1898053

Information

• Patent Grant
• 1898053

• References
• Source

• Patent Number

  1,898,053

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1933
  92 years ago

• CPC

  • B43L25/002 - Caps or closure means for ink receptacles
  • Y10T70/5093 - For closures
  • Y10T70/5566 - External locking devices

• US Classifications

  • 070 - Locks