3228284

Information

• Patent Grant
• 3228284

• References
• Source

• Patent Number

  3,228,284

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1966
  59 years ago

• CPC

  • G03B23/14 - Carriers operable to move pictures into, and out of, the projection or viewing position and carrying one or two pictures only in a removable manner also other devices not provided with a stock
  • G03B27/34 - Means for automatic focusing therefor
  • G03B27/6278 - Handling single frame negatives
  • G03B27/6285 - Handling strips
  • Y10T29/518 - Carriage stop mechanism
  • Y10T74/2063 - Stops
  • Y10T82/16951 - Tool adjustment and/or stop
  • Y10T408/5623 - with presser foot

• US Classifications

  • 355 - Photocopying
  • 029 - Metal working
  • 074 - Machine element or mechanism
  • 082 - Turning
  • 248 - Supports
  • 408 - Cutting by use of rotating axially moving tool