Closure with longitudinally movable sash
United States Patent 3208111
US Patent References:
/0840732.html
- - 0840732

Shower enclosure
- - 2374490

Closure
- - 2719340

Roller unit for sliding door panels
- - 2980947

Reversible sliding door and window construction
- - 3097401


Inventors:
Abraham, Grossman
Publication Date:
09/28/1965
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Assignee:
ALUMINUM EXTRUSION COMPANY
Primary Class:
49/425
Other Classes:
16/97, 49/453
International Classes:
E06B3/46; E06B3/32
US Patent References:
3136396Reversible sliding door panels
3137028Roller device for sliding closures