2271952

Information

• Patent Grant
• 2271952

• References
• Source

• Patent Number

  2,271,952

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1942
  83 years ago

• CPC

  • E05C9/063 - extending along three or more sides of the wing or frame
  • E05C9/12 - with rack and pinion mechanism

• US Classifications

  • 114 - Ships