1801006

Information

• Patent Grant
• 1801006

• References
• Source

• Patent Number

  1,801,006

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1931
  94 years ago

• CPC

  • F22B37/221 - Covers for drums, collectors, manholes or the like
  • B23P11/005 - by expanding or crimping
  • B23P19/02 - for connecting objects by press fit or for detaching same
  • F22B37/22 - Drums Headers Accessories therefor
  • Y10S285/901 - Cap closures
  • Y10S292/10 - Cupped disc fasteners
  • Y10T29/49702 - Lubricating
  • Y10T29/49938 - Radially expanding part in cavity, aperture, or hollow body

• US Classifications

  • 220 - Receptacles
  • 029 - Metal working
  • 138 - Pipes and tubular conduits
  • 285 - Pipe joints or couplings
  • 292 - Closure fasteners