Cartridge for water sanitization chemicals
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Description
FIG. 1 is a front elevational view of a cartridge for sanitization chemicals, the rear being the same as the front shown;
FIG. 2 is a top plan view thereof; and
FIG. 3 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D194734 | February 1963 | Mobley et al. |
D197942 | April 1964 | Treiss, Jr. |
D211724 | July 1968 | Schneider, Jr. |
D217058 | March 1970 | Marsh |
D224401 | July 1972 | Clinton |
D228233 | August 1973 | Fedrigo |
2976129 | March 1961 | Buehler |
3598536 | August 1971 | Christensen |
3792979 | February 1974 | Clinton |
3846078 | November 1974 | Brett |
3946902 | March 30, 1976 | Stepanek, Jr. |
Patent History
Patent number: D253007
Type: Grant
Filed: Jun 15, 1977
Date of Patent: Sep 25, 1979
Assignee: Olin Corporation (New Haven, CT)
Inventors: John M. Casberg (Cheshire, CT), Arlon G. Sangster (Sterling, MA), Francis W. MacGregor (New Britain, CT)
Primary Examiner: James R. Largen
Attorney: Bruce E. Burdick
Application Number: 5/806,649
Type: Grant
Filed: Jun 15, 1977
Date of Patent: Sep 25, 1979
Assignee: Olin Corporation (New Haven, CT)
Inventors: John M. Casberg (Cheshire, CT), Arlon G. Sangster (Sterling, MA), Francis W. MacGregor (New Britain, CT)
Primary Examiner: James R. Largen
Attorney: Bruce E. Burdick
Application Number: 5/806,649
Classifications
Current U.S. Class:
D23/3
International Classification: D2301;
International Classification: D2301;