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The ornamental design for a markerboard, as shown and described. |
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FIG. 1 is a top, left front perspective view of a markerboard showing my new design, the eraser tray being depicted by means of broken lines for illustrative purposes only and forming no part of the claimed design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view, the left side being a mirror image thereof;
FIG. 4 is a sectional view thereof taken between and in the direction of arrows IV--IV, in FIG. 2;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 01 1990 | Westinghouse Electric Corp. | (assignment on the face of the patent) | / | |||
| Jun 11 1990 | PERSING, BRIAN J | Westinghouse Electric Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005415 | /0189 | |
| 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 | |
| Oct 20 1999 | KNOLL, INC | BANK OF AMERICA, N A , AS COLLATERAL AGENT | NOTICE OF GRANT OF SECURITY INTEREST | 010360 | /0001 | |
| Sep 28 2004 | BANK OF AMERICA, N A | KNOLL, INC | RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL RF 010360 0001 | 015215 | /0024 | |
| Sep 29 2004 | KNOLL, INC | UBS AG, Stamford Branch | SECURITY AGREEMENT | 015215 | /0366 | |
| Oct 03 2005 | UBS AG, Stamford Branch | BANK OF AMERICA, N A | ASSIGNMENT OF SECURITY AGREEMENT | 016735 | /0753 | |
| Jun 29 2007 | KNOLL, INC | BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENT | NOTICE OF GRANT OF SECURITY INTEREST | 019580 | /0808 | |
| Jun 29 2007 | BANK OF AMERICA, N A , SUCCESSOR IN INTEREST TO UBS AG STAMFORD BRANCH | KNOLL, INC | TERMINATION OF SECURITY INTEREST | 019562 | /0191 | |
| Jul 19 2021 | BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENT | KNOLL, INC | TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS | 056990 | /0902 | |
| Jul 19 2021 | BANK OF AMERICA, N A AS SUCCESSOR-BY-ASSIGNMENT TO UBS AG, STAMFORD BRANCH , AS ADMINISTRATIVE AGENT | KNOLL, INC | TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS | 056990 | /0917 |
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