Hung K Du
Examiner (ID: 6322, Phone: (571)270-1810 , Office: P/2645 )
Most Active Art Unit | 2645 |
Art Unit(s) | 2617, 2647, 2645 |
Total Applications | 327 |
Issued Applications | 159 |
Pending Applications | 0 |
Abandoned Applications | 168 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
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[id] => 15470233
[patent_doc_number] => 10550983
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[patent_title] => Double cam levers and safety lock for cam lock fitting
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Array
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[patent_title] => COUPLINGS
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Array
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[patent_issue_date] => 2021-07-06
[patent_title] => Resin-coated aluminum pipe connector for air conditioner outdoor unit
[patent_app_type] => utility
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Array
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/287441 | Fuel system including reinforced fuel connector with retaining rings | Feb 26, 2019 | Issued |
Array
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Array
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[patent_doc_number] => 20200271255
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[patent_title] => PIPE COUPLING WITH PROTECTION AGAINST FASTENER SHEARING
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Array
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Array
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[id] => 16893963
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[patent_title] => Coupling apparatus for joining poly-pipe
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Array
(
[id] => 19491968
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[patent_title] => Adjustable anti-freeze faucet
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/968969 | Adjustable anti-freeze faucet | Feb 18, 2019 | Issued |
Array
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[patent_title] => METHOD FOR PRODUCING A TUBULAR BODY WITH REDUCED INTERNAL STRESS BY USING 3D PRINTING, AND A TUBULAR BODY WITH REDUCED INTERNAL STRESS
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Array
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Array
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[patent_title] => AN ASSEMBLY OF AN END-FITTING AND AN UNBONDED FLEXIBLE PIPE
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Array
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Array
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Array
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Array
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