|
The ornamental design for a filter, as shown and described. |
|||||||||||||||||
FIG. 1 is a perspective view of the filter of my design;
FIG. 2 is a top plan view thereof, with the bottom plan view being identical; and,
FIG. 3 is a front elevational view thereof, with the rear elevational and both side elevational views being identical.
| Patent | Priority | Assignee | Title |
| 7441664, | May 23 2003 | Helen of Troy Limited | Water treatment devices and cartridges therefor |
| D645159, | Oct 27 2010 | HEADWORKS BIO INC | Moving bed bioreactor carrier |
| D645160, | Oct 27 2010 | HEADWORKS BIO INC | Moving bed bioreactor carrier |
| D645161, | Oct 27 2010 | HEADWORKS BIO INC | Moving bed bioreactor carrier |
| Patent | Priority | Assignee | Title |
| 5116489, | Jan 14 1991 | Village Wholesale, Inc. | Reef biological filtration device |
| D329845, | Dec 20 1989 | Cover for a magnetic separator | |
| D344784, | Jun 08 1992 | Petro Ware, Inc. | Saddle packing element |
| 35722, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 11 1997 | GOODSON, MALCOLM GRAHAM | Cyprio Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008630 | /0340 | |
| Jun 30 1997 | Cyprio Limited | (assignment on the face of the patent) | / | |||
| Feb 24 1999 | Cyprio Limited | Hozelock Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009866 | /0660 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |