1554616

Information

• Patent Grant
• 1554616

• References
• Source

• Patent Number

  1,554,616

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1925
  99 years ago

• CPC

  • B22D25/02 - by its peculiarity of shape of works of art
  • B65D75/26 - Articles or materials wholly enclosed in laminated sheets or wrapper blanks
  • Y10S29/038 - Spot welding with other step
  • Y10T29/49991 - Combined with rolling

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 029 - Metal working
  • 076 - Metal tools and implements, making