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] => 16437577 [patent_doc_number] => 20200354903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => Water cooling device for saw blade cooling and road cutting machine [patent_app_type] => utility [patent_app_number] => 16/640339 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16640339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640339
Water cooling device for saw blade cooling and road cutting machine Dec 12, 2017 Abandoned
Array ( [id] => 17059441 [patent_doc_number] => 11104023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Cutting tool [patent_app_type] => utility [patent_app_number] => 16/474762 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 34 [patent_no_of_words] => 18580 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16474762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/474762
Cutting tool Dec 11, 2017 Issued
Array ( [id] => 12810160 [patent_doc_number] => 20180161890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => SYSTEM FOR CUTTING ELECTRIC WIRES [patent_app_type] => utility [patent_app_number] => 15/833705 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15833705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/833705
SYSTEM FOR CUTTING ELECTRIC WIRES Dec 5, 2017 Pending
Array ( [id] => 14228653 [patent_doc_number] => 20190126499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => FOLDING TOOL WITH AN ASSISTED OPENING MECHANISM [patent_app_type] => utility [patent_app_number] => 15/798509 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15798509 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/798509
FOLDING TOOL WITH AN ASSISTED OPENING MECHANISM Oct 30, 2017 Abandoned
Array ( [id] => 16734933 [patent_doc_number] => 10960557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Electric shaver with four joint linkage [patent_app_type] => utility [patent_app_number] => 15/715046 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 10571 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15715046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/715046
Electric shaver with four joint linkage Sep 24, 2017 Issued
Array ( [id] => 12582363 [patent_doc_number] => 20180085950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => ELECTRICALLY DRIVEN DEVICE [patent_app_type] => utility [patent_app_number] => 15/711558 [patent_app_country] => US [patent_app_date] => 2017-09-21 [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] => -16 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15711558 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/711558
Electrically driven device Sep 20, 2017 Issued
Array ( [id] => 12092301 [patent_doc_number] => 20170349394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'STRING TRIMMER HEAD WITH CURVED TRIMMER LINE GUIDE' [patent_app_type] => utility [patent_app_number] => 15/684462 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3068 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15684462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/684462
STRING TRIMMER HEAD WITH CURVED TRIMMER LINE GUIDE Aug 22, 2017 Abandoned
Array ( [id] => 12218177 [patent_doc_number] => 20180056536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'Novel Device for Affixing a Shaving Razor to a Can of Shaving Cream' [patent_app_type] => utility [patent_app_number] => 15/682855 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1665 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15682855 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/682855
Novel Device for Affixing a Shaving Razor to a Can of Shaving Cream Aug 21, 2017 Abandoned
Array ( [id] => 12446643 [patent_doc_number] => 09981395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Knife handle with removable counterweights [patent_app_type] => utility [patent_app_number] => 15/658454 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1854 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15658454 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658454
Knife handle with removable counterweights Jul 24, 2017 Issued
Array ( [id] => 14307383 [patent_doc_number] => 20190143395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => METHOD OF MANUFACTURING WASHERS [patent_app_type] => utility [patent_app_number] => 16/306945 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16306945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306945
Method of manufacturing washers Jun 19, 2017 Issued
Array ( [id] => 13686281 [patent_doc_number] => 20170354095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => PRUNING SHEARS [patent_app_type] => utility [patent_app_number] => 15/612626 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15612626 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/612626
Pruning shears with frusto-conical wheel Jun 1, 2017 Issued
Array ( [id] => 14637891 [patent_doc_number] => 10363675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Knife and sheath [patent_app_type] => utility [patent_app_number] => 15/612230 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 26 [patent_no_of_words] => 5205 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15612230 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/612230
Knife and sheath Jun 1, 2017 Issued
Array ( [id] => 12078578 [patent_doc_number] => 20170341165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => 'SCROLL SAW' [patent_app_type] => utility [patent_app_number] => 15/602670 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2225 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15602670 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/602670
SCROLL SAW May 22, 2017 Abandoned
Array ( [id] => 11961729 [patent_doc_number] => 20170265882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'SAFETY SCALPEL HANDLE' [patent_app_type] => utility [patent_app_number] => 15/463036 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4407 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15463036 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/463036
SAFETY SCALPEL HANDLE Mar 19, 2017 Abandoned
Array ( [id] => 16319522 [patent_doc_number] => 10779468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Foldable working machine with safety switch to enable operation [patent_app_type] => utility [patent_app_number] => 15/461777 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 33 [patent_no_of_words] => 25339 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15461777 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/461777
Foldable working machine with safety switch to enable operation Mar 16, 2017 Issued
Array ( [id] => 11942604 [patent_doc_number] => 20170246755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'CUTTING APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/455245 [patent_app_country] => US [patent_app_date] => 2017-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4839 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15455245 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/455245
Cutting apparatus and method Mar 9, 2017 Issued
Array ( [id] => 11705311 [patent_doc_number] => 20170173810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'BATTERY OPERATED RAZOR' [patent_app_type] => utility [patent_app_number] => 15/452091 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4364 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15452091 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452091
Battery operated razor Mar 6, 2017 Issued
Array ( [id] => 11948760 [patent_doc_number] => 20170252911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'HYDRAULIC PUMP FOR A HYDRODYNAMIC COMPRESSION TOOL' [patent_app_type] => utility [patent_app_number] => 15/446083 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5178 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15446083 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/446083
HYDRAULIC PUMP FOR A HYDRODYNAMIC COMPRESSION TOOL Feb 28, 2017 Abandoned
Array ( [id] => 16124383 [patent_doc_number] => 10695927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Scraping tools that deburr multiple edges of a part [patent_app_type] => utility [patent_app_number] => 15/446144 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 4570 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15446144 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/446144
Scraping tools that deburr multiple edges of a part Feb 28, 2017 Issued
Array ( [id] => 11941318 [patent_doc_number] => 20170245469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'PET NAIL CLIPPER' [patent_app_type] => utility [patent_app_number] => 15/443131 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1491 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15443131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/443131
Pet nail clipper Feb 26, 2017 Issued
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