1958989

Information

• Patent Grant
• 1958989

• References
• Source

• Patent Number

  1,958,989

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1934
  90 years ago

• CPC

  • B43L9/02 - Compasses
  • Y10T24/1332 - Combined and convertible pencil holder

• US Classifications

  • 033 - Geometrical instruments
  • 024 - Buckles, buttons, clasps, etc.