1931458

Information

• Patent Grant
• 1931458

• References
• Source

• Patent Number

  1,931,458

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1933
  91 years ago

• CPC

  • B65D5/5035 - Paper elements
  • B65D5/5085 - the elements forming grooves, ribs, or the like, situated on opposed walls and between which the articles are located

• US Classifications

  • 206 - Special receptacle or package