate and reproductible amplification layer
Systems and methods to provide communication history for communication devices
Reoccuring keying system
Method and apparatus for supporting HARQ
Grounding fitting
  Randomly Featured Patents
Storage system for checking data coincidence between a cache memory and a disk drive
Synthetic catalytic free radical scavengers useful as antioxidants for prevention and therapy of disease
Method of manufacture of graphite plate assembly
Lens hydration apparatus and method
Process for identifying discrete data representative of an input sample stream
Desk lamp
Method of making photosensitive colored glasses exhibiting alterable photo-anisotropic effects
Guided thrust maneuvered shipboard crane
Particulate filter regenerating device
Decorative lighting system in cluster arrangement