3447540

Information

• Patent Grant
• 3447540

• References
• Source

• Patent Number

  3,447,540

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • A41G5/02 - Artificial eyelashes Artificial eyebrows
  • B29C69/003 - and cutting longitudinally
  • B29C65/7443 - by means of ultrasonic vibrations
  • B29C66/69 - General aspects of joining filaments
  • B29L2011/0008 - Artificial eyes

• US Classifications

  • 132 - Toilet