Search

Charles W. Stewart Jr.

Examiner (ID: 10928)

Most Active Art Unit
2853
Art Unit(s)
2853
Total Applications
383
Issued Applications
366
Pending Applications
12
Abandoned Applications
5

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20115353 [patent_doc_number] => 12365039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Hydraulic tool [patent_app_type] => utility [patent_app_number] => 17/463251 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463251
Hydraulic tool Aug 30, 2021 Issued
Array ( [id] => 18582023 [patent_doc_number] => 20230264278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => CIRCULAR SAW BLADE EQUIPPED WITH TIP HAVING STEPPED PORTION [patent_app_type] => utility [patent_app_number] => 18/010248 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010248
CIRCULAR SAW BLADE EQUIPPED WITH TIP HAVING STEPPED PORTION Aug 25, 2021 Abandoned
Array ( [id] => 18751539 [patent_doc_number] => 20230354752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => CUTTING BLADE, RECIPROCATING-TYPE CUTTING DEVICE, AND METHOD OF MANUFACTURING CUTTING BLADE [patent_app_type] => utility [patent_app_number] => 18/245697 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18245697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245697
CUTTING BLADE, RECIPROCATING-TYPE CUTTING DEVICE, AND METHOD OF MANUFACTURING CUTTING BLADE Aug 25, 2021 Pending
Array ( [id] => 18405075 [patent_doc_number] => 20230166426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => HIGH-EFFICIENCY SAW CHAIN [patent_app_type] => utility [patent_app_number] => 17/916037 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17916037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916037
HIGH-EFFICIENCY SAW CHAIN Aug 23, 2021 Abandoned
Array ( [id] => 17442615 [patent_doc_number] => 20220063120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => RAZOR CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/444940 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444940
Razor cartridge Aug 11, 2021 Issued
Array ( [id] => 17257550 [patent_doc_number] => 20210370535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => RAZOR CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/401199 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17401199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401199
Razor cartridge Aug 11, 2021 Issued
Array ( [id] => 17959234 [patent_doc_number] => 20220339814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => Portable Pump Systems, Chainsaw Accessories, and Chainsaw Pump Accessory Kits [patent_app_type] => utility [patent_app_number] => 17/397856 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397856
Portable Pump Systems, Chainsaw Accessories, and Chainsaw Pump Accessory Kits Aug 8, 2021 Abandoned
Array ( [id] => 18816624 [patent_doc_number] => 20230390964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => GUIDING DEVICE FOR LARGE-FORMAT MANUAL CUTTERS [patent_app_type] => utility [patent_app_number] => 18/193607 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18193607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193607
GUIDING DEVICE FOR LARGE-FORMAT MANUAL CUTTERS Aug 2, 2021 Pending
Array ( [id] => 17242615 [patent_doc_number] => 20210362358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => AUTOMATICALLY RETRACTING SCRAPER WITH BLADE STOP [patent_app_type] => utility [patent_app_number] => 17/392167 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392167
Automatically retracting scraper with blade stop Aug 1, 2021 Issued
Array ( [id] => 17227767 [patent_doc_number] => 20210354323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => RAZOR HANDLE AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/391472 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17391472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391472
RAZOR HANDLE AND METHOD OF MANUFACTURE Aug 1, 2021 Pending
Array ( [id] => 18057182 [patent_doc_number] => 20220388268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => RAZER [patent_app_type] => utility [patent_app_number] => 17/387010 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2598 [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] => 17387010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387010
RAZER Jul 27, 2021 Abandoned
Array ( [id] => 19491036 [patent_doc_number] => 12109724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Chain saws, components for chain saws, and systems for operating saws [patent_app_type] => utility [patent_app_number] => 17/443646 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 63 [patent_no_of_words] => 21137 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443646
Chain saws, components for chain saws, and systems for operating saws Jul 26, 2021 Issued
Array ( [id] => 17656113 [patent_doc_number] => 20220176578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => Shaving Device [patent_app_type] => utility [patent_app_number] => 17/379374 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17379374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379374
Shaving device Jul 18, 2021 Issued
Array ( [id] => 17184455 [patent_doc_number] => 20210331340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => RAZOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/372213 [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] => 6068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372213
RAZOR DEVICE Jul 8, 2021 Abandoned
Array ( [id] => 17313594 [patent_doc_number] => 20210402642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Work Implement [patent_app_type] => utility [patent_app_number] => 17/358030 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358030
Work Implement Jun 24, 2021 Abandoned
Array ( [id] => 19186807 [patent_doc_number] => 20240165720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SINGLE BODY DEMOLITION SHEAR BLADE [patent_app_type] => utility [patent_app_number] => 18/283583 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [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] => 18283583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283583
SINGLE BODY DEMOLITION SHEAR BLADE Jun 17, 2021 Pending
Array ( [id] => 17291529 [patent_doc_number] => 20210387368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => PERFORATION DEVICE FOR A DOCUMENT PROCESSING MACHINE [patent_app_type] => utility [patent_app_number] => 17/304212 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17304212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/304212
PERFORATION DEVICE FOR A DOCUMENT PROCESSING MACHINE Jun 15, 2021 Abandoned
Array ( [id] => 17519801 [patent_doc_number] => 20220105649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => METHOD FOR CUTTING BALE RUBBER AND BALE RUBBER CUTTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/339110 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339110
METHOD FOR CUTTING BALE RUBBER AND BALE RUBBER CUTTING DEVICE Jun 3, 2021 Abandoned
Array ( [id] => 17791181 [patent_doc_number] => 20220250272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => AUTOMATIC CHAINSAW CHAIN TENSION ADJUSTER [patent_app_type] => utility [patent_app_number] => 17/337609 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337609
AUTOMATIC CHAINSAW CHAIN TENSION ADJUSTER Jun 2, 2021 Abandoned
Array ( [id] => 17081204 [patent_doc_number] => 20210276210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Shaving Device [patent_app_type] => utility [patent_app_number] => 17/303246 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 66999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303246
Shaving device May 24, 2021 Issued
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