Control unit
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Description
The broken lines in the drawings depict subject matter that forms no part of the claimed design. The rear view of the control unit forms no part of the claimed design.
Claims
The ornamental design for a control unit, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D906276
Type: Grant
Filed: Mar 30, 2018
Date of Patent: Dec 29, 2020
Assignee: Honeywell International Inc. (Charlotte, NC)
Inventors: Tom Liu (Shanghai), Yu Yan (Shanghai), Hai Ling (Shanghai), Xiaoxin Wu (Shanghai), Kiki Hu (Shanghai)
Primary Examiner: Jeffrey D Asch
Assistant Examiner: Rebekah A Caruso
Application Number: 29/642,629
Type: Grant
Filed: Mar 30, 2018
Date of Patent: Dec 29, 2020
Assignee: Honeywell International Inc. (Charlotte, NC)
Inventors: Tom Liu (Shanghai), Yu Yan (Shanghai), Hai Ling (Shanghai), Xiaoxin Wu (Shanghai), Kiki Hu (Shanghai)
Primary Examiner: Jeffrey D Asch
Assistant Examiner: Rebekah A Caruso
Application Number: 29/642,629
Classifications