3130628

Information

• Patent Grant
• 3130628

• References
• Source

• Patent Number

  3,130,628

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1964
  61 years ago

• CPC

  • B21B31/04 - with tie rods in frameless stands
  • B21B2203/36 - Spacers
  • Y10S411/01 - Thread forming, reforming, or cleaning
  • Y10S411/916 - Bolt having tension feature

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 100 - Presses