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Patent
D860837
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Priority
Jun 14 2018
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Filed
Jun 14 2018
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Issued
Sep 24 2019
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Expiry
Sep 24 2034
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Assg.orig
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Entity
unknown
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1
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1
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n/a
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The ornamental design for a fire alarm testing device, as shown and described.
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FIG. 1 is a perspective view from above of my new design for a fire alarm testing device.
FIG. 2 is a perspective view from below of my new design for a fire alarm testing device.
FIG. 3 is a top plan view thereof.
FIG. 4 is a bottom plan view thereof.
FIG. 5 is a left side elevational view thereof.
FIG. 6 is a right side elevational view thereof.
FIG. 7 is a front elevational view thereof; and,
FIG. 8 is a back elevational view thereof.
Workman, Charles D.
Patent |
Priority |
Assignee |
Title |
D905356, |
Jan 21 2019 |
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Cat toy |
Patent |
Priority |
Assignee |
Title |
5523744, |
Feb 15 1993 |
Cerberus AG |
Device for testing the operation of smoke detectors |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
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