2540547

Information

• Patent Grant
• 2540547

• References
• Source

• Patent Number

  2,540,547

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1951
  73 years ago

• CPC

  • B64D10/00 - Flying suits
  • A41D13/0025 - by means of forced air circulation
  • B64D2010/007 - Suits with cooling or heating means
  • Y10S2/903 - Fiberglass

• US Classifications

  • 165 - Heat exchange
  • 002 - Apparel
  • 004 - Baths, closets, sinks, and spittoons