Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 84/161
Name: Music > Instruments > Automatic > Selectors > Note sheets
Description: Improvements in the sheet, its material, construction, perforations, or attachments.

Sub-classes under this class:

Class Number Class Name Patents
84/162 Ends and joints 0
84/163 Overlapping holes 0
84/164 With expression and tempo marks 0
84/165 With marks for voice 0
84/166 With projections 0

Patents under this class:

Patent Number Title Of Patent Date Issued
5698801 Musical display device Dec. 16, 1997

  Recently Added Patents
Methods and devices for coding and decoding images, computer program implementing them and information carrier enabling their implementation
Process for the preparation of diene polymers of statistical vinylarene-diene copolymers
Imaging lens with three lens elements, and electronic apparatus having the same
Shower bench
Multi-mode 3-dimensional image display apparatus
Method and system for providing an intelligent visual scrollbar position indicator
Inverter, NAND gate, and NOR gate
  Randomly Featured Patents
Method for shifting goods and apparatus therefor
Shoe horn
Display assembly for ultrasound system
Cryogenic refrigeration apparatus
PI-3 kinase inhibitor prodrugs
Telephone method and apparatus
Cart loading equipment having reciprocating pusher and chain conveyors with sensor operated central control
System and method to pass a private encryption key
Timer having a variable operation period
combination air bar and hole bar flotation dryer