2911018

Information

• Patent Grant
• 2911018

• References
• Source

• Patent Number

  2,911,018

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1959
  66 years ago

• CPC

  • E06C7/08 - Special construction of longitudinal members, or rungs or other treads
  • B21D39/063 - for assembling ladders

• US Classifications

  • 144 - Woodworking