2431279

Information

• Patent Grant
• 2431279

• References
• Source

• Patent Number

  2,431,279

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1947
  77 years ago

• CPC

  • B21D51/365 - involving fixing closure members to the tubes
  • B29C65/56 - using mechanical means or mechanical connections
  • B29C65/7882 - said parts to be joined moving in a circular path
  • B29C66/5344 - said single elements being substantially annular, i.e. of finite length
  • B29C66/63 - Internally supporting the article during joining
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29L2023/20 - Flexible squeeze tubes
  • Y10T29/53065 - with means to fasten by deformation
  • Y10T29/53387 - by deforming

• US Classifications

  • 029 - Metal working
  • 413 - Sheet metal container making