2497302

Information

• Patent Grant
• 2497302

• References
• Source

• Patent Number

  2,497,302

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1950
  74 years ago

• CPC

  • B23Q5/142 - mechanically-operated
  • B23Q2705/064 - mechanically controlled
  • Y10T74/1808 - Phonograph type
  • Y10T74/19084 - Spur
  • Y10T74/19279 - Cam operated
  • Y10T74/19437 - Electrically operated
  • Y10T74/2102 - Adjustable
  • Y10T82/2504 - And transmission

• US Classifications

  • 074 - Machine element or mechanism
  • 082 - Turning