Sliding closure
United States Patent 2897886
US Patent References:
Flexible blind structure
- - 1912817
Window blind
- - 2152000
Sliding door
- - 2330670
Folder shutter slat and folder shutter made thereby
- - 2586561
Closure shutter for window openings
- - 2700803
Flexible blind structure
- - 1912817
Window blind
- - 2152000
Sliding door
- - 2330670
Folder shutter slat and folder shutter made thereby
- - 2586561
Closure shutter for window openings
- - 2700803
Inventors:
Alfio, Pistelli
Publication Date:
08/04/1959
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Assignee:
Alfio, Pistelli
Primary Class:
Other Classes:
160/201
International Classes:
E06B3/92; E06B3/00
US Patent References:
| 2760459 | Operating device for steel hatch-covers |
Foreign References:
| FR777595A |