2320186

Information

• Patent Grant
• 2320186

• References
• Source

• Patent Number

  2,320,186

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1943
  81 years ago

• CPC

  • B66B13/308 - Details of seals and joints
  • B66B13/30 - Constructional features of doors or gates
  • Y10T16/376 - Covered, hollow or slotted track

• US Classifications

  • 016 - Miscellaneous hardware