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Patent
D874964
Priority
Nov 06 2018
Filed
May 22 2019
Issued
Feb 11 2020
Expiry
Feb 11 2035
Assg.orig
Entity
unknown
8
15
n/a
The ornamental design for blacking members in a smoke detector chamber , as shown and described.
FIG. 1 is bottom view;
FIG. 2 is a side view;
FIG. 3 is a cross-sectional view taken along the lines 3 -3 of FIG. 1 ;
FIG. 4 is top;
FIG. 5 is an alternate side view;
FIG. 6 is an alternate bottom; and,
FIG. 7 is an perspective view.
The broken lines in the drawings illustrate portions of the blocking members that form no part of the claimed design. Any unshaded regions bounded by broken lines in the drawings illustrate the bounds of the claim and form no part thereof. Non-oblique line shading represents contour and not surface ornamentation.
Deliwala, Shrenik , Zhao, Ying , Frazier, Ryan , Bai, Jiawen
Patent
Priority
Assignee
Title
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Analog Devices, Inc.
Smoke detector chamber boundary surfaces
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Mar 06 2019
Analog Devices, Inc
Stable measurement of sensors methods and systems
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Dec 15 2017
Analog Devices, Inc
Compact optical smoke detector system and apparatus
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May 15 2019
Analog Devices, Inc
Optical improvements to compact smoke detectors, systems and apparatus
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Nov 06 2018
Analog Devices, Inc
Smoke detector chamber
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May 15 2019
Analog Devices, Inc
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Nov 06 2018
Analog Devices, Inc
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Nov 06 2018
Analog Devices, Inc
Smoke detector chamber
Patent
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Executed on Assignor Assignee Conveyance Frame Reel Doc
May 06 2019 FRAZIER, RYAN Analog Devices, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 049481 /0791
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May 22 2019 Analog Devices, Inc. (assignment on the face of the patent) /
May 23 2019 BAI, JIAWEN Analog Devices, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 049481 /0791
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May 30 2019 ZHAO, YING Analog Devices, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 049481 /0791
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Jun 13 2019 DELIWALA, SHRENIK Analog Devices, Inc ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 049481 /0791
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Jul 23 2021 Camco Manufacturing, Inc Camco Manufacturing, LLC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 057200 /0963
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Sep 14 2021 Camco Manufacturing, LLC INTERMEDIATE CAPITAL GROUP PLC SECURITY AGREEMENT 057516 /0577
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Feb 09 2023 INTERMEDIATE CAPITAL GROUP PLC GLAS AMERICAS LLC CONFIRMATORY ASSIGNMENT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY 062692 /0723
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