3676955

Information

• Patent Grant
• 3676955

• References
• Source

• Patent Number

  3,676,955

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1972
  52 years ago

• CPC

  • E06B3/34 - with only one kind of movement
  • E06B2003/346 - where the additional frame rotates around a vertical axis

• US Classifications

  • 049 - Movable or removable closures