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The ornamental design for a briefcase, as shown. |
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FIG. 1 is a perspective view of a briefcase showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
| Patent | Priority | Assignee | Title |
| D443136, | Jun 09 2000 | SALVATORE FERRAGAMO S P A | Case |
| D465084, | May 17 2001 | Woven wooden briefcase | |
| D496160, | Mar 10 2003 | Case | |
| D496161, | Mar 10 2003 | Case | |
| D619808, | Nov 13 2009 | Briefcase | |
| D619809, | Nov 13 2009 | Suitcase | |
| D619810, | Nov 13 2009 | Case | |
| D907362, | Aug 10 2017 | IdeaStream Consumer Products, LLC | Storage box |
| ER489, | |||
| ER8877, |
| Patent | Priority | Assignee | Title |
| D272776, | Mar 03 1982 | Samsonite Corporation; ASTRUM INTERNATIONAL CORP | Attache case |
| D278861, | Jul 03 1981 | Poltrona Frau S.p.A. | Luggage case |
| D291624, | Mar 01 1985 | BADANCO ACQUISITION CORP | Attache case or similar article |
| D300988, | Feb 20 1986 | BRENTWOOD BAG INVESTORS, LLC | Attache case |
| D303455, | May 09 1986 | Echolac Co., Ltd. | Brief case |
| D319731, | Dec 19 1988 | DELTA CONSOLIDATED INDUSTRIES, INC | Carrying case |
| D325819, | May 14 1990 | Echolac Co., Ltd. | Brief case |
| D329134, | Aug 01 1988 | Sky Aluminium Co., Ltd. | Attache case |
| D329138, | Dec 20 1990 | Suitcase | |
| D331663, | Oct 29 1990 | Suitcase | |
| D353713, | Aug 18 1993 | Brief case | |
| D401408, | Aug 14 1997 | Briefcase |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |