
William B. Perkey
Examiner (ID: 13542)
| Most Active Art Unit | 2101 |
| Art Unit(s) | 2608, 2862, 2852, 2101, 2851, 3504, 1506, 2899 |
| Total Applications | 4799 |
| Issued Applications | 4134 |
| Pending Applications | 49 |
| Abandoned Applications | 630 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19388472
[patent_doc_number] => 20240278342
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-22
[patent_title] => CUT-OFF SAW
[patent_app_type] => utility
[patent_app_number] => 18/649374
[patent_app_country] => US
[patent_app_date] => 2024-04-29
[patent_effective_date] => 0000-00-00
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Array
(
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[patent_kind] => A1
[patent_issue_date] => 2025-10-16
[patent_title] => CIRCULAR SAW
[patent_app_type] => utility
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Array
(
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[patent_doc_number] => 20240342941
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[patent_kind] => A1
[patent_issue_date] => 2024-10-17
[patent_title] => Foot Operated Slicing Tool
[patent_app_type] => utility
[patent_app_number] => 18/628872
[patent_app_country] => US
[patent_app_date] => 2024-04-08
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Array
(
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[patent_doc_number] => 20240399598
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[patent_kind] => A1
[patent_issue_date] => 2024-12-05
[patent_title] => LINER AND FOLDING KNIFE WITH BUTTON-LOCK AND FOLDING KNIFE WITH AXIS-LOCK
[patent_app_type] => utility
[patent_app_number] => 18/622882
[patent_app_country] => US
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Array
(
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[patent_doc_number] => 20240332927
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[patent_issue_date] => 2024-10-03
[patent_title] => Armored Cable Cutter
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Array
(
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[patent_doc_number] => 12533824
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-27
[patent_title] => Mandoline cutting apparatus
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Array
(
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Array
(
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[patent_doc_number] => 20240300038
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[patent_kind] => A1
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[patent_title] => POWERED TUBING CUTTER
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/594515 | POWERED TUBING CUTTER | Mar 3, 2024 | Pending |
Array
(
[id] => 19380004
[patent_doc_number] => 20240269874
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[patent_kind] => A1
[patent_issue_date] => 2024-08-15
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Array
(
[id] => 19378529
[patent_doc_number] => 20240268399
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/439499 | KNIFE ASSEMBLY | Feb 11, 2024 | Pending |
Array
(
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[patent_doc_number] => 20240173881
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/435222 | DEVICE FOR THE COMMINUTION OF FOODSTUFFS | Feb 6, 2024 | Abandoned |
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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Array
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