Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 84/35
Name: Music > Instruments > Automatic > Stringed > Pianos > Pneumatic type > Expression mechanism > Parts of piano moved > Rest rail shifted
Description: The hammer rest-rail is shifted, usually in sections and without depressing the pedal.










Sub-classes under this class:

Class Number Class Name Patents
84/38 Graduated shift 0
84/36 Normally in short stroke position 0
84/37 Position controlled from reservoir 1


Patents under this class:

Patent Number Title Of Patent Date Issued
7193147 String-striking device for piano Mar. 20, 2007
7145062 String-striking device of piano Dec. 5, 2006











 
 
  Recently Added Patents
Navigation apparatus, search result display method, and graphical user interface
Epilation apparatus
Processing circuitry for use with a position sensor
Neuronal differentiation-inducing peptide and use thereof
Multilayered ceramic electronic component and fabrication method thereof
Touch screen tablet
Method and device for monitoring and analyzing signals
  Randomly Featured Patents
Portable soil decontamination kiln
Remote control method and apparatus, remote controller, and apparatus and system based on such remote control
Apparatus and method for custom tinting soft contact lenses by dispenser of lenses
Nitride semiconductor device
Can opener with a lid magnet
Printed decorations for pastry
Flush mount bridging and backing
Electrical outlet with lateral connection
Information storage medium storing multi-angle data and method and apparatus for reproducing the multi-angle data
Mechanical properties testing device and method