US Patent D839960 Writing instrument
Patent D839960 was granted and assigned to Riteline Llc on February, 2019 by the United States Patent and Trademark Office.
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Patent Citations Received
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Patent Inventor Names
Enmin Zhang0
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US Patent D0839960 Writing instrument US Patent D839960 Writing instrument
Infobox
Patent Number
D083996000
Patent Number
D83996000
Edits on 23 Apr, 2023
Golden AI
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Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
D08399600
Date of Patent
February 5, 2019
0Patent Application Number
295867600
Date Filed
December 6, 2016
0Patent Primary Examiner
Edits on 22 Sep, 2022
Golden AI
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
D08399600
Date of Patent
February 5, 2019
0Patent Application Number
295867600
Date Filed
December 6, 2016
0Patent Primary Examiner
Edits on 24 Jan, 2022
Golden AI
Edits made to:
Infobox (+9 properties)
US Patent D0839960 Writing instrument
Infobox
Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
D0839960
Date of patent
February 5, 2019
Patent application number
29586760
Date Filed
December 6, 2016
Patent primary examiner
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