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Patent
D347447
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Priority
Aug 04 1989
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Filed
Feb 05 1990
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Issued
May 31 1994
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Expiry
May 31 2008
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Assg.orig
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Entity
unknown
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6
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5
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n/a
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The ornamental design for a collapsible portable document file, as shown and described.
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FIG. 1 is a front, elevational view of a collapsible portable document file
showing my new design;
FIG. 2 is a front, elevational view of FIG. 1 with four of the document
holders removed for convenience of illustration;
FIG. 3 is a side, elevational view of FIG. 2, the opposite side being a
mirror image;
FIG. 4 is a rear, elevational view of FIG. 2; and,
FIG. 5 is a top, plan view thereof.
Isserstedt, Robert K.
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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