Title:
Foldable door with double bead hinge strip
United States Patent 3326268
Publication Date:
06/20/1967
Assignee:
PANELFOLD DOORS INC
Other Classes:
16/383, 160/183, 16/225
International Classes:
E05D1/02; E06B3/48; E05D1/00; E06B3/32
US Patent References:
| 3232333 | Foldable door with hollow double hinge | | | |