Patents Represented by Attorney Edwardt T. Lentz

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  • Toothbrush having a flexibility linked zone in its head
    Patent number: 5813079
    Abstract: A toothbrush, having a handle (11) and a bristle bearing head (13), the head (13) being flexibly and resiliently linked to an extended portion (12) of the handle, the extended portion (12) either surrounding the head (13) or the head (44) partly surrounding the extended portion (42), the head (13, 44) being capable of rocking motion relative to the extended portion (12, 42).
    Type: Grant
    Filed: September 12, 1996
    Date of Patent: September 29, 1998
    Assignee: Lingner & Fischer GmbH
    Inventor: Hans Halm