1840041

Information

• Patent Grant
• 1840041

• References
• Source

• Patent Number

  1,840,041

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1932
  93 years ago

• CPC

  • E04B7/063 - Hipped ends
  • E04D3/08 - with metal glazing bars
  • E04B2007/066 - for conservatories
  • E04D2003/0812 - the supporting section of the glazing bar consisting of one single bent or otherwise deformed sheetmetal
  • E04D2003/085 - locked by snap action
  • E04D2003/0875 - on the ridge of the roof or on intersecting roof parts
  • E04D2003/0881 - on the eaves of the roof
  • Y10T24/3443 - Spring biased jaw

• US Classifications

  • 052 - Static structures
  • 024 - Buckles, buttons, clasps, etc.