2885257

Information

• Patent Grant
• 2885257

• References
• Source

• Patent Number

  2,885,257

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1959
  65 years ago

• CPC

  • C03B37/03 - Drawing means
  • Y10T24/3638 - Pivoted leaf

• US Classifications

  • 065 - Glass manufacturing
  • 024 - Buckles, buttons, clasps, etc.
  • 226 - Advancing material of indeterminate length