Upright vacuum cleaner with spring loaded nozzle

Details Upright vacuum cleaner with spring loaded nozzle Upright vacuum cleaner with spring loaded nozzle

2008-03-11

2008-03-11

Snider, Theresa T. (Department: 3723)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S351000, C015S352000

Reexamination Certificate

active

07340798

ABSTRACT:
An upright vacuum cleaner includes a nozzle assembly, a canister assembly pivotally mounted to said nozzle assembly, a suction fan and drive motor and a biaser. The biaser has a first end that engages the nozzle assembly and a second end that engages the canister assembly. The biaser provides a positive downforce urging the forward end of the nozzle assembly toward the surface being cleaned.

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