698884

Information

• Patent Grant
• 698884

• References
• Source

• Patent Number

  698,884

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1902
  122 years ago

• CPC

  • E05D11/04 - relating to the use of free balls as bearing-surfaces
  • Y10T16/5379 - Circularly distributed balls or rollers
  • Y10T16/53985 - Between opposing surfaces

• US Classifications

  • 016 - Miscellaneous hardware