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The ornamental design for the portable storm drain cover, as shown. |
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FIG. 1 is a top perspective view of a portable storm drain cover showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
Heki, Craig D., Gaddy, Alan J.
| Patent | Priority | Assignee | Title |
| D612018, | Jun 11 2008 | Curb style storm drain filter |
| Patent | Priority | Assignee | Title |
| 130325, | |||
| 213956, | |||
| D260170, | Dec 26 1978 | Ken-Wall, Incorporated | Protective cover for a sewer pipe flange |
| D266103, | Mar 25 1980 | Water control gate | |
| D292434, | Feb 12 1985 | HUNGTINGTON NATIONAL BANK, THE | Single family house |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 06 1991 | Kerr-McGee Chemical Corporation | (assignment on the face of the patent) | / | |||
| Oct 21 1991 | GADDY, ALAN J | Kerr-McGee Chemical Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005892 | /0255 | |
| Oct 25 1991 | HEKI, CRAIG D | Kerr-McGee Chemical Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005892 | /0255 | |
| Dec 29 1997 | Kerr-McGee Chemical Corporation | Kerr-McGee Chemical LLC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 009845 | /0374 |
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