Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 84/472
Name: Music > Accessories > Teaching devices > Charts or boards > Easel type
Description: Devices adapted to stand vertically and others of analogous construction and use.










Patents under this class:

Patent Number Title Of Patent Date Issued
7326845 Music stand device and musical instrument having the musical stand device Feb. 5, 2008
6802485 Two-piece music stand accessory for large books Oct. 12, 2004
6491277 Music holding device for a piano Dec. 10, 2002
6414230 Jazz drumming ride pattern flip chart tool Jul. 2, 2002
6050536 Music support and turning aid Apr. 18, 2000
4464971 Musical education display apparatus Aug. 14, 1984
4444083 Keyboard instrument, especially a piano or similar instrument Apr. 24, 1984
3978756 Guitar instruction system Sep. 7, 1976











 
 
  Recently Added Patents
Fabrication of thin pellicle beam splitters
Battery grid
Electronic communication device
Image processing apparatus, image processing method, and program
Liquid formulations of carboxamide arthropodicides
Systems and methods for electronic verification of vehicle insurance coverage
Gangable electrical box and leveling assembly
  Randomly Featured Patents
X-ray CT apparatus
Process for the preparation of N-.alpha.-alkoxyalkyl-carboxamides, and some representatives of this class of compounds and secondary products obtained therefrom
Network-based system for configuring a system using software programs generated based on a user specification
Missile ejection system and launching canister thereof
Carbon black immunochemical label
Internet friendly proxy server extending legacy software connectivity
Team instructional bulletin board
Rotating flow pump with a feed pump unit formed as an ejector
Light emitting device and display device using same
Molecular marker for muscle stem cells