
Hwei-siu C Payer
Examiner (ID: 15838, Phone: (571)272-4511 , Office: P/3724 )
| Most Active Art Unit | 3724 |
| Art Unit(s) | 3204, 3724, 2899 |
| Total Applications | 3744 |
| Issued Applications | 2918 |
| Pending Applications | 185 |
| Abandoned Applications | 670 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16703641
[patent_doc_number] => 10953557
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-23
[patent_title] => Safety utility knives and methods
[patent_app_type] => utility
[patent_app_number] => 16/811829
[patent_app_country] => US
[patent_app_date] => 2020-03-06
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 15
[patent_no_of_words] => 2658
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811829
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/811829 | Safety utility knives and methods | Mar 5, 2020 | Issued |
Array
(
[id] => 17081199
[patent_doc_number] => 20210276205
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-09
[patent_title] => BLADE HOLDER FOR ASSEMBLING A REPLACEABLE BLADE
[patent_app_type] => utility
[patent_app_number] => 16/809241
[patent_app_country] => US
[patent_app_date] => 2020-03-04
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/809241 | Blade holder for assembling a replaceable blade | Mar 3, 2020 | Issued |
Array
(
[id] => 18635386
[patent_doc_number] => 11759962
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[patent_kind] => B2
[patent_issue_date] => 2023-09-19
[patent_title] => Utility knife
[patent_app_type] => utility
[patent_app_number] => 16/796024
[patent_app_country] => US
[patent_app_date] => 2020-02-20
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/796024 | Utility knife | Feb 19, 2020 | Issued |
Array
(
[id] => 19839484
[patent_doc_number] => 12251845
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[patent_kind] => B2
[patent_issue_date] => 2025-03-18
[patent_title] => Hair-cutting unit for a shaving device
[patent_app_type] => utility
[patent_app_number] => 17/441107
[patent_app_country] => US
[patent_app_date] => 2020-02-14
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/441107 | Hair-cutting unit for a shaving device | Feb 13, 2020 | Issued |
Array
(
[id] => 17162220
[patent_doc_number] => 11148305
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-10-19
[patent_title] => Shingle cutting knife blade
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/786375 | Shingle cutting knife blade | Feb 9, 2020 | Issued |
Array
(
[id] => 17073655
[patent_doc_number] => 11110034
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-07
[patent_title] => Medicine pill cutter
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Array
(
[id] => 17821276
[patent_doc_number] => 11426195
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-30
[patent_title] => Retractable device
[patent_app_type] => utility
[patent_app_number] => 16/786508
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/786508 | Retractable device | Feb 9, 2020 | Issued |
Array
(
[id] => 16221876
[patent_doc_number] => 20200246992
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-06
[patent_title] => Knife Grip Attachment
[patent_app_type] => utility
[patent_app_number] => 16/782238
[patent_app_country] => US
[patent_app_date] => 2020-02-05
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/782238 | Knife Grip Attachment | Feb 4, 2020 | Abandoned |
Array
(
[id] => 16490451
[patent_doc_number] => 10856466
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-08
[patent_title] => Grass trimming head and grass trimmer having the same
[patent_app_type] => utility
[patent_app_number] => 16/781147
[patent_app_country] => US
[patent_app_date] => 2020-02-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/781147 | Grass trimming head and grass trimmer having the same | Feb 3, 2020 | Issued |
Array
(
[id] => 17192530
[patent_doc_number] => 11161265
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-02
[patent_title] => Compact safety cutter
[patent_app_type] => utility
[patent_app_number] => 16/776949
[patent_app_country] => US
[patent_app_date] => 2020-01-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/776949 | Compact safety cutter | Jan 29, 2020 | Issued |
Array
(
[id] => 17079949
[patent_doc_number] => 20210274955
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-09
[patent_title] => EDGED TOOL STORAGE DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/971270
[patent_app_country] => US
[patent_app_date] => 2020-01-29
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/971270 | Edged tool storage device | Jan 28, 2020 | Issued |
Array
(
[id] => 19777902
[patent_doc_number] => 12226923
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-18
[patent_title] => Razor cartridge
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/424546 | Razor cartridge | Jan 28, 2020 | Issued |
Array
(
[id] => 15959361
[patent_doc_number] => 20200163432
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-28
[patent_title] => NIPPER DEVICE WITH MAGNETIZED HANDLE
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/775127 | NIPPER DEVICE WITH MAGNETIZED HANDLE | Jan 27, 2020 | Abandoned |
Array
(
[id] => 16176110
[patent_doc_number] => 20200223078
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-16
[patent_title] => SURGICAL CLIPPER BLADE ASSEMBLIES WITH HYDROPHOBIC LAYERS AND METHODS OF USE
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Array
(
[id] => 16176109
[patent_doc_number] => 20200223077
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[patent_title] => POWERED HAIR CLIPPERS WITH BLADE ASSEMBLIES INCLUDING PATTERNED RIB ARRAYS
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Array
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Array
(
[id] => 18232452
[patent_doc_number] => 11596996
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[patent_issue_date] => 2023-03-07
[patent_title] => Drive cleat notcher with bender
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Array
(
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Array
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Array
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