3020073

Information

• Patent Grant
• 3020073

• References
• Source

• Patent Number

  3,020,073

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1962
  62 years ago

• CPC

  • E05C1/163 - Cylindrical or tubular latches
  • Y10T292/0987 - Bolt has ancillary projection spring
  • Y10T292/0989 - Plural rollback elements directionally selectively effective
  • Y10T292/59 - Rollback and spindle connection

• US Classifications

  • 292 - Closure fasteners