2766858

Information

• Patent Grant
• 2766858

• References
• Source

• Patent Number

  2,766,858

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1956
  68 years ago

• CPC

  • E06B1/528 - with ducts for cables or pipes
  • E04B2/7854 - of open profile
  • E06B1/6092 - Fastening door frames to the floor or ceiling; Jamb feet; Cross members uniting the jamb feet

• US Classifications

  • 052 - Static structures