Search

Erica E. Cadugan

Examiner (ID: 10388, Phone: (571)272-4474 , Office: P/3722 )

Most Active Art Unit
3722
Art Unit(s)
3726, 3722
Total Applications
1811
Issued Applications
1337
Pending Applications
125
Abandoned Applications
364

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18212333 [patent_doc_number] => 20230058597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Power Tool [patent_app_type] => utility [patent_app_number] => 17/974261 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974261
Power Tool Oct 25, 2022 Pending
Array ( [id] => 18350603 [patent_doc_number] => 20230138714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => CHIP GUIDING DEVICE [patent_app_type] => utility [patent_app_number] => 17/972995 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972995
CHIP GUIDING DEVICE Oct 24, 2022 Pending
Array ( [id] => 20157364 [patent_doc_number] => 12383965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Chamfer-cutting tools [patent_app_type] => utility [patent_app_number] => 17/958964 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4902 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17958964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958964
Chamfer-cutting tools Oct 2, 2022 Issued
Array ( [id] => 18536599 [patent_doc_number] => 20230241690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => MACHINING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/954003 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17954003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954003
MACHINING APPARATUS Sep 26, 2022 Abandoned
Array ( [id] => 20371619 [patent_doc_number] => 12479038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Handheld lithium battery threading machine and threading method [patent_app_type] => utility [patent_app_number] => 17/951144 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 2456 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951144
Handheld lithium battery threading machine and threading method Sep 22, 2022 Issued
Array ( [id] => 18230709 [patent_doc_number] => 20230069703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => BENCH PIPE THREADING MACHINE AND THREADING METHOD [patent_app_type] => utility [patent_app_number] => 17/900899 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17900899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900899
Bench pipe threading machine and threading method Aug 31, 2022 Issued
Array ( [id] => 19447844 [patent_doc_number] => 20240307974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => TOOL HOLDER INTERFACE OF A MACHINE TOOL, TOOL TURRET AND TOOL HOLDER FOR LIVE TOOLS [patent_app_type] => utility [patent_app_number] => 18/578063 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18578063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578063
TOOL HOLDER INTERFACE OF A MACHINE TOOL, TOOL TURRET AND TOOL HOLDER FOR LIVE TOOLS Aug 23, 2022 Pending
Array ( [id] => 18970946 [patent_doc_number] => 20240051038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => METHOD AND SYSTE FOR HOLDING FAST A WORKPIECE [patent_app_type] => utility [patent_app_number] => 17/887313 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887313
METHOD AND SYSTE FOR HOLDING FAST A WORKPIECE Aug 11, 2022 Pending
Array ( [id] => 18208158 [patent_doc_number] => 20230054416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => MACHINE AND METHOD FOR THE MILLING OR GRINDING OF TOOTHED RACKS [patent_app_type] => utility [patent_app_number] => 17/884626 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17884626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884626
MACHINE AND METHOD FOR THE MILLING OR GRINDING OF TOOTHED RACKS Aug 9, 2022 Pending
Array ( [id] => 18180090 [patent_doc_number] => 20230040819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => WORKING HEAD FOR CUTTING MACHINE OF SHEET MATERIALS [patent_app_type] => utility [patent_app_number] => 17/816498 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816498
Working head for cutting machine of sheet materials Jul 31, 2022 Issued
Array ( [id] => 19379924 [patent_doc_number] => 20240269794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Working head for a machine tool having an interchangeable electrospindle [patent_app_type] => utility [patent_app_number] => 18/290773 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290773
Working head for a machine tool having an interchangeable electrospindle Jul 26, 2022 Pending
Array ( [id] => 20356664 [patent_doc_number] => 12472645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Robotic tool changer system through magnetic coupling force and all-round mechanical locking [patent_app_type] => utility [patent_app_number] => 17/872500 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 681 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872500
Robotic tool changer system through magnetic coupling force and all-round mechanical locking Jul 24, 2022 Issued
Array ( [id] => 18144483 [patent_doc_number] => 20230018335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => MACHINING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/866801 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866801
MACHINING SYSTEM Jul 17, 2022 Abandoned
Array ( [id] => 17959136 [patent_doc_number] => 20220339716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => HIGH SPEED MULTI-AXIS MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 17/861981 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861981
HIGH SPEED MULTI-AXIS MACHINE TOOL Jul 10, 2022 Pending
Array ( [id] => 18559119 [patent_doc_number] => 11724345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => System and method for drilling holes and installing fasteners in vehicle structures [patent_app_type] => utility [patent_app_number] => 17/751345 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 10732 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 17751345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751345
System and method for drilling holes and installing fasteners in vehicle structures May 22, 2022 Issued
Array ( [id] => 20212864 [patent_doc_number] => 12409501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Guide dresser, cutter heads and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/748278 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 8715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748278
Guide dresser, cutter heads and methods of use thereof May 18, 2022 Issued
Array ( [id] => 17841188 [patent_doc_number] => 20220278494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => PUNCHING HEAD FOR TERMINAL CRIMPING MACHINE [patent_app_type] => utility [patent_app_number] => 17/746989 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746989
PUNCHING HEAD FOR TERMINAL CRIMPING MACHINE May 17, 2022 Abandoned
Array ( [id] => 19657509 [patent_doc_number] => 20240424574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => MACHINING DEVICE WITH DUAL USE FOR DRILLING AND LATHING [patent_app_type] => utility [patent_app_number] => 17/913792 [patent_app_country] => US [patent_app_date] => 2022-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17913792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913792
MACHINING DEVICE WITH DUAL USE FOR DRILLING AND LATHING May 6, 2022 Abandoned
Array ( [id] => 19111778 [patent_doc_number] => 20240123528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => METHOD FOR SHAPING A PERIODIC STRUCTURE, IN PARTICULAR A TOOTHING, AND LIFTING CAM [patent_app_type] => utility [patent_app_number] => 18/555028 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555028
METHOD FOR SHAPING A PERIODIC STRUCTURE, IN PARTICULAR A TOOTHING, AND LIFTING CAM Apr 18, 2022 Pending
Array ( [id] => 19218411 [patent_doc_number] => 20240183115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHOD FOR REPROFILING AT LEAST ONE SWITCH BLADE IN POINTS LAID IN A RAILWAY TRACK [patent_app_type] => utility [patent_app_number] => 18/287830 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287830
Method for reprofiling at least one switch blade in points laid in a railway track Apr 18, 2022 Issued
Menu