1801575

Information

• Patent Grant
• 1801575

• References
• Source

• Patent Number

  1,801,575

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1931
  94 years ago

• CPC

  • B30B1/14 - operated by cams, eccentrics, or cranks
  • B30B11/10 - intermittently rotated
  • Y10S425/001 - Accumulator

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus