|
The ornamental design for a sofa, as shown and described. |
|||||||||||||||||
FIG. 1 is a front perspective view of a sofa embodying the design; and
FIG. 2 is a side perspective view of the sofa of FIG. 1.
The sofa back is plain and conventional.
| Patent | Priority | Assignee | Title |
| D248602, | Feb 04 1977 | The Berkline Corporation | Seat |
| D253264, | May 30 1978 | The Berkline Corporation | Seat |
| D255000, | Feb 16 1978 | Shelly & Anderson Furniture Mfg. Co., Inc. | Sofa |
| D257456, | Jan 02 1979 | Kroehler Mfg. Co. | Seat |
| D550973, | Oct 13 2006 | La-Z-Boy Incorporated | Seat |
| Patent | Priority | Assignee | Title |
| 234171, | |||
| 235284, | |||
| 235943, | |||
| 237763, | |||
| 238915, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 23 1975 | The Berkline Corporation | (assignment on the face of the patent) |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |