Title:
Combination suction cleaners
United States Patent 2898621
US Patent References:
Vacuum cleaner
- - 1997754

Vacuum cleaner with headlight
- - 2132007

Suction cleaner
- - 2210950

/2266075.html
- - 2266075

Suction cleaner
- - 2343056


Inventors:
Vance, John E.
Publication Date:
08/11/1959
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Assignee:
HOOVER CO
Primary Class:
15/324
Other Classes:
15/359, 15/334, 15/333, 15/350, 15/412
International Classes:
A47L5/32; A47L5/22
US Patent References:
2605493Unitary propelling handle and filter assembly for suction cleaners
2734220
Foreign References:
GB523551A