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The ornamental design for a combined seat and back support unit, as shown and described. |
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FIG. 1 is a side elevational view of a combined seat and back support unit showing my design;
FIG. 2 is a rear elevational view; and
FIG. 3 is a front elevational view thereof;
FIG. 4 is a side elevational view of a modified form of the design shown in FIG. 1;
FIG. 5 is a rear elevational view; and
FIG. 6 is a front elevational view thereof.
The sides of the seating unit not shown are mirror images of the respective sides shown in FIGS. 1 and 4.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 02 1984 | Knoll International, Inc. | (assignment on the face of the patent) | / | |||
| Nov 27 1990 | KNOLL INTERNATIONAL, INC , A CORP OF DE | WESTINGHOUSE ELECTRIC CORPORATION, A CORP OF PA | NUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS | 005570 | /0598 | |
| Feb 28 1996 | KNOLL, INC | NATIONSBANK, N A , AS COLLATERAL AGENT | SECURITY AGREEMENT | 007803 | /0214 | |
| Feb 29 1996 | Westinghouse Electric Corporation | KNOLL, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007888 | /0022 | |
| Aug 06 1997 | NATIONSBANK, N A AS COLLATERAL AGENT | KNOLL, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 008660 | /0504 |
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