Title:
Inflow water treatment adapter for chemical toilets
United States Patent D302457


Inventors:
Carreau, Dwayne G. (South Lake Tahoe, CA)
Carreau, Pierre R. (South Lake Tahoe, CA)
Application Number:
07/110769
Publication Date:
07/25/1989
Filing Date:
10/19/1987
Primary Class:
Field of Search:
210/435, 210/446, 210/448, D23/207, D23/208
View Patent Images:
US Patent References:
D275594Liquid dispensing receptacle for toilet bowlsSeptember, 1984HewsonD23/208
D201797N/AAugust, 1965JohnsonD23/208
2798613StrainerJuly, 1957Tinker210/446
2685969N/AAugust, 1954Curtis210/435
2670851Disposable liquid filter elementMarch, 1954Curtis210/435
0663765N/ADecember, 1900Kuchmann210/446
D297159Combined water purifier and support bracketAugust, 1888KoolD23/207
D295887Water purification unitMay, 1888HopkinsD23/207



Foreign References:
FR949019February, 1949210/435
FR2061292March, 1972210/446
Primary Examiner:
LICHTENSTEIN, LISA P
Attorney, Agent or Firm:
LOTHROP AND WEST (SACRAMENTO, CA, US)
Claims:
1. The ornamental design for an inflow water treatment adapter for chemicaltoilets, as shown and described.

Description:

FIG. 1 is a left front perspective of an inflow water treatment adapter for chemical toilets, showing our new design;

FIG. 2 is a side elevational view, the opposite side elevational view being substantially a mirror image, thereof;

FIG. 3 is a top plan view, thereof;

FIG. 4 is a bottom plan view, thereof;

FIG. 5 is an elevational view of one end, thereof; and,

FIG. 6 is an elevational view of the other end.