1938926

Information

• Patent Grant
• 1938926

• References
• Source

• Patent Number

  1,938,926

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1933
  91 years ago

• CPC

  • B61D19/009 - both sliding and plugging, (
  • Y10T16/35 - Panel hangers, travelers and/or tracks
  • Y10T16/3831 - Swiveling
  • Y10T292/03 - Miscellaneous
  • Y10T292/0939 - Cam
  • Y10T292/1092 - Swinging catch

• US Classifications

  • 016 - Miscellaneous hardware
  • 049 - Movable or removable closures
  • 105 - Railway rolling stock
  • 292 - Closure fasteners