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The ornamental design for a chairlift unit with a pivotable canopy, as shown and described. |
FIG. 1 is a perspective view of a chairlift unit with a pivotal canopy showing our new design;
FIG. 2 is a side elevation view thereof; the opposite side being a mirror image of that shown;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
The broken lines in the drawing are for illustrative purposes only and form no part of the claimed design.
Mattis, Hans-Werner, Bergius, Konrad
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3556016, | |||
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 28 1987 | BERGIUS, KONRAD | VON ROLL HABEGGER AG, INDUSTRIESTRASSE 2, 3601 THUN, SWITZERLAND, A SWISS CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004760 | /0009 | |
Jul 28 1987 | MATTIS, HANS-WERNER | VON ROLL HABEGGER AG, INDUSTRIESTRASSE 2, 3601 THUN, SWITZERLAND, A SWISS CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004760 | /0009 | |
Aug 03 1987 | Von Roll Transportsysteme AG | (assignment on the face of the patent) | / | |||
Feb 24 1989 | Von Roll Habegger AG | Von Roll Transportsysteme AG | ASSIGNMENT OF ASSIGNORS INTEREST DECEMBER 17, 1987 GERMANY | 005044 | /0470 |
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