325202

Information

• Patent Grant
• 325202

• References
• Source

• Patent Number

  325,202

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1885
  139 years ago

• CPC

  • B22D7/06 - Ingot moulds or their manufacture
  • C04B14/48 - Metal
  • Y10S29/04 - Strips of repeated articles - cut up later
  • Y10T29/49607 - Spring-head clip making
  • Y10T428/12264 - having outward flange, gripping means or interlocking feature
  • Y10T428/12382 - Defined configuration of both thickness and nonthickness surface or angle therebetween [e.g., rounded corners, etc.]
  • Y10T428/12389 - having variation in thickness

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 029 - Metal working