2445543

Information

• Patent Grant
• 2445543

• References
• Source

• Patent Number

  2,445,543

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1948
  76 years ago

• CPC

  • E21D15/502 - Prop bodies characterised by their shape
  • E21D15/40 - Collar or other support gripped to one or both parts by toggle-action, cam, or other member pivoted or similarly mounted
  • Y10T403/32483 - Spring biased

• US Classifications

  • 248 - Supports
  • 403 - Joints and connections