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The ornamental design for a filter cap, as shown and described. |
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FIG. 1 is a top plan view of a first embodiment of a filter cap design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a side elevational view thereof, with the opposite side being a mirror image thereof;
FIG. 6 is a top plan view of a second embodiment of a filter cap design;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a left side elevational view thereof;
FIG. 9 is a front elevational view thereof;
FIG. 10 is a rear elevational view thereof;
FIG. 11 is a right side elevational view thereof;
FIG. 12 is a top plan view of a third embodiment of a filter cap design;
FIG. 13 is a bottom plan view thereof;
FIG. 14 is a rear elevational view thereof;
FIG. 15 is a front elevational view thereof; and,
FIG. 16 is a side elevational view thereof, with the opposite side being a mirror image thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 09 1996 | United States Filter Corporation | (assignment on the face of the patent) | / | |||
| May 03 1996 | LIANG, LI-SHIANG | United States Filter Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008028 | /0822 | |
| Jul 31 2004 | United States Filter Corporation | USFilter Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015093 | /0586 | |
| Sep 01 2006 | USFilter Corporation | SIEMENS WATER TECHNOLOGIES HOLDING CORP | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 019365 | /0293 |
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