1415448

Information

• Patent Grant
• 1415448

• References
• Source

• Patent Number

  1,415,448

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1922
  103 years ago

• CPC

  • B65G21/22 - Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
  • B66B17/26 - for loading or unloading mining-hoist skips
  • B65G2812/0681 - by reciprocating skips along guiding means

• US Classifications

  • 104 - Railways