Portable vacuum cleaner structure
United States Patent 2854686
US Patent References:
/D123670.html
- - D123670

/D169140.html
- - D169140

/D169336.html
- - D169336

/D169337.html
- - D169337

Vacuum cleaner
- - 1748853


Inventors:
Hansen, Clarence E.
Publication Date:
10/07/1958
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Assignee:
WHIRLPOOL CO
Primary Class:
15/327.500
Other Classes:
15/330, 15/323, 280/47.350, 211/13.100
International Classes:
A47L9/00
US Patent References:
2152756Portable vacuum cleaner
2295984Vacuum cleaner
2304014Vacuum cleaner
2327553Vacuum cleaner
2340390Dusting tool kit for suction cleaners
2388280Suction cleaner
2390101Suction cleaning apparatus
2634189Portable rack for vacuum cleaners and accessories
2716253Portable vacuum cleaner structure