1403335

Information

• Patent Grant
• 1403335

• References
• Source

• Patent Number

  1,403,335

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1922
  103 years ago

• CPC

  • E06B3/2605 - with frames permanently mounted behind or within each other, each provided with a pane or screen
  • E06B3/677 - Evacuating or filling the gap between the panes; Equilibration of inside and outside pressure Preventing condensation in the gap between the panes Cleaning the gap between the panes
  • E06B2003/2625 - with different frames made from different materials

• US Classifications

  • 052 - Static structures