Portable oral douche
United States Patent D346212

Hosl, Ernst (Prielmayerstrasse 3/IV W, 8000 Munchen 2, DE)
Application Number:
Publication Date:
Filing Date:
Primary Class:
Other Classes:
D24/108, D24/176
Field of Search:
128/66, 128/62A, 433/80, 433/83, 433/84, 433/85, 433/87, 433/88, 433/89, D24/108, D24/111, D24/221, D24/112
View Patent Images:
US Patent References:
5197460Mouth cavity sanitary deviceMarch, 1993Ito et al.128/66
5098291Pressurized medicant applicatorMarch, 1992Curtis et al.433/80
5082444Portable pressurized pulsed oralcavity cleanerJanuary, 1992Rhoades et al.433/80
D322314Water jet mouth cleaning applianceDecember, 1991OhbayashiD24/113
D318918Combined water jet and toothbrush unitAugust, 1991HartweinD24/111
4906187Device for scaling at the gum pocketMarch, 1990Amadera433/85
D221222N/AJuly, 1971FlatrayD24/111
3391896Hot top structureJuly, 1968Woodward128/62A

Primary Examiner:
Word, Hugo A.
Assistant Examiner:
Simmons I.
Attorney, Agent or Firm:
Cohen, Pontani Lieberman Pavane
1. The ornamental design for a portable oral douche, as shown and described.


FIG. 1 is an elevated perspective view;

FIG. 2 is a front view;

FIG. 3 is a rear view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view;

FIG. 6 is a view of one side; and,

FIG. 7 is a view of the side opposite that depicted in FIG. 6.