3519248

Information

• Patent Grant
• 3519248

• References
• Source

• Patent Number

  3,519,248

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1970
  54 years ago

• CPC

  • B66D5/026 - Fluid-resistance brakes

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 182 - Fire escape, ladder, or scaffold
  • 188 - Brakes