2272310

Information

• Patent Grant
• 2272310

• References
• Source

• Patent Number

  2,272,310

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1942
  83 years ago

• CPC

  • E06B1/66 - by labyrinth packings
  • E06B1/52 - Frames specially adapted for doors
  • E06B1/64 - by loosely-inserted means
  • E06B2001/628 - Separate flexible joint covering strips; Flashings

• US Classifications

  • 052 - Static structures