U.S. patent number D452,933 [Application Number D/100,496] was granted by the patent office on 2002-01-08 for detergent tablet.
Invention is credited to Gisela Friesenhahn.
United States Patent |
D452,933 |
Friesenhahn |
January 8, 2002 |
Detergent tablet
Claims
The ornamental design for a detergent tablet, as shown and
described.
Inventors: |
Friesenhahn; Gisela (65474
Bischofsheim, DE) |
Appl.
No.: |
D/100,496 |
Filed: |
February 11, 1999 |
Foreign Application Priority Data
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Oct 28, 1998 [DE] |
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498 11 173 |
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Current U.S.
Class: |
D28/8.1 |
Current International
Class: |
2802 |
Field of
Search: |
;D28/8.1,8.2
;D24/100,101 ;D23/207,208
;510/133,137-149,191,192,198,224,225,298,440,441,445-449 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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204000 |
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Sep 1920 |
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CA |
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1110203 |
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Feb 1956 |
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FR |
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11885 |
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1894 |
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GB |
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3265698 |
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Nov 1991 |
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JP |
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Other References
Hong Kong Enterprise Mar. 1989, p. 187: soaps indicated by
arrows..
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Primary Examiner: Shooman; Ted
Assistant Examiner: Tuttle; C
Attorney, Agent or Firm: Oppenheimer, Wolff & Donnelly,
LLP Morton; Cyrus A.
Description
FIG. 1 is a top view of a detergent tablet showing the new
design;
FIG. 2 is a side view thereof both ends appearing the same;
FIG. 3 is an end view thereof both sides appearing the same;
and,
FIG. 4 is a perspective view thereof.
The stippling in the drawings is representative of color contrast,
not pattern. The surface(s) or portion(s) of the article not shown
in the drawing or described in the specification form(s) no part of
the claimed design.
* * * * *