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Patent
D253007
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Priority
Jun 15 1977
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Filed
Jun 15 1977
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Issued
Sep 25 1979
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Expiry
Sep 25 1993
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Assg.orig
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Entity
unknown
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8
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11
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n/a
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The ornamental design for a cartridge for water sanitization chemicals, as shown and described.
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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.
MacGregor, Francis W., Casberg, John M., Sangster, Arlon G.
| Patent |
Priority |
Assignee |
Title |
| 6162407, |
May 22 1998 |
|
Chemical dispenser and method of dispensing chemical |
| D256498, |
Dec 26 1978 |
Airwick Industries, Inc. |
Swimming pool floating dispenser |
| D288348, |
Sep 24 1984 |
PARAMOUNT LEISURE INDUSTRIES, INC A CORP OF ARIZONA |
Chlorinator housing |
| D308092, |
Dec 30 1988 |
BANKBOSTON, N A , AS AGENT |
Faucet filter |
| D328330, |
Nov 30 1990 |
Ecowater Systems, Inc. |
Water softener |
| D328332, |
Apr 04 1990 |
ARCH CHEMICALS, INC |
Container for swimming pool chemical tablets |
| D328333, |
Oct 30 1990 |
ARCH CHEMICALS, INC |
Container for swimming pool chemical tablets for use in skimmers, floaters or feeders |
| D336051, |
Oct 11 1991 |
Ecowater Systems, Inc. |
Water softener control and indicating panel |
| Patent |
Priority |
Assignee |
Title |
| 2976129, |
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| 3598536, |
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| 3792979, |
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| 3846078, |
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| 3946902, |
Oct 22 1969 |
Aspen Industries, Inc. |
Automatic feeder for infusion of a soluble solid solute into a circulating solvent |
| 194734, |
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| 197942, |
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| 211724, |
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| 217058, |
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| 224401, |
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| 228233, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 15 1977 | | Olin Corporation | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a