1794911

Information

• Patent Grant
• 1794911

• References
• Source

• Patent Number

  1,794,911

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1931
  94 years ago

• CPC

  • D03C1/144 - linking to the heald frame
  • D03C2700/0188 - Heald frame return devices

• US Classifications

  • 267 - Spring devices