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REFILL HEAD FOR AN ORAL CARE IMPLEMENT HANDLE

  • US 20140143963A1
  • Filed: 02/03/2012
  • Published: 05/29/2014
  • Est. Priority Date: 07/12/2011
  • Status: Abandoned Application
First Claim
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1. A toothbrush comprising:

  • a handle comprising;

    a gripping portion;

    a stem extending from the gripping portion, the stem extending along an axis, the stem comprising a first aperture defining a first latch in the stem, the first latch comprising a first locking lug protruding radially outward from an outer surface of the first latch; and

    a first resilient material disposed within and sealing the first aperture;

    a refill head detachably coupled to the handle, the refill head comprising;

    a head portion comprising a plurality of tooth cleaning elements;

    a tubular sleeve coupled to the head portion, the tubular sleeve having a cavity in which the stem is disposed, the tubular sleeve comprising a first locking lug protruding radially inward from an inner surface of the tubular sleeve;

    wherein the first locking lug of the first latch operably mates with the first locking lug of the tubular sleeve to axially retain the stem within the cavity.

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