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Patent
D275312
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Priority
Feb 10 1983
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Filed
Feb 10 1983
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Issued
Aug 28 1984
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Expiry
Aug 28 1998
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Assg.orig
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Entity
unknown
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10
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11
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n/a
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The ornamental design for a water filter, as shown and described.
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FIG. 1 is a front elevational view of a water filter showing my new design;
FIG. 2 is a right side elevational view thereof, the left side being a
mirror image of the right side shown;
FIG. 3 is a rear elevational view thereof; and
FIG. 4 is a top plan view thereof.
Ohls, Louis M.
| Patent |
Priority |
Assignee |
Title |
| D282865, |
Oct 03 1983 |
|
Water filter |
| D283044, |
Mar 25 1983 |
U.S. Philips Corporation |
Water purifier |
| D304363, |
Apr 06 1987 |
Reliable Metal Stamping Co., Inc. |
Water filter |
| D333337, |
Apr 02 1991 |
EAGLE SPRING FILTRATION, INC A FL CORP |
Water filter |
| D349946, |
Apr 02 1991 |
Eagle Spring Filtration, Inc. |
Water filter cover |
| D408494, |
Apr 21 1998 |
|
Counter top water filter |
| D408887, |
Nov 06 1997 |
Dart Industries Inc; POLYMERS, INC D B A FLORIDA POLYMERS |
Water filter |
| D413961, |
Oct 08 1998 |
3M Innovative Properties Company |
Filtration apparatus |
| D418198, |
Feb 22 1999 |
Fairey Industrial Ceramics Limited |
Water filter |
| D428963, |
Feb 22 1999 |
FAIREY INDUSTIAL CERAMICS LIMITED |
Water filter |
| Patent |
Priority |
Assignee |
Title |
| 2987187, |
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| 3342340, |
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| 3950253, |
Nov 20 1972 |
Dynek Corporation |
Domestic water filtration apparatus |
| 4218317, |
Nov 02 1978 |
|
Reverse osmosis water purifier |
| 4271015, |
Jan 22 1979 |
|
Water treatment apparatus |
| 4287057, |
Sep 02 1980 |
|
Portable sink top water conditioner |
| 4312754, |
Jul 26 1979 |
SEB S.A. |
Portable water purifier especially for domestic use |
| 235015, |
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| 235143, |
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| 235206, |
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| D271235, |
Feb 02 1981 |
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Water filter |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a