3925777

Information

• Patent Grant
• 3925777

• References
• Source

• Patent Number

  3,925,777

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1975
  49 years ago

• CPC

  • G04G9/087 - provided with means for displaying at will a time indication or a date or a part thereof
  • G04G9/0064 - in which functions not related to time can be displayed
  • G04G9/082 - using multiplexing techniques
  • G04G13/00 - Producing acoustic time signals
  • G09G3/04 - for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 340 - Communications: electrical
  • 345 - Computer graphics processing and selective visual display systems
  • 968 - Horology