Search

Edward H Tso

Examiner (ID: 6895, Phone: (571)272-2087 , Office: P/2859 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2102, 2859, 2111, 2858
Total Applications
3962
Issued Applications
3474
Pending Applications
175
Abandoned Applications
313

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17806536 [patent_doc_number] => 20220258371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => IMPELLERS FOR CUTTING MACHINES AND CUTTING MACHINES EQUIPPED THEREWITH [patent_app_type] => utility [patent_app_number] => 17/668550 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668550
Impellers for cutting machines and cutting machines equipped therewith Feb 9, 2022 Issued
Array ( [id] => 19424301 [patent_doc_number] => 12083694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Razor blade with bent portion [patent_app_type] => utility [patent_app_number] => 17/591097 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9448 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 17591097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591097
Razor blade with bent portion Feb 1, 2022 Issued
Array ( [id] => 17760626 [patent_doc_number] => 20220234238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CUTTING DEVICE AND HOLDER [patent_app_type] => utility [patent_app_number] => 17/583533 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583533
CUTTING DEVICE AND HOLDER Jan 24, 2022 Pending
Array ( [id] => 17519803 [patent_doc_number] => 20220105651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => FOOD SLICER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/552666 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552666
FOOD SLICER ASSEMBLY Dec 15, 2021 Pending
Array ( [id] => 19353471 [patent_doc_number] => 12053897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Locking switch for shaver head [patent_app_type] => utility [patent_app_number] => 17/546939 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 1938 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546939
Locking switch for shaver head Dec 8, 2021 Issued
Array ( [id] => 18374966 [patent_doc_number] => 20230150045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => EXTENDIBLE OUTFEED ACCESSORY FOR A TABLE SAW [patent_app_type] => utility [patent_app_number] => 17/530222 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530222 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530222
EXTENDIBLE OUTFEED ACCESSORY FOR A TABLE SAW Nov 17, 2021 Pending
Array ( [id] => 17577599 [patent_doc_number] => 20220134454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => AUTONOMOUS DIGITAL DISTANCE MEASUREMENT UNIT [patent_app_type] => utility [patent_app_number] => 17/506102 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506102
AUTONOMOUS DIGITAL DISTANCE MEASUREMENT UNIT Oct 19, 2021 Pending
Array ( [id] => 17552192 [patent_doc_number] => 20220123535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => CUTTING TOOL FOR CABLE SHEATHING [patent_app_type] => utility [patent_app_number] => 17/504843 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504843
CUTTING TOOL FOR CABLE SHEATHING Oct 18, 2021 Pending
Array ( [id] => 17401961 [patent_doc_number] => 20220044051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => SYSTEMS, APPARATUS AND METHODS FOR FORMING METAL STRIPS INTO DIES [patent_app_type] => utility [patent_app_number] => 17/498940 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498940
SYSTEMS, APPARATUS AND METHODS FOR FORMING METAL STRIPS INTO DIES Oct 11, 2021 Pending
Array ( [id] => 17504050 [patent_doc_number] => 20220097152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => HANDHELD WORK APPARATUS AND METHOD FOR OPERATING A HANDHELD WORK APPARATUS [patent_app_type] => utility [patent_app_number] => 17/486413 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486413
HANDHELD WORK APPARATUS AND METHOD FOR OPERATING A HANDHELD WORK APPARATUS Sep 26, 2021 Abandoned
Array ( [id] => 17504054 [patent_doc_number] => 20220097156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => IMPELLER ASSEMBLY AND CUTTING EQUIPMENT PROVIDED WITH IMPELLER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/483924 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483924
IMPELLER ASSEMBLY AND CUTTING EQUIPMENT PROVIDED WITH IMPELLER ASSEMBLY Sep 23, 2021 Abandoned
Array ( [id] => 17335106 [patent_doc_number] => 20220001437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => SIDE PUNCHING MECHANISM WITH MOVABLE GUIDE BLOCK [patent_app_type] => utility [patent_app_number] => 17/481241 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481241
SIDE PUNCHING MECHANISM WITH MOVABLE GUIDE BLOCK Sep 20, 2021 Pending
Array ( [id] => 18254726 [patent_doc_number] => 20230081765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PROCESSING DEVICE FOR PROCESSING OPPOSING EDGES OF A FLEXIBLE SHEET BODY [patent_app_type] => utility [patent_app_number] => 17/471401 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471401
PROCESSING DEVICE FOR PROCESSING OPPOSING EDGES OF A FLEXIBLE SHEET BODY Sep 9, 2021 Pending
Array ( [id] => 18124155 [patent_doc_number] => 20230009767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => ASSEMBLY FOR POSITIONING PIPE MACHINING APPARATUS FOR MITER CUTTING [patent_app_type] => utility [patent_app_number] => 17/371248 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371248
ASSEMBLY FOR POSITIONING PIPE MACHINING APPARATUS FOR MITER CUTTING Jul 8, 2021 Pending
Array ( [id] => 17347667 [patent_doc_number] => 20220013998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Cable Processing System [patent_app_type] => utility [patent_app_number] => 17/370486 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370486
Cable Processing System Jul 7, 2021 Pending
Array ( [id] => 18108615 [patent_doc_number] => 20230001495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Dust Management Assembly For a Power Tool [patent_app_type] => utility [patent_app_number] => 17/363369 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17363369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363369
Dust Management Assembly For a Power Tool Jun 29, 2021 Abandoned
Array ( [id] => 17313585 [patent_doc_number] => 20210402633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Axially Rotating Cutting System and Method for Cutting Medical Tubing [patent_app_type] => utility [patent_app_number] => 17/361682 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361682
Axially Rotating Cutting System and Method for Cutting Medical Tubing Jun 28, 2021 Pending
Array ( [id] => 17313583 [patent_doc_number] => 20210402631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => CUTTING ASSEMBLY FOR MIXTURES FOR FOOD USE [patent_app_type] => utility [patent_app_number] => 17/360212 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360212
CUTTING ASSEMBLY FOR MIXTURES FOR FOOD USE Jun 27, 2021 Abandoned
Array ( [id] => 18064903 [patent_doc_number] => 20220395990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => SAFE BOX CUTTER [patent_app_type] => utility [patent_app_number] => 17/347607 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17347607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347607
SAFE BOX CUTTER Jun 14, 2021 Abandoned
Array ( [id] => 17273584 [patent_doc_number] => 20210379782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => RAZOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/324839 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17324839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324839
RAZOR ASSEMBLY May 18, 2021 Pending
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