2244550

Information

• Patent Grant
• 2244550

• References
• Source

• Patent Number

  2,244,550

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1941
  84 years ago

• CPC

  • B26F1/26 - Perforating by non-mechanical means
  • B26F1/24 - Perforating by needles or pins
  • Y10S425/037 - Perforate
  • Y10T83/0414 - At localized area [e.g., line of separation]
  • Y10T83/283 - With means to control or modify temperature of apparatus or work
  • Y10T83/5769 - Clamp yieldably driven by tool or tool support
  • Y10T156/1304 - Means making hole or aperture in part to be laminated
  • Y10T156/1313 - Cutting element simultaneously bonds [e.g., cut seaming]

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 083 - Cutting
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 425 - Plastic article or earthenware shaping or treating: apparatus