Carbon removal machine
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Description
The broken lines show portions of the design that form no part of the claimed design.
Claims
The ornamental design for a carbon removal machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D865147
Type: Grant
Filed: May 23, 2017
Date of Patent: Oct 29, 2019
Assignee:
Inventor: Renhua Huang (Hunan)
Primary Examiner: David G Muller
Assistant Examiner: Nathan M Johnston
Application Number: 29/604,999
Type: Grant
Filed: May 23, 2017
Date of Patent: Oct 29, 2019
Assignee:
Inventor: Renhua Huang (Hunan)
Primary Examiner: David G Muller
Assistant Examiner: Nathan M Johnston
Application Number: 29/604,999
Classifications
Current U.S. Class:
Air Treatment (D23/355)