2963749

Information

• Patent Grant
• 2963749

• References
• Source

• Patent Number

  2,963,749

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1960
  64 years ago

• CPC

  • B29C47/021 - Coating hollow articles
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29D23/18 - Pleated or corrugated hoses
  • Y10S264/52 - Processes of making corrugated tubes for gas mask
  • Y10S264/71 - Processes of shaping by shrinking

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes