Patent
   D975778
Priority
Aug 09 2021
Filed
Aug 09 2021
Issued
Jan 17 2023
Expiry
Jan 17 2038
Assg.orig
Entity
unknown
0
22
n/a
The ornamental design for a fireproof hanging file folder, as shown and described.

FIG. 1 is a perspective view of a fireproof hanging file folder showing our new design in a fully closed state;

FIG. 2 is a another perspective view thereof in a partially open state;

FIG. 3 is a top plan view of FIG. 1;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a right-side elevation view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an elevation view of the fireproof hanging file folder in a flat state; and,

FIG. 10 is an opposite side elevation view thereof.

The broken lines shown in the drawings depict portions of the fireproof hanging file folder in which the design is embodied that form no part of the claimed design.

Liu, Yuming, He, Xuyang

Patent Priority Assignee Title
Patent Priority Assignee Title
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7147142, Jul 22 2005 Extendible accordion-like file
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D690353, Sep 26 2011 CCL LABEL, INC File folder
D865058, Dec 21 2007 IdeaStream Consumer Products, LLC File folder
EP1074400,
FR2494189,
JP1599769,
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