3140547

Information

• Patent Grant
• 3140547

• References
• Source

• Patent Number

  3,140,547

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1964
  60 years ago

• CPC

  • B25B5/107 - Blocks therefor

• US Classifications

  • 033 - Geometrical instruments
  • 254 - Implements or apparatus for applying pushing or pulling force