
Hwei-siu C. Payer
Examiner (ID: 6905, Phone: (571)272-4511 , Office: P/3724 )
| Most Active Art Unit | 3724 |
| Art Unit(s) | 3204, 3724, 2899 |
| Total Applications | 3785 |
| Issued Applications | 2950 |
| Pending Applications | 180 |
| Abandoned Applications | 677 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19691956
[patent_doc_number] => 20250010501
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-09
[patent_title] => MULTI-PURPOSE UTILITY CUTTER
[patent_app_type] => utility
[patent_app_number] => 18/893918
[patent_app_country] => US
[patent_app_date] => 2024-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7946
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18893918
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/893918 | MULTI-PURPOSE UTILITY CUTTER | Sep 22, 2024 | Pending |
Array
(
[id] => 20803095
[patent_doc_number] => 12667986
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-30
[patent_title] => Multi-purpose detachable blade utility knife
[patent_app_type] => utility
[patent_app_number] => 18/886892
[patent_app_country] => US
[patent_app_date] => 2024-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 0
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18886892
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/886892 | Multi-purpose detachable blade utility knife | Sep 15, 2024 | Issued |
Array
(
[id] => 19845792
[patent_doc_number] => 20250091143
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-20
[patent_title] => Hand-Held Circular Saw comprising a Hanging Device
[patent_app_type] => utility
[patent_app_number] => 18/830866
[patent_app_country] => US
[patent_app_date] => 2024-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3556
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18830866
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/830866 | Hand-Held Circular Saw comprising a Hanging Device | Sep 10, 2024 | Pending |
Array
(
[id] => 19845794
[patent_doc_number] => 20250091145
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-20
[patent_title] => BLADE FOR RECIPROCATING SAW AND RECIPROCATING SAW
[patent_app_type] => utility
[patent_app_number] => 18/829892
[patent_app_country] => US
[patent_app_date] => 2024-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6635
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18829892
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/829892 | BLADE FOR RECIPROCATING SAW AND RECIPROCATING SAW | Sep 9, 2024 | Pending |
Array
(
[id] => 20567720
[patent_doc_number] => 20260061641
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-03-05
[patent_title] => KNIFE WITH A SHEARING ARM
[patent_app_type] => utility
[patent_app_number] => 18/817615
[patent_app_country] => US
[patent_app_date] => 2024-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2551
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18817615
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/817615 | KNIFE WITH A SHEARING ARM | Aug 27, 2024 | Pending |
Array
(
[id] => 19630329
[patent_doc_number] => 20240408778
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-12
[patent_title] => ELASTIC SWITCHABLE SCISSORS FOR UNPACKING
[patent_app_type] => utility
[patent_app_number] => 18/812288
[patent_app_country] => US
[patent_app_date] => 2024-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4975
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 264
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812288
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/812288 | Elastic switchable scissors for unpacking | Aug 21, 2024 | Issued |
Array
(
[id] => 20458772
[patent_doc_number] => 20260008194
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-01-08
[patent_title] => QUICK DISASSEMBLY ROTARY CUTTER
[patent_app_type] => utility
[patent_app_number] => 18/802782
[patent_app_country] => US
[patent_app_date] => 2024-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18802782
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/802782 | Quick disassembly rotary cutter | Aug 12, 2024 | Issued |
Array
(
[id] => 20356671
[patent_doc_number] => 12472652
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-18
[patent_title] => Compact safety cutter
[patent_app_type] => utility
[patent_app_number] => 18/732587
[patent_app_country] => US
[patent_app_date] => 2024-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 1191
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732587
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/732587 | Compact safety cutter | Jun 2, 2024 | Issued |
Array
(
[id] => 19612181
[patent_doc_number] => 20240397861
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-05
[patent_title] => Handheld work apparatus
[patent_app_type] => utility
[patent_app_number] => 18/677963
[patent_app_country] => US
[patent_app_date] => 2024-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5250
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18677963
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/677963 | Handheld work apparatus | May 29, 2024 | Pending |
Array
(
[id] => 19896453
[patent_doc_number] => 12274344
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-04-15
[patent_title] => Single blade nail cutter
[patent_app_type] => utility
[patent_app_number] => 18/673491
[patent_app_country] => US
[patent_app_date] => 2024-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 20
[patent_no_of_words] => 4843
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673491
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/673491 | Single blade nail cutter | May 23, 2024 | Issued |
Array
(
[id] => 19716634
[patent_doc_number] => 12202154
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-01-21
[patent_title] => Pocket knife
[patent_app_type] => utility
[patent_app_number] => 18/668569
[patent_app_country] => US
[patent_app_date] => 2024-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 17
[patent_no_of_words] => 5400
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668569
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/668569 | Pocket knife | May 19, 2024 | Issued |
Array
(
[id] => 19807844
[patent_doc_number] => 12239201
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-03-04
[patent_title] => Single blade nail cutter
[patent_app_type] => utility
[patent_app_number] => 18/667131
[patent_app_country] => US
[patent_app_date] => 2024-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 20
[patent_no_of_words] => 10188
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667131
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/667131 | Single blade nail cutter | May 16, 2024 | Issued |
Array
(
[id] => 19585607
[patent_doc_number] => 20240383164
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-21
[patent_title] => SYSTEMS AND METHODS FOR A SLITTER ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 18/665391
[patent_app_country] => US
[patent_app_date] => 2024-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5039
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665391
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/665391 | Systems and methods for a slitter assembly | May 14, 2024 | Issued |
Array
(
[id] => 19914848
[patent_doc_number] => 12290192
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-05-06
[patent_title] => Concentric handle for holding knife inside jar
[patent_app_type] => utility
[patent_app_number] => 18/665528
[patent_app_country] => US
[patent_app_date] => 2024-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 1207
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665528
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/665528 | Concentric handle for holding knife inside jar | May 14, 2024 | Issued |
Array
(
[id] => 20371697
[patent_doc_number] => 12479116
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-25
[patent_title] => Trimming knife
[patent_app_type] => utility
[patent_app_number] => 18/658181
[patent_app_country] => US
[patent_app_date] => 2024-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 0
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658181
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/658181 | Trimming knife | May 7, 2024 | Issued |
Array
(
[id] => 19555499
[patent_doc_number] => 20240367291
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-07
[patent_title] => TOOL SHARPENING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/652178
[patent_app_country] => US
[patent_app_date] => 2024-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6032
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652178
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/652178 | TOOL SHARPENING SYSTEM | Apr 30, 2024 | Pending |
Array
(
[id] => 20219137
[patent_doc_number] => 20250282068
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-11
[patent_title] => CENTER AXIS BUTTON COMBINED LINER UNLOCKING FOLDING KNIFE DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/640517
[patent_app_country] => US
[patent_app_date] => 2024-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640517
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/640517 | CENTER AXIS BUTTON COMBINED LINER UNLOCKING FOLDING KNIFE DEVICE | Apr 18, 2024 | Pending |
Array
(
[id] => 19496955
[patent_doc_number] => 20240335973
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-10
[patent_title] => CHAINSAW SAFETY FEATURE
[patent_app_type] => utility
[patent_app_number] => 18/627664
[patent_app_country] => US
[patent_app_date] => 2024-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8917
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627664
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/627664 | CHAINSAW SAFETY FEATURE | Apr 4, 2024 | Pending |
Array
(
[id] => 19496954
[patent_doc_number] => 20240335972
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-10
[patent_title] => CHAINSAW AND DRIVE SYSTEM THEREFOR
[patent_app_type] => utility
[patent_app_number] => 18/612464
[patent_app_country] => US
[patent_app_date] => 2024-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13865
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612464
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/612464 | CHAINSAW AND DRIVE SYSTEM THEREFOR | Mar 20, 2024 | Pending |
Array
(
[id] => 19463132
[patent_doc_number] => 20240316801
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => MULTI-BLADED KNIFE
[patent_app_type] => utility
[patent_app_number] => 18/610527
[patent_app_country] => US
[patent_app_date] => 2024-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1558
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610527
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/610527 | MULTI-BLADED KNIFE | Mar 19, 2024 | Pending |