1534039

Information

• Patent Grant
• 1534039

• References
• Source

• Patent Number

  1,534,039

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1925
  99 years ago

• CPC

  • B21C47/30 - expansible or contractible
  • Y10T29/53948 - Centrifugal separator

• US Classifications

  • 294 - Handling: hand and hoist-line implements
  • 029 - Metal working
  • 242 - Winding, tensioning, or guiding