Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 178/DIG.2
Name: Telegraphy >

Sub-classes under this class:

Class Number Class Name Patents
178/ Systems 0
178/1 Miscellaneous 8
178/101 Keys 4
178/111 Tapes 0
178/114 Instrument tables 1
178/115 Learners' instruments 3
178/118 Receivers 3
178/2R Systems 43
178/70R Repeaters 33
178/74 Circuits 4
178/77 Combined instruments 1
178/79 Code transmitters 23

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Liquid crystal display device
Method and composition for improving skin barrier function
Domain isolation through virtual network machines
Storage system with LU-setting function
Agglutination judgment method
Compounds for nonsense suppression and methods for their use
Battery terminal with current sensor
  Randomly Featured Patents
Multi-directional carrier system for operable partitions
Strap for an article of foodstuff
Universal overhead door system
Dual chamber syringe apparatus
Anhydrous, transfer-resistant cosmetic lip compositions
Very long instruction word (VLIW) computer having an efficient instruction code format
Image forming apparatus, image forming system, image forming method, and control program for printing data requested from a client apparatus via a network
Vibration reducing sports glove
Ultra high-temperature plastic package and method of manufacture
Toothed wheel unit with external toothing