3871133

Information

• Patent Grant
• 3871133

• References
• Source

• Patent Number

  3,871,133

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1975
  49 years ago

• CPC

  • E06B7/20 - automatically withdrawn when the wing is opened
  • E06B7/215 - with sealing strip being moved to a retracted position by elastic means
  • E06B7/2316 - used as a seal between the floor and the wing
  • E06B2007/202 - Actuator connected to wing frame

• US Classifications

  • 049 - Movable or removable closures