3630053

Information

• Patent Grant
• 3630053

• References
• Source

• Patent Number

  3,630,053

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1971
  53 years ago

• CPC

  • E05B17/14 - Closures or guards for keyholes
  • Y10T70/487 - Parts, accessories, attachments and adjuncts
  • Y10T70/7537 - Rotary or swinging tumblers
  • Y10T70/7876 - Bow or head
  • Y10T70/7944 - Guard tumbler
  • Y10T70/8649 - Keyhole covers

• US Classifications

  • 070 - Locks