3122799

Information

• Patent Grant
• 3122799

• References
• Source

• Patent Number

  3,122,799

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1964
  60 years ago

• CPC

  • E06B3/34 - with only one kind of movement
  • E06B3/5009 - where the sliding and rotating movements are necessarily performed simultaneously
  • E05Y2800/10 - Additional functions
  • E05Y2800/744 - cleaning or service
  • E06B3/38 - with a horizontal axis of rotation at the top or bottom of the opening
  • E06B3/40 - with a vertical or horizontal axis of rotation not at one side of the opening
  • E06B2003/343 - with at least two axes of rotation without additional frame within the wing

• US Classifications

  • 049 - Movable or removable closures