1804877

Information

• Patent Grant
• 1804877

• References
• Source

• Patent Number

  1,804,877

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1931
  94 years ago

• CPC

  • E05C19/009 - Latches with floating bolts
  • E05D13/08 - acting by friction for vertically sliding wings
  • E05Y2900/148 - Windows
  • Y10S292/07 - Disc cam also swinging windows, locking and operating means
  • Y10S292/20 - Window fasteners
  • Y10T292/1039 - Swinging and camming

• US Classifications

  • 292 - Closure fasteners