3421158

Information

• Patent Grant
• 3421158

• References
• Source

• Patent Number

  3,421,158

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1969
  56 years ago

• CPC

  • B63C11/10 - Rigid suits
  • Y10T74/19628 - Pressure distributing

• US Classifications

  • 002 - Apparel
  • 074 - Machine element or mechanism
  • 285 - Pipe joints or couplings