2453554

Information

• Patent Grant
• 2453554

• References
• Source

• Patent Number

  2,453,554

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1948
  76 years ago

• CPC

  • E05D15/248 - with lever arms for producing an additional movement
  • E05D13/1215 - specially adapted for overhead wings
  • E05D15/165 - Details
  • E05Y2900/106 - for garages

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel