2519675

Information

• Patent Grant
• 2519675

• References
• Source

• Patent Number

  2,519,675

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1950
  74 years ago

• CPC

  • B43M99/003 - with only one penholder
  • Y10T403/32541 - Rotatable members resiliently biased to one position
  • Y10T403/32811 - Spring-biased
  • Y10T403/32827 - Interposed spring means coaxial with pivot

• US Classifications

  • 211 - Supports: racks
  • 403 - Joints and connections