Title:
Umbrella and fan combination
United States Patent 3401874
US Patent References:
/0650223.html
- - 0650223
/0660111.html
- - 0660111
/0905089.html
- - 0905089
Power ventilated canopy for an article of furniture and the like
- - 3228317
/0650223.html
- - 0650223
/0660111.html
- - 0660111
/0905089.html
- - 0905089
Power ventilated canopy for an article of furniture and the like
- - 3228317
Inventors:
Covington, Charles H.
Publication Date:
09/17/1968
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Primary Class:
Other Classes:
416/146R
International Classes:
A45B3/00