Bissell Homecare, Inc.

Brandon L Mouw

John J Jailor

Eric R Metzger

Scott R Graham

A vacuum cleaner is provided with a wheel housing having at least one axle bracket extending therefrom along a transverse axis and at least one axle bracket-receiving socket formed in a foot of the vacuum cleaner whereby the socket slidably receives and pivotally mounts the at least one axle bracket. The wheel housing is thereby pivotally mounted to the foot. A height adjustment mechanism is provided with the wheel housing having an actuator having a bearing shaft and a bearing sleeve with a longitudinal bore. The longitudinal bore of the bearing sleeve receives the bearing shaft to rotatably mount the actuator. A detent mechanism is provided between the bearing shaft and the bearing sleeve to releasably mount the actuator to the foot. The actuator can be adapted to release upon encountering abnormal forces applied against the vacuum cleaner.

Nozzle lift and adjustmentmechanism for an upright vacuum cleaner

A vacuum cleaner comprises a housing having a floor-engaging nozzle fluidly interconnected with a filter bag in a closed filter bag chamber in the housing through a suction passageway, an exhaust vent in the filter bag chamber to exhaust filtered air exiting from the filter bag chamber and a vacuum motor provided in the housing to draw air from the floor-engaging nozzle to the filter bag. An exhaust filter is mounted in the exhaust vent. A sensor in the filter bag chamber detects a condition representative of the flow of air through the exhaust filter element and an exhaust filter indicator interconnected with the sensor provides a signal to a user when the condition reaches a predetermined level to indicate a clogged condition of the exhaust filter. A sensor and indicator can also be provided for the filter bag so that independent signals can be generated relating to the clogged condition of one or both of the filter bag and exhaust filter.

Growing community of inventors

Wyoming, MI, United States of America

Brandon L Mouw