3898912

Information

• Patent Grant
• 3898912

• References
• Source

• Patent Number

  3,898,912

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1975
  50 years ago

• CPC

  • B41B17/06 - with an adjustable carrier
  • F15B11/125 - by means of digital actuators
  • F15B15/261 - using positive interengagement
  • F15B15/2807 - Position switches, i.e. means for sensing of discrete positions only

• US Classifications

  • 091 - Motors: expansible chamber type
  • 250 - Radiant energy