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] => 16467296 [patent_doc_number] => 20200368833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => RECIPROCATING SAW [patent_app_type] => utility [patent_app_number] => 16/959741 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16959741 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959741
RECIPROCATING SAW Jan 3, 2019 Abandoned
Array ( [id] => 14467293 [patent_doc_number] => 20190185289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => STRING TRIMMER HEAD WITH CURVED TRIMMER LINE GUIDE [patent_app_type] => utility [patent_app_number] => 16/229053 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16229053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/229053
STRING TRIMMER HEAD WITH CURVED TRIMMER LINE GUIDE Dec 20, 2018 Abandoned
Array ( [id] => 14436961 [patent_doc_number] => 20190176352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => ROTARY ELECTRIC SHAVER [patent_app_type] => utility [patent_app_number] => 16/199742 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16199742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/199742
Rotary electric shaver with magnet biased blade units Nov 25, 2018 Issued
Array ( [id] => 16976692 [patent_doc_number] => 20210220929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Device and method for cooling a cross-cutting shear in hot strip mills [patent_app_type] => utility [patent_app_number] => 16/769017 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5166 [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] => 16769017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/769017
Device and method for cooling a cross-cutting shear in hot strip mills Nov 25, 2018 Abandoned
Array ( [id] => 14340209 [patent_doc_number] => 20190152077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => RAZOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/191187 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16191187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191187
Razor assembly with spring-biased connecting head Nov 13, 2018 Issued
Array ( [id] => 15827403 [patent_doc_number] => 20200128983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => SPORK STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/188424 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16188424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/188424
SPORK STRUCTURE Nov 12, 2018 Abandoned
Array ( [id] => 17937525 [patent_doc_number] => 11471961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Method for machining plate material by using linear saw and numerical control saw machine apparatus [patent_app_type] => utility [patent_app_number] => 16/762712 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 13130 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762712
Method for machining plate material by using linear saw and numerical control saw machine apparatus Nov 8, 2018 Issued
Array ( [id] => 17257558 [patent_doc_number] => 20210370543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => POWER TOOL [patent_app_type] => utility [patent_app_number] => 16/760423 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16760423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760423
Power tool Sep 27, 2018 Issued
Array ( [id] => 16512144 [patent_doc_number] => 20200391401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => MATERIAL DISTRIBUTING DEVICE FOR SPONGE CUTTING MACHINE [patent_app_type] => utility [patent_app_number] => 16/763967 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16763967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763967
MATERIAL DISTRIBUTING DEVICE FOR SPONGE CUTTING MACHINE Aug 7, 2018 Abandoned
Array ( [id] => 13927295 [patent_doc_number] => 20190047163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => SANDWICH-STRUCTURED CUTTER AND A HAIR TRIMMER [patent_app_type] => utility [patent_app_number] => 16/055439 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16055439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/055439
SANDWICH-STRUCTURED CUTTER AND A HAIR TRIMMER Aug 5, 2018 Abandoned
Array ( [id] => 13899901 [patent_doc_number] => 20190039155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => HANDHELD PUNCH TOOL [patent_app_type] => utility [patent_app_number] => 16/054343 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16054343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054343
Handheld punch tool Aug 2, 2018 Issued
Array ( [id] => 13573913 [patent_doc_number] => 20180338505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => STAMP FOR EMBOSSING OR CUTTING OUT [patent_app_type] => utility [patent_app_number] => 16/054344 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16054344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054344
STAMP FOR EMBOSSING OR CUTTING OUT Aug 2, 2018 Abandoned
Array ( [id] => 13791763 [patent_doc_number] => 20190009420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => KNIFE AND SHEATH [patent_app_type] => utility [patent_app_number] => 16/049430 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16049430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/049430
KNIFE AND SHEATH Jul 29, 2018 Abandoned
Array ( [id] => 14070569 [patent_doc_number] => 20190084172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => Tube Cutter with Automatically Feeding Function and with Enhanced Torque [patent_app_type] => utility [patent_app_number] => 16/047144 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16047144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047144
Tube cutter with automatically feeding function and with enhanced torque Jul 26, 2018 Issued
Array ( [id] => 16176115 [patent_doc_number] => 20200223083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Razor Base, Razor and Corresponding Use [patent_app_type] => utility [patent_app_number] => 16/634144 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16634144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/634144
Razor base, razor and corresponding use Jul 12, 2018 Issued
Array ( [id] => 17035698 [patent_doc_number] => 20210252656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => A Protection Arrangement for a Power Tool [patent_app_type] => utility [patent_app_number] => 17/251966 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17251966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251966
A Protection Arrangement for a Power Tool Jul 1, 2018 Pending
Array ( [id] => 16711046 [patent_doc_number] => 20210078193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => FILM CUTTING DEVICE HAVING A LINEAR ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/630726 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630726
FILM CUTTING DEVICE HAVING A LINEAR ACTUATOR Apr 29, 2018 Pending
Array ( [id] => 17488697 [patent_doc_number] => 11277972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Pruning device with removable saw blade [patent_app_type] => utility [patent_app_number] => 15/955326 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 1908 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955326 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955326
Pruning device with removable saw blade Apr 16, 2018 Issued
Array ( [id] => 13491369 [patent_doc_number] => 20180297227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => CUTTING TOOL [patent_app_type] => utility [patent_app_number] => 15/952676 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15952676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952676
CUTTING TOOL Apr 12, 2018 Abandoned
Array ( [id] => 13491365 [patent_doc_number] => 20180297225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => SHAVING RAZOR SYSTEM AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 15/951287 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951287 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951287
SHAVING RAZOR SYSTEM AND METHOD OF MANUFACTURE Apr 11, 2018 Abandoned
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