Suction head for an extraction cleaner including a piezoelectric element

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12239269
APP PUB NO 20240090732A1
SERIAL NO

18232228

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Abstract

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A suction head for an extraction cleaner including a base forming a suction chamber and a suction outlet in fluid communication with the suction chamber; and a piezoelectric element coupled to the base, the piezoelectric element comprising a first surface open to the suction chamber, a second surface facing an external environment away from the suction chamber, a thickness between the first surface and the second surface, and a through-via through the thickness open at both the first surface and the second surface. An extraction cleaner including the suction head.

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Patent Owner(s)

  • BISSELL INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hotary, James T Holland, US 24 1282
Phillips, Ryan Grand Rapids, US 15 162
Tolles, Morgan Hastings, US 3 1
VanTongeren, Todd Ada, US 5 39

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