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The ornamental design for a tandem sled, as shown. |
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FIG. 1 is a top perspective view of the tandem sled embodying my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevation view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is an end elevation view thereof; and
FIG. 6 is an enlarged vertical section view taken substantially along line 6--6 of FIG. 1.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 24 1982 | MARQUESEN, JOHN L | SPEARHEAD INDUSTRIES, INC , A CORP OF MN | ASSIGNMENT OF ASSIGNORS INTEREST | 004053 | /0118 | |
| Sep 29 1982 | Spearhead Industries, Inc. | (assignment on the face of the patent) | / | |||
| May 10 1985 | SPEARHEAD INDUSTRIES, INC | INNOVATIVE PLASTICS, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004462 | /0330 | |
| May 16 1985 | KRUPA, CALVIN | INNOVATIVE PLASTICS, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004462 | /0329 |
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