Swimming pool chemical dispenser

- Olin Corporation
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Description

FIG. 1 is a front perspective view of a swimming pool chemical dispenser showing our new design with the top fully closed;

FIG. 2 is a top plan view thereof with the top partially open;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof, the adjacent sides being substantially similar in appearance.

FIG. 5 is a top plan view thereof with the top fully closed; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D269802 July 19, 1983 Alexander et al.
D273033 March 13, 1984 Sangster et al.
D274837 July 24, 1984 Lynch et al.
D281010 October 15, 1985 Joyaux
4208376 June 17, 1980 Sangster et al.
Patent History
Patent number: D288226
Type: Grant
Filed: Dec 11, 1984
Date of Patent: Feb 10, 1987
Assignee: Olin Corporation (Cheshire, CT)
Inventors: Arlon G. Sangster (Sterling, MA), Alan H. Milford (Hamden, CT)
Primary Examiner: B. J. Bullock
Assistant Examiner: Brian N. Vinson
Attorneys: Ralph D'Alessandro, Thomas P. O'Day
Application Number: 6/680,620
Classifications
Current U.S. Class: D23/3