Toilet tank chemical dispenser

- Jeyes Group plc
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Description

FIG. 1 is a perspective view of a toilet tank chemical dispenser according to the invention taken from above, front and on one side of the dispenser;

FIG. 2 is a top plan view of a toilet tank deodorant dispenser;

FIG. 3 is a front view of the liquid dispenser;

FIG. 4 is a plan view of the liquid dispenser;

FIG. 5 is an underneath view of the liquid dispenser; and,

FIG. 6 is a side view of a toilet tank deodorant dispenser, the opposite side being a mirror image.

Referenced Cited
U.S. Patent Documents
D249355 September 12, 1978 Blank
D276646 December 4, 1984 Ronayne
D284693 July 15, 1986 Ronayne
D292605 November 3, 1987 Shaer et al.
D307625 May 1, 1990 King et al.
4707866 November 24, 1987 von Philipp et al.
4813084 March 21, 1989 Buecheler et al.
Foreign Patent Documents
89304435.4 March 1989 EPX
Other references
  • Photographs (Series A-D) illustrating the Null-Null W. C. Wasserkasten Automat. (1990). Photographs (Series A-C) illustrating the "Biofresh" from Hungary. (date unknown). Label for "Blue Flush" form Racasan Limited, Manchester, England. (1986). Label for "WC Frisch" from Wasserkasten-Automat, Thompson-Siegel GmbH, Dusseldorf, Germany. (date unknown). Label for "Trident" Starter Set Automatic Toilet Bowl Cleaner, Trident Products Inc., So. San Francisco, Calif. 94080. (date unknown).
Patent History
Patent number: D345195
Type: Grant
Filed: Aug 28, 1992
Date of Patent: Mar 15, 1994
Assignee: Jeyes Group plc
Inventor: Graham Kelly (Norwich)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Leydig, Voit & Mayer, Ltd.
Application Number: 7/937,245