Tooth flushing machine
United States Patent D513638

Pan, Kun-chuan (Tainan, TW)
Application Number:
Publication Date:
Filing Date:
Ya Horng Electronic Co., Ltd. (Tainan, TW)
Primary Class:
International Classes:
(IPC1-7): 2402
Field of Search:
D24/133, 433/53, 606/161, D13/108, 433/80, 433/114, 601/162, 606/28, D13/107, 433/3, 433/144, D24/111, 435/2, D24/152-153, 606/2.5, D26/45, D26/43, 435/141, 606/2, 433/39, 433/50, D24/176-182, 433/141
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US Patent References:
20050004498Dental hygiene deviceJanuary, 2005Klupt601/162
6699208Oral irrigator housingMarch, 2004Bachman et al.601/162
D484971Oral irrigatorJanuary, 2004HartweinD24/111
20020193716Oral irrigator housingDecember, 2002Bachman et al.601/162
D426633Oral irrigator baseJune, 2000Bachman et al.D24/111
D413975Oral cavity cleanerSeptember, 1999MaedaD24/111
D369656Combined base, water tank, charging unit, and pump housing for oral hygiene instrumentsMay, 1996VosD24/111
D346212Portable oral doucheApril, 1994HoslD24/111
D318918Combined water jet and toothbrush unitAugust, 1991HartweinD24/111
D272763Dental hygiene deviceFebruary, 1984CoffmanD24/111
D222862N/AJanuary, 1972CookD24/111

Primary Examiner:
Rademaker, Charles A.
Attorney, Agent or Firm:
Kamrath, Alan D.
Nikolai & Mersereau, P.A.

1. The ornamental design for a tooth flushing machine, as shown and described.


FIG. 1 is a perspective view of a tooth flushing machine showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of a modified embodiment thereof, the sides not shown being identical to what is shown in FIGS. 1 through 7.