Resources Contact Us Home
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
Techniques for data assignment from an external distributed file system to a database management system
Synthetic bone grafts
Look up table (LUT) structure supporting exclusive OR (XOR) circuitry configured to allow for generation of a result using quaternary adders
Electronic system and method for compensating the dimensional accuracy of a 4-axis CNC machining system using global and local offsets
Multilayer films having reduced curling
Micro-fluidic device
Lightning-protective explosion-preventive fastener
  Randomly Featured Patents
Article of footwear with a stretchable upper and an articulated sole structure
Laundry machine and method of washing clothes
Image processing apparatus, information processing apparatus, and information output method
Modular cabinet
Computer vision aided automated tire inspection system for in-motion inspection of vehicle tires
Control device for acceleration pump
Camera including multiple burst data to identify unexposed frames
Subsurface formation testing apparatus
Datapath synthesis method and apparatus utilizing a structured cell library
Test fixture and method of testing a spin rinse dryer and components thereof