Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 84/418O
Name: Music >
Description:










Sub-classes under this class:

Class Number Class Name Patents
84/1 Instruments 8
84/453 Accessories 398
84/DIG.1 Plural speakers 36
84/DIG.10 Feedback 129
84/DIG.11 Frequency dividers 50
84/DIG.12 Side; rhythm and percussion devices 371
84/DIG.13 Gas discharge tube 1
84/DIG.14 Harmonicas 14
84/DIG.15 Accordions 3
84/DIG.16 Crescendo 1
84/DIG.17 Cabinets 29
84/DIG.18 Tuning 83
84/DIG.19 Light sensitive resistor 17
84/DIG.2 Preference networks 120
84/DIG.20 Monophonic 30
84/DIG.21 Mechanical resonator 10
84/DIG.22 Chord organs 247
84/DIG.23 Electronic gates for tones 46
84/DIG.24 Piezoelectrical transducers 112
84/DIG.25 Pedal clavier 22
84/DIG.26 Reverberation 112
84/DIG.27 Stereo 37
84/DIG.28 Service manuals 0
84/DIG.29 Tape 29
84/DIG.3 Foldable; detachable; collapsible 25
84/DIG.30 Fret control 64
84/DIG.4 Chorus; ensemble; celeste 91
84/DIG.5 Chiff 5
84/DIG.6 Cathode-ray tube 31
84/DIG.7 Electric key switch structure 177
84/DIG.8 Keyed oscillators 40
84/DIG.9 Filtering 203


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Moving picture decoding device and moving picture decoding method
Mobile computing terminal
Photoelectric conversion apparatus
Method and system for dynamic storage tiering using allocate-on-write snapshots
Radiation-emitting semiconductor chip and method for producing a radiation-emitting semiconductor chip
Sporting goal practice screen
People engine optimization
  Randomly Featured Patents
Reliable elliptic curve cryptography computation
Process for the preparation of cyclopropyl carboxylic acid esters and derivatives
Steam valve
Cleaning sheet
Dynamic time-of-day sky box lighting
Prevailing torque adjusting element and method and apparatus for the construction thereof
Loom for weaving a slide-fastener element to a tape
Avermectins with a cleaved furan ring and an 8a hydroxy group
Operation unit with an error amount calculating circuit for output data thereof
Process for isomerization and transalkylation of alkylphenols