Float for swimming pool chlorine dispenser

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view taken from the top, front and left side of a float for swimming pool chlorine dispenser embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image of the left side shown;

FIG. 4 is a bottom plan view thereof.

The left side view is substantially identical to the right side view shown in FIG. 3.

Referenced Cited
U.S. Patent Documents
D124039 December 1940 Marklo
D142421 September 1945 Katz
D224401 July 1972 Clinton
D226437 March 1973 Jordan et al.
D228233 August 1973 Fedrigo
D251393 March 20, 1979 O'Linger
D252337 July 10, 1979 Hehnen
D256498 August 19, 1980 Kennedy
D271071 October 25, 1983 Koether
757834 April 1904 Patten et al.
1486101 March 1924 Megorden
2976129 March 1961 Buehler
3074078 January 1963 Varian
3598536 August 1971 Christensen
4217331 August 12, 1980 Schaub
Patent History
Patent number: D275311
Type: Grant
Filed: Oct 28, 1983
Date of Patent: Aug 28, 1984
Assignee: Fredrich Thomas Industries, Inc. (Clearwater, FL)
Inventor: Henry S. Wolfe (St. Petersburg, FL)
Primary Examiner: James R. Largen
Attorney: Irvin A. Lavine
Application Number: 6/547,288
Classifications
Current U.S. Class: D23/3; D21/157; Animate (D11/158)