1944949

Information

• Patent Grant
• 1944949

• References
• Source

• Patent Number

  1,944,949

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1934
  91 years ago

• CPC

  • E02F3/4075 - Dump doors; Control thereof
  • Y10S292/57 - Anti-friction provisions
  • Y10T70/8919 - Antifriction provisions
  • Y10T292/1011 - Lever
  • Y10T292/102 - Lever

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks
  • 414 - Material or article handling