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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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 16296867 [patent_doc_number] => 20200282590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => CHAINSAW [patent_app_type] => utility [patent_app_number] => 16/880574 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880574
Chainsaw May 20, 2020 Issued
Array ( [id] => 17774350 [patent_doc_number] => 20220240699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => FLEXIBLE ELEMENT FOR FORMING A PIECE OF DISPOSABLE CUTLERY [patent_app_type] => utility [patent_app_number] => 17/618804 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17618804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618804
Flexible element for forming a piece of disposable cutlery May 17, 2020 Issued
Array ( [id] => 17619428 [patent_doc_number] => 11338458 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-24 [patent_title] => Combination bagel slicer and spreader [patent_app_type] => utility [patent_app_number] => 16/876932 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 1732 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16876932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/876932
Combination bagel slicer and spreader May 17, 2020 Issued
Array ( [id] => 16451635 [patent_doc_number] => 20200361061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => TOOL SHARPENER WITH TILTABLE SHARPENING STAGE [patent_app_type] => utility [patent_app_number] => 15/929718 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15929718 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/929718
Tool sharpener with tiltable sharpening stage May 17, 2020 Issued
Array ( [id] => 19440442 [patent_doc_number] => 12090674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Shaving apparatus with drive for setting an operational parameter [patent_app_type] => utility [patent_app_number] => 17/608180 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 9970 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17608180 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/608180
Shaving apparatus with drive for setting an operational parameter May 12, 2020 Issued
Array ( [id] => 17806529 [patent_doc_number] => 20220258364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Method for Manufacturing Pairs of Scissors and Combination of At Least Two Pairs of Scissors [patent_app_type] => utility [patent_app_number] => 17/617960 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17617960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617960
Method for Manufacturing Pairs of Scissors and Combination of At Least Two Pairs of Scissors May 10, 2020 Abandoned
Array ( [id] => 16582056 [patent_doc_number] => 20210016458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => SHAVING RAZOR CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/863251 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863251
Shaving razor cartridge Apr 29, 2020 Issued
Array ( [id] => 16374531 [patent_doc_number] => 20200323373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => MECHANICAL UTENSIL [patent_app_type] => utility [patent_app_number] => 16/863924 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863924
MECHANICAL UTENSIL Apr 29, 2020 Abandoned
Array ( [id] => 17329511 [patent_doc_number] => 11219958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Portable band saw with chip vent and tire brush [patent_app_type] => utility [patent_app_number] => 16/860507 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5344 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860507 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860507
Portable band saw with chip vent and tire brush Apr 27, 2020 Issued
Array ( [id] => 18398609 [patent_doc_number] => 11660727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Handheld skate blade sharpener [patent_app_type] => utility [patent_app_number] => 16/856354 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 5316 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856354
Handheld skate blade sharpener Apr 22, 2020 Issued
Array ( [id] => 17183085 [patent_doc_number] => 20210329970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => CONFIGURABLE HERB GRINDER [patent_app_type] => utility [patent_app_number] => 16/856097 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856097
Configurable herb grinder Apr 22, 2020 Issued
Array ( [id] => 18778290 [patent_doc_number] => 11819973 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Self-service ice skate blade sharpening machine [patent_app_type] => utility [patent_app_number] => 16/847745 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3038 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/847745
Self-service ice skate blade sharpening machine Apr 13, 2020 Issued
Array ( [id] => 17155413 [patent_doc_number] => 20210316464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => Quick-Change Utility Knife [patent_app_type] => utility [patent_app_number] => 16/845780 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845780
Quick-Change Utility Knife Apr 9, 2020 Abandoned
Array ( [id] => 19058350 [patent_doc_number] => 11937537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Grass trimmer and control method for grass trimmer [patent_app_type] => utility [patent_app_number] => 16/845465 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 6837 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845465
Grass trimmer and control method for grass trimmer Apr 9, 2020 Issued
Array ( [id] => 17974825 [patent_doc_number] => 11491667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Easily disassembled folding knife [patent_app_type] => utility [patent_app_number] => 16/842511 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 33 [patent_no_of_words] => 13232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842511 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842511
Easily disassembled folding knife Apr 6, 2020 Issued
Array ( [id] => 16189844 [patent_doc_number] => 20200230693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => METHODS OF FORMING FORGED FIXED-CUTTER EARTH-BORING DRILL BIT BODIES [patent_app_type] => utility [patent_app_number] => 16/841421 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841421
Methods of forming forged fixed-cutter earth-boring drill bit bodies Apr 5, 2020 Issued
Array ( [id] => 17140871 [patent_doc_number] => 20210308882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => DEBURRING CUTTER [patent_app_type] => utility [patent_app_number] => 16/841505 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841505 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841505
Deburring cutter Apr 5, 2020 Issued
Array ( [id] => 16342352 [patent_doc_number] => 20200307002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => EASILY DISASSEMBLED FOLDING KNIFE WITH REPLACEABLE BLADE [patent_app_type] => utility [patent_app_number] => 16/825351 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825351
Easily disassembled folding knife with replaceable blade Mar 19, 2020 Issued
Array ( [id] => 17103694 [patent_doc_number] => 11123886 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Knife attachment to prevent food from sticking [patent_app_type] => utility [patent_app_number] => 16/820906 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3848 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820906
Knife attachment to prevent food from sticking Mar 16, 2020 Issued
Array ( [id] => 16312835 [patent_doc_number] => 20200291573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => Removably Engageable Rope Guard [patent_app_type] => utility [patent_app_number] => 16/813286 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813286
Removably engageable rope guard Mar 8, 2020 Issued
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