2418069

Information

• Patent Grant
• 2418069

• References
• Source

• Patent Number

  2,418,069

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1947
  78 years ago

• CPC

  • A42B1/203 - Inflatable hats
  • A42B3/121 - with at least one layer or pad containing a fluid
  • A42C5/04 - Ventilating arrangements for head coverings

• US Classifications

  • 002 - Apparel
  • 052 - Static structures