1956458

Information

• Patent Grant
• 1956458

• References
• Source

• Patent Number

  1,956,458

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1934
  90 years ago

• CPC

  • B65D5/448 - Metal or wire reinforcements
  • Y10T24/3632 - Link

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 024 - Buckles, buttons, clasps, etc.