United States Patent 3060529
Inventors:
Clay, Eugene O.
Publication Date:
10/30/1962
Assignee:
Clay, Eugene O.
Other Classes:
55/508, 55/385.100, 49/74.100, 160/88
International Classes:
E06B7/084; E06B7/02
US Patent References:
| 2877840 | Combination storm window, screen and awning | | | |