3828705

Information

• Patent Grant
• 3828705

• References
• Source

• Patent Number

  3,828,705

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  50 years ago

• CPC

  • B21D13/02 - by pressing
  • B21D35/00 - Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
  • B21D53/00 - Making other particular articles
  • B65D19/0036 - forming discontinuous or non-planar contact surfaces
  • B65D2519/00024 - Metal
  • B65D2519/00059 - Metal
  • B65D2519/00268 - made of one piece
  • B65D2519/00288 - made of one piece
  • B65D2519/00318 - made of one piece
  • B65D2519/00338 - contact surface having a discrete foot-like shape
  • B65D2519/00407 - on the load supporting surface
  • B65D2519/00412 - on the base surface

• US Classifications

  • 072 - Metal deforming
  • D34 - Material or article handling equipment