Medical or dental handpiece head

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8197253
APP PUB NO 20070087305A1
SERIAL NO

11545980

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Described herein is a medical or dental handpiece head having a head sleeve detachably connected by a screw or threaded connection to a closing cap, and a locking device for locking the closing cap with the head sleeve. The locking device between the closing cap and the head sleeve is formed by at least one spring element. The locking device is designed and arranged so that unintentional release of the screw connection between the closing cap and the head sleeve caused by vibrations during operation of the handpiece can be suppressed.

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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
Gollackner, Alois Thalgau, AT 1 1
Schatz, Norbert Bürmoos, AT 12 71

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