1522684

Information

• Patent Grant
• 1522684

• References
• Source

• Patent Number

  1,522,684

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1925
  100 years ago

• CPC

  • H02G11/003 - using gravity-loaded or spring-loaded loop
  • Y10T16/767 - Weight and wheel

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 016 - Miscellaneous hardware
  • 038 - Textiles: ironing or smoothing
  • 242 - Winding, tensioning, or guiding
  • 248 - Supports