2298266

Information

• Patent Grant
• 2298266

• References
• Source

• Patent Number

  2,298,266

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1942
  82 years ago

• CPC

  • D06B23/047 - Replacing or removing the core of the package
  • Y10T29/53622 - Helical spring
  • Y10T29/53657 - to apply or remove a resilient article [e.g., tube, sleeve, etc.]

• US Classifications

  • 029 - Metal working
  • 425 - Plastic article or earthenware shaping or treating: apparatus