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The ornamental design for a portable lamp, as shown. |
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FIG. 1 is a perspective view of a portable lamp showing my new design;
FIG. 2 is a top plan view;
FIG. 3 is an elevational view;
FIG. 4 is an elevational view looking from the left of FIG. 3;
FIG. 5 is an elevational view looking from the right of FIG. 3; and
FIG. 6 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| 173837, | |||
| D250612, | Dec 03 1976 | Portable table lamp | |
| 81626, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 29 1980 | MOORE ARTHUR H | BRIDGEPORT METAL GOODS MAUFACTURING COMPANY, THE | ASSIGNMENT OF ASSIGNORS INTEREST | 003822 | /0480 | |
| Oct 03 1980 | The Bridgeport Metal Goods Manufacturing Company | (assignment on the face of the patent) | / |
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