Suction cleaner

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4724574
SERIAL NO

07028178

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A lightweight, upright, top-loading vacuum cleaner wherein a seal between the disk of a filter bag and a duct for conveying dirt-laden air to the bag is provided adjacent the outer peripheral edges of the disk resulting in the disk becoming an integral part of the seal while eliminating pressure differential across opposite sides of the disk. A portion of the duct extending into the filter bag is capable of being displaced to an open position for filter bag loading and unloading and is normally closed to maintain the seal by a latch which cooperates with the handle vacuum cleaner handle. The vacuum cleaner handle includes electrical components having projections which are releasably received and supported within an electrical receptacle supported by the vacuum cleaner housing.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AERUS LLC14841 DALLAS PARKWAY SUITE 500 DALLAS TX 75254

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bowerman, Leonard E Abingdon, VA 11 351
Moyher, George C Bluff City, TN 2 76
Peragine, Daniel A Mt. Vernon, NY 1 57

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