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Patent
D249393
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Priority
May 05 1976
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Filed
Oct 27 1976
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Issued
Sep 12 1978
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Expiry
Sep 12 1992
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Assg.orig
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Entity
unknown
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6
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4
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n/a
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The ornamental design for a file box, as shown and described.
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FIG. 1 is a perspective view of a file box showing my new design;
FIG. 2 is an inverted bottom rear perspective view thereof; and
FIG. 3 is a right side perspective view with the top lid and front flap in
open positions.
Winther, Ole
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 27 1976 | | Esselte Obergs AB | (assignment on the face of the patent) | | / |
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