3628548

Information

• Patent Grant
• 3628548

• References
• Source

• Patent Number

  3,628,548

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1971
  52 years ago

• CPC

  • A45B25/12 - Devices for holding umbrellas closed

• US Classifications

  • 135 - Tent, canopy, umbrella, or cane