|
The ornamental design for a water filtration device, as shown and described
. |
FIG. 1 is a front top right elevational perspective view;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a right side elevational view;
FIG. 5 is a left side elevational view;
FIG. 6 is a top plan view; and,
FIG. 7 is a bottom plan view.
Hunter, Brian D., Aldred, Jeffrey K., Koski, Kraig J., Burns, Ralph
Patent | Priority | Assignee | Title |
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 |
D438592, | Jan 27 2000 | RECOVERY ENGINEERING, INC | Faucet-mounted water treatment device |
D484567, | Jan 27 2000 | PUR Water Purification Products, Inc. | Faucet-mounted water treatment device |
D533622, | Oct 01 2003 | INSTAPURE BRANDS, INC | End-of-faucet filter |
Patent | Priority | Assignee | Title |
242249, | |||
D285958, | Dec 26 1983 | Hitachi, Ltd. | Water filter |
D328942, | Jun 22 1990 | Mitsubishi Rayon Co., Ltd. | Water purifier |
D358868, | Jan 31 1994 | RECOVERY ENGINEERING, INC | Faucet mounted water treatment device |
D398369, | Sep 09 1997 | CLOROX COMPANY, THE | Faucet mounted water treatment device |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 09 1997 | HUNTER, BRIAN D | AMERICAN STANDARD, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009166 | /0911 | |
Oct 09 1997 | ALDRED, JEFFREY K | AMERICAN STANDARD, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009166 | /0911 | |
Oct 09 1997 | KOSKI, KRAIG J | AMERICAN STANDARD, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009166 | /0911 | |
Nov 13 1997 | BURNS, RALPH | AMERICAN STANDARD, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009166 | /0911 | |
May 08 1998 | American Standard, Inc. | (assignment on the face of the patent) | / | |||
Oct 31 2007 | AMERICAN STANDARD INC | IDEAL STANDARD GLOBAL LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 022092 | /0592 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |