Dental prophylactic treatment device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11937989
APP PUB NO 20200197142A1
SERIAL NO

16732100

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A dental prophylactic treatment device having: a prophylactic contra-angle handpiece having a handle part extending along a longitudinal axis, a head part adjoining the handle part, a tool holder rotatably disposed in the head part and extending along an axis of rotation, wherein the longitudinal axis of the handle part and the axis of rotation of the head part are disposed at an angle to one another, and a dental tool having a tool shaft and a prophylactic treatment section, wherein the tool shaft extends from a handpiece end of the dental tool over a length up to the prophylactic treatment section, wherein at least a section of the tool shaft is detachably received in the tool holder, so that the dental tool together with the tool holder can be rotated about the axis of rotation, and wherein the length of the tool shaft is a maximum of 10.0 mm.

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Patent Owner(s)

Patent OwnerAddress
W&H DENTALWERK BURMOOS GMBHIGNAZ-GLASER-STRASSE 53 BÜRMOOS A-5111

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eibl, Johann Mattighofen, AT 116 1743
Helfenbein, Gerald Gilgenberg, AT 8 67
Hochradl, Gerhard St. Pantaleon, AT 3 1
Ploy, Gernot Bürmoos, AT 6 3

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