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US Patent D992614 Focus ring
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Edits on 19 Jul, 2023
"Created via: Entity Importer"
Golden AI
created this topic on 19 Jul, 2023
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US Patent D992614 Focus ring
Infobox
Is a
Patent
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Patent Applicant
Tokyo Electron
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Current Assignee
Tokyo Electron
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Patent Jurisdiction
United States Patent and Trademark Office
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Patent Number
D992614
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Date of Patent
July 18, 2023
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Patent Application Number
29692039
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Date Filed
May 22, 2019
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Patent Citations
US Patent D692475 Camera mount
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US Patent D937926 Camera lens
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US Patent D731577 Intermediate adapter for a camera
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US Patent D750152 Lens for camera
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US Patent D780822 Lens for camera
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US Patent D820341 Camera body
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US Patent D870185 Digital camera
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US Patent D888804 Step-up ring
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US Patent D900194 Interchangeable lens for camera
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US Patent D900196 Interchangeable lens for camera
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US Patent D973609 Upper shield with showerhead for a process chamber
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Patent Primary Examiner
Richard Kearney
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CPC Code
H01J 37/3414
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H01J 37/3423
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G02B 3/04
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G02B 27/0018
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G02B 7/02
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G02B 7/006
0
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