U.S. patent number D442,739 [Application Number D/100,498] was granted by the patent office on 2001-05-22 for detergent tablet.
Invention is credited to Gisela Friesenhahn.
United States Patent |
D442,739 |
Friesenhahn |
May 22, 2001 |
Detergent tablet
Claims
The ornamental design for a detergent tablet, as shown and
described.
Inventors: |
Friesenhahn; Gisela (65474
Bischofsheim, DE) |
Appl.
No.: |
D/100,498 |
Filed: |
February 11, 1999 |
Foreign Application Priority Data
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Oct 28, 1998 [DE] |
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4 98 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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Jul 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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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 sides appearing the same;
FIG. 3 is an end view thereof both ends 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.
* * * * *