3775526

Information

• Patent Grant
• 3775526

• References
• Source

• Patent Number

  3,775,526

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  51 years ago

• CPC

  • B26D3/006 - specially adapted for cutting blocs of plastic material
  • B29C44/5663 - by perforating the foam
  • B29L2031/608 - Honeycomb structures
  • B29L2031/751 - Mattresses, cushions
  • Y10T428/24149 - Honeycomb-like

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 428 - Stock material or miscellaneous articles