1727296

Information

• Patent Grant
• 1727296

• References
• Source

• Patent Number

  1,727,296

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1929
  95 years ago

• CPC

  • E04B1/4135 - receiving removal bolt heads

• US Classifications

  • 052 - Static structures
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener