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Patent
   D918756
Priority
Nov 06 2018
Filed
May 22 2019
Issued
May 11 2021
Expiry
May 11 2036
Inventors
Deliwala, …
Assg.orig
Analog Dev…
Assg.curr
Analog Dev…
Entity
unknown
Referenced by
0
References
52
Maint.:
n/a
The ornamental design for a smoke detector boundary, as shown and described.

FIG. 1 is a bottom perspective view of a smoke detector boundary, showing our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a top-down view thereof; and,

FIG. 4 is a bottom-up view thereof.
INVENTORS:

Deliwala, Shrenik, Zhao, Ying, Frazier, Ryan, Bai, Jiawen

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ASSIGNMENT RECORDS    Assignment records on the USPTO
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 22 2019Analog Devices, Inc.(assignment on the face of the patent)
May 23 2019BAI, JIAWENAnalog Devices, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0494810143 pdf
May 30 2019ZHAO, YINGAnalog Devices, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0494810143 pdf
Jun 10 2019FRAZIER, RYANAnalog Devices, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0494810143 pdf
Jun 13 2019DELIWALA, SHRENIKAnalog Devices, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0494810143 pdf
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