1919393

Information

• Patent Grant
• 1919393

• References
• Source

• Patent Number

  1,919,393

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1933
  91 years ago

• CPC

  • E06B1/6084 - Mounting frames elastically
  • E06B1/02 - Base frames
  • E06B1/18 - composed of several parts with respect to the cross-section of the frame itself

• US Classifications

  • 052 - Static structures
  • 049 - Movable or removable closures