3918231

Information

• Patent Grant
• 3918231

• References
• Source

• Patent Number

  3,918,231

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • E06B3/5857 - the fixing being adjustable
  • E06B3/305 - Covering metal frames with plastic or metal profiled members

• US Classifications

  • 052 - Static structures
  • 049 - Movable or removable closures