
Fan Zhang
Examiner (ID: 4053, Phone: (571)270-3751 , Office: P/2674 )
| Most Active Art Unit | 2674 |
| Art Unit(s) | 2682, 2625, 4157, 2674 |
| Total Applications | 659 |
| Issued Applications | 341 |
| Pending Applications | 63 |
| Abandoned Applications | 271 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[id] => 18004186
[patent_doc_number] => 20220362952
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[patent_kind] => A1
[patent_issue_date] => 2022-11-17
[patent_title] => Knife Enclosure
[patent_app_type] => utility
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[patent_app_country] => US
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Array
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[patent_issue_date] => 2025-12-30
[patent_title] => Unit for cutting apparatus and cutting apparatus
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Array
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[patent_title] => Folding knife safety mechanism
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Array
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Array
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[patent_title] => Modular Electric Hair-Cutting Devices and Methods
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Array
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[patent_title] => Saw chain link with one or more oversized rivet holes
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Array
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[id] => 18564888
[patent_doc_number] => 20230255215
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Array
(
[id] => 17791775
[patent_doc_number] => 20220250866
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Array
(
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Array
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Array
(
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Array
(
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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] =>) 17/556965 | Handle of assembly tool with an adjustable center of gravity | Dec 19, 2021 | Issued |