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The ornamental design for a shelf unit, as shown and described. |
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FIG. 1 is a front perspective view of a shelf unit showing my new design;
FIG. 2 is a rear perspective view of the shelf unit of FIG. 1;
FIG. 3 is a front elevational view of the shelf unit of FIG. 1;
FIG. 4 is a front perspective view of a second embodiment of the shelf unit shown in FIG. 1;
FIG. 5 is a rear perspective view of the shelf unit of FIG. 4;
FIG. 6 is a front elevational view of the shelf unit of FIG. 4;
FIG. 7 is a front perspective view of a third embodiment of the shelf unit shown in FIG. 1;
FIG. 8 is a rear perspective view of the shelf unit of FIG. 7;
FIG. 9 is a front elevational view of the shelf unit of FIG. 7;
FIG. 10 is a front perspective view of a fourth embodiment of the shelf unit as shown in FIG. 1;
FIG. 11 is a rear perspective view of the shelf unit of FIG. 10;
FIG. 12 is a front elevational view of the shelf unit of FIG. 10;
FIG. 13 is a front perspective view of a fifth embodiment of the shelf unit shown in FIG. 1;
FIG. 14 is a rear perspective view of the shelf unit of FIG. 13;
FIG. 15 is a front elevational view of the shelf unit of FIG. 13;
FIG. 16 is a front perspective view of a sixth embodiment of the shelf unit shown in FIG. 1;
FIG. 17 is a rear perspective view of the shelf unit of FIG. 16;
FIG. 18 is a front elevational view of the shelf unit of FIG. 16;
FIG. 19 is a front perspective view of a seventh embodiment of the shelf unit shown in FIG. 1;
FIG. 20 is a rear perspective view of the shelf unit of FIG. 19;
FIG. 21 is a front elevational view of the shelf unit of FIG. 19;
FIG. 22 is a front perspective view of an eighth embodiment of the shelf unit shown in FIG. 1;
FIG. 23 is a rear perspective view of the shelf unit of FIG. 22; and
FIG. 24 is a front elevational view of the shelf unit of FIG. 22.
| Patent | Priority | Assignee | Title |
| D323256, | Jul 31 1990 | Rosalco, Inc. | Etagere |
| D328400, | Oct 15 1991 | ROSALCO, INC | Shelf unit |
| D407242, | Nov 17 1997 | Shin Yen Enterprise Co., Ltd. | Rack |
| D967589, | Oct 11 2021 | Storage shelf | |
| ER3804, | |||
| ER4969, |
| Patent | Priority | Assignee | Title |
| 4821893, | Jul 21 1986 | Truworths Limited | Display stand |
| 191249, | |||
| D244982, | Nov 07 1975 | Collapsible shelf unit |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 30 1989 | Rosalco, Inc. | (assignment on the face of the patent) | / | |||
| Apr 23 1990 | KEE, PETER MO YAU | ROSALCO, INC , A CORP OF KY | ASSIGNMENT OF ASSIGNORS INTEREST | 005312 | /0745 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |