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The ornamental design for combined exit sign and emergency lamp device, as shown and described. |
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FIG. 1 is a perspective view of a combined exit sign and emergency lamp device showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a perspective view thereof taken from a side rear of the device;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a left end elevational view thereof;
FIG. 8 is a perspective view thereof taken from beneath the device;
FIG. 9 is a front elevational view of a second embodiment thereof;
FIG. 10 is a front elevational view of a third embodiment thereof;
FIG. 11 is a front elevational view of a fourth embodiment of the invention;
FIG. 12 is a front elevational view of a fifth embodiment thereof;
FIG. 13 is a perspective view of a combined exit sign and emergency lamp device of a further embodiment; and,
FIG. 14 is a perspective view of a combined exit sign and emergency lamp device of yet another embodiment;
FIG. 15 is a left end elevational view of the embodiment of FIG. 13; and,
FIG. 16 is a left end elevational view of the embodiment of FIG. 14.
Embodiments shown in FIGS. 1-12 of the combined exit sign and emergency lamp device differ only in the locations of the lights.
Logan, Mark C., Masters, Andrew E., Garza, David T., Hull, Edwin L.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 02 1995 | LOGAN, MARK CAMPBELL | NATIONAL SERVICE INDUSTRIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007633 | /0991 | |
| Aug 02 1995 | GARZA, DAVID TIMOTHY | NATIONAL SERVICE INDUSTRIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007633 | /0991 | |
| Aug 02 1995 | MASTERS, ANDREW EDWARD | NATIONAL SERVICE INDUSTRIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007633 | /0991 | |
| Aug 02 1995 | HULL, EDWIN LEWIS | NATIONAL SERVICE INDUSTRIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007633 | /0991 | |
| Aug 10 1995 | National Service Industries, Inc. | (assignment on the face of the patent) | / | |||
| Dec 23 1996 | NATIONAL SERVICE INDUSTRIES, INC | NSI ENTERPRISES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008296 | /0481 | |
| Feb 28 2002 | NSI ENTERPRISES, INC NOW KNOWN AS NATIONAL SERVICE INDUSTRIES, INC | ACUITY BRANDS, INC FORMERLY KNOWN AS L & C SPINCO, INC | NUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS | 012506 | /0907 | |
| Sep 26 2007 | ACUITY BRANDS, INC | ABL IP Holding, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 023127 | /0378 |
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