Ceiling hanger
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Description
The drawings contain a symbolic break. The portion between the break lines forms no part of the claimed design.
Claims
The ornamental design for a ceiling hanger, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D974149
Type: Grant
Filed: Oct 16, 2019
Date of Patent: Jan 3, 2023
Assignee: DIRTT ENVIRONMENTAL SOLUTIONS LTD. (Calgary)
Inventors: Geoff W. Gosling (Calgary), Thomas A. Brown (Calgary)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/709,689
Type: Grant
Filed: Oct 16, 2019
Date of Patent: Jan 3, 2023
Assignee: DIRTT ENVIRONMENTAL SOLUTIONS LTD. (Calgary)
Inventors: Geoff W. Gosling (Calgary), Thomas A. Brown (Calgary)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/709,689
Classifications
Current U.S. Class:
D8/354