Combination vacuum cleaner tool
United States Patent 2960716
US Patent References:
/0647225.html
- - 0647225

/1016649.html
- - 1016649

Nozzle of vacuum cleaners
- - 1740001

Suction nozzle
- - 2068496

Suction nozzle
- - 2143845


Inventors:
Kemnitz, Warren N.
Publication Date:
11/22/1960
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Assignee:
GEN ELECTRIC
Primary Class:
15/417
Other Classes:
15/399
International Classes:
A47L9/06
US Patent References:
2206254Suction nozzle
2296429Suction nozzle
2351507Vacuum cleaner
2842793Suction cleaning tool with floating and pressure nozzle
2857614Dual purpose suction nozzle
2857615Multiple purpose nozzle
Foreign References:
FR882711A