2701515

Information

• Patent Grant
• 2701515

• References
• Source

• Patent Number

  2,701,515

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1955
  69 years ago

• CPC

  • E06B7/06 - with one ventilation wing only
  • E06B2009/528 - Screens extending between movable wing and fixed frame of window or door

• US Classifications

  • 454 - Ventilation
  • 049 - Movable or removable closures
  • 099 - Foods and beverages: apparatus