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Patent
D417904
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Priority
Oct 19 1998
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Filed
Oct 19 1998
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Issued
Dec 21 1999
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Expiry
Dec 21 2013
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Assg.orig
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Entity
unknown
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8
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6
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n/a
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The ornamental design for a showerhead filter system, as shown and described.
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FIG. 1 is a side perspective view of the inventive showerhead filter.
FIG. 2 is a side elevational view thereof.
FIG. 3 is bottom diagonal view of the filter.
FIG. 4 is a top diagonal view thereof; and,
FIG. 5 is a bottom view of the invention.
Douglas, John H
| Patent |
Priority |
Assignee |
Title |
| 10159991, |
Feb 14 2015 |
Homewerks Worldwide, LLC |
Showerhead with filter cartridge assembly |
| 6926821, |
Aug 08 1997 |
INSTAPURE BRANDS, INC |
Water treatment device with volumetric and time monitoring features |
| 7326334, |
Oct 01 2003 |
INSTAPURE BRANDS, INC |
End-of-faucet filter |
| D446841, |
Sep 25 2000 |
|
Shower filter housing |
| D533622, |
Oct 01 2003 |
INSTAPURE BRANDS, INC |
End-of-faucet filter |
| D543608, |
Nov 09 2005 |
THE SHOWERBALL GROUP, L P |
Shower dispenser |
| D667925, |
Dec 06 2011 |
FARLEY, DAVID A ; FARLEY, DAVID A , JR |
In-line shower filter |
| D791276, |
Jun 22 2016 |
Homewerks Worldwide, LLC |
Showerhead filter cartridge |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a