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Patent
D255045
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Priority
Feb 28 1977
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Filed
Aug 26 1977
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Issued
May 20 1980
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Expiry
May 20 1994
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Assg.orig
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Entity
unknown
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18
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5
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n/a
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The ornamental design for a filter casing, as shown.
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FIG. 1 is a bottom and front perspective view of my design for a filter
casing showing my new design;
FIG. 2 is a top plan view;
FIG. 3 is a rear elevational view;
FIG. 4 is a right side elevation view thereof; and
FIG. 5 is a bottom plan view.
Kronsbein, Dirk G.
Patent |
Priority |
Assignee |
Title |
7441664, |
May 23 2003 |
Helen of Troy Limited |
Water treatment devices and cartridges therefor |
D293604, |
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HALDEX AB, A CORP OF SWEDEN |
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D295779, |
Jul 17 1985 |
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D295890, |
Jul 17 1985 |
L R NELSON CORPORATION |
Timer-controlled valve for a lawn sprinkler |
D296925, |
May 30 1986 |
Caterpillar Inc. |
Twist on disposable filter |
D301914, |
Feb 10 1986 |
CKD KABUSHIKI KAISHA, 3005, AZA HAYASAKI, OAZA KITATOYAMA, KOMAKI-SHI, AICHI-KEN, JAPAN, A CORP OF JAPAN |
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D321394, |
Nov 27 1989 |
Cuno, Incorporate |
Quick-change filter cartridge |
D363759, |
May 11 1994 |
GSLE SUBCO L L C |
Combined filter and connector |
D391338, |
Dec 20 1996 |
|
Canister for inline feeder |
D391624, |
Dec 23 1996 |
|
Canister for inline feeder |
D448448, |
Jan 08 1999 |
|
Filter housing |
D638099, |
Aug 06 2010 |
|
Filter for showerhead |
D638514, |
Aug 31 2010 |
|
Filtered showerhead diverter |
D638515, |
Aug 31 2010 |
|
Filtered showerhead diverter |
D666010, |
Aug 24 2011 |
|
Mirror attachment for shower head slide bar |
D667925, |
Dec 06 2011 |
FARLEY, DAVID A ; FARLEY, DAVID A , JR |
In-line shower filter |
D667926, |
Dec 06 2011 |
FARLEY, DAVID A ; FARLEY, DAVID A , JR |
Barrel shower filter |
D974536, |
Jun 08 2020 |
|
Short-pipe p-trap |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 26 1977 | | Ultrafilter GmbH | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a