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The ornamental design for a keypad for a security alarm system, as shown and described. |
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FIG. 1 is a front perspective view of the keypad for a security alarm system in the closed position;
FIG. 2 is a front plan view of the security system keypad in the closed position;
FIG. 3 is a right end view of the security system keypad in the closed position;
FIG. 4 is a left end view of the security system keypad in the closed position;
FIG. 5 is a top plan view of the security system keypad in the open position;
FIG. 6 is a bottom plan view of the security system keypad in the open position; and,
FIG. 7 is a front view of the security system keypad in the open position.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 30 1991 | SOLOWAY, RICHARD L | ALARM LOCK SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005735 | /0068 | |
| Jun 06 1991 | Alarm Lock Systems, Inc. | (assignment on the face of the patent) | / | |||
| May 12 1997 | NAPCO SECURITY SYSTEMS, INC | MARINE MIDLAND BANK | SECURITY AGREEMENT | 008553 | /0043 | |
| Oct 21 2004 | ALARM LOCK SYSTEMS, INC | HSBC Bank USA, National Association | SECURITY AGREEMENT | 015931 | /0822 | |
| Sep 07 2007 | ALARM LOCK SYSTEMS, INC | HSBC BANK USA, N A | SECURITY AGREEMENT | 019805 | /0324 |
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