Title:
Roller shade
Document Type and Number:
United States Patent 2894578

Inventors:
Caesar, Orville S.
Stieber, Joseph G.
Publication Date:
07/14/1959
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Assignee:
Caesar, Orville S.
Stieber, Joseph G.
Primary Class:
160/308
Other Classes:
188/65.100, 242/395, 242/595.100, 160/321, 188/82.700, 474/154, 24/116R
International Classes:
E06B9/324; E06B9/58; E06B9/68; E06B9/78; E06B9/28; E06B9/56
US Patent References:
0296494
0300962
0305317
0356833
0559678
1090546
1134994
1321250
1333516Automobile accrssory
1441229Door-operating mechanism
1712455Awning-controlling mechanism
1788021Roller blind and fittings therefor
2564831Window shade mounting device
2577046Combination window shade roller bracket and actuating means


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