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The ornamental design for an extendable lectern, substantially as shown and described. |
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FIG. 1 is a front perspective view of an extendable lectern showing our new design;
FIG. 2 is a right side elevational view, the left side being a mirror image thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a rear perspective view in extended position;
FIG. 8 is a front perspective view of a modified embodiment of the extendable lectern shown in FIG. 1;
FIG. 9 is a right side elevational view, the left side being a mirror image thereof;
FIG. 10 is a front elevational view thereof;
FIG. 11 is a rear elevational view thereof;
FIG. 12 is a top plan view thereof;
FIG. 13 is a bottom plan view thereof; and
FIG. 14 is a rear perspective view in extended position.
Fisher, William F., Rosas, Alan A.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 03 1986 | FISHER, WILLIAM F | S F S CORPORATION, A CORP OF MICHIGAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004519 | /0747 | |
| Jan 03 1986 | ROSAS, ALAN A | S F S CORPORATION, A CORP OF MICHIGAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004519 | /0747 | |
| Jan 24 1986 | S F S Corporation | (assignment on the face of the patent) | / |
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