2843273

Information

• Patent Grant
• 2843273

• References
• Source

• Patent Number

  2,843,273

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1958
  66 years ago

• CPC

  • B63B19/12 - Hatches Hatchways
  • Y10S135/903 - Roller-operated canvas

• US Classifications

  • 414 - Material or article handling
  • 135 - Tent, canopy, umbrella, or cane