Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 84/448
Name: Music > Instruments > General features > Transposers > Intermediate parts shifted
Description: Parts between the keyboard and sounders are shifted.

Patents under this class:

Patent Number Title Of Patent Date Issued
4821619 Key signature actuator for a musical keyboard Apr. 18, 1989
4640173 Electronic musical instrument Feb. 3, 1987
3986422 Electronic musical instrument Oct. 19, 1976

  Recently Added Patents
Electronic component, a semiconductor wafer and a method for producing an electronic component
Metal melting apparatus and method for melting metal
Rewriting branch instructions using branch stubs
Satellite mounting pole
Stacked thin-film superlattice thermoelectric devices
Location-based method to specify ratio frequency spectrum rights
Electronic device package and fabrication method thereof
  Randomly Featured Patents
Abrasive slurry regulator assembly
Single-use safety syringe provided with retractile needle and device preventing it from being reused
Optical switch
Insulated electric wire
Method and apparatus for testing a well
Water consumption monitor
Cart with removable tray assembly
Apparatus for the delivery of molten metal
Apparatus and method for mapping acoustic fields