Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 84/365
Name: Music > Instruments > Wind > Reed organs > Key actions
Description: Modifications in the parts of the action operated or controlled by the keys; devices to start the tongue in prompt vibration.










Sub-classes under this class:

Class Number Class Name Patents
84/368 Pallets 0
84/366 Pedal 2
84/367 Pneumatic 0


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Dyes and methods of marking biological material
Digital watermark embedding apparatus, digital watermark embedding method, and digital watermark detection apparatus
Method of fabricating solid electrolytic capacitor and solid electrolytic capacitor
Method for determining an object class of an object, from which light is emitted and/or reflected to a vehicle
Light-emitting device
Image forming apparatus, control method, and storage medium
Portion of a display panel with an ambiguous facial expression icon
  Randomly Featured Patents
Mobile antenna mount
Constant potential H-V generator
2-mercapto-5-pyridyl-1,3,4-oxadiazoles and 2-mercapto-5-pyridyl-1,3,4-thiadiazoles of the formula I
Use of phenylenediamines and hindered phenols to inhibit polymer formation during the manufacture of acrylonitrile
Table top
Particle monitoring system
Gain control amplifier
Bicycle derailleur system with integral flexible seal to protect moving parts from contaminants
Cantilever mounting system
Optical module