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] => 17298437 [patent_doc_number] => 20210394276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => WORKPIECE PROCESSING ASSEMBLY WITH MULTIPLE WORKING OPERATIONS [patent_app_type] => utility [patent_app_number] => 16/909094 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 416 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909094
WORKPIECE PROCESSING ASSEMBLY WITH MULTIPLE WORKING OPERATIONS Jun 22, 2020 Abandoned
Array ( [id] => 20505284 [patent_doc_number] => 12539547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Tip dressing installation system and method [patent_app_type] => utility [patent_app_number] => 17/619495 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 1197 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 745 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619495
Tip dressing installation system and method Jun 17, 2020 Issued
Array ( [id] => 18619538 [patent_doc_number] => 11752562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Method for improved deburring of an aeronautical part [patent_app_type] => utility [patent_app_number] => 17/619866 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4738 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619866
Method for improved deburring of an aeronautical part Jun 15, 2020 Issued
Array ( [id] => 17392773 [patent_doc_number] => 11241764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Machine tool [patent_app_type] => utility [patent_app_number] => 16/901136 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2579 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901136 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901136
Machine tool Jun 14, 2020 Issued
Array ( [id] => 17806460 [patent_doc_number] => 20220258295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 17/615629 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615629
MACHINE TOOL Jun 11, 2020 Abandoned
Array ( [id] => 20356587 [patent_doc_number] => 12472568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Method for gear shaping a periodic structure, in particular a toothing, and shaping machine designed therefor [patent_app_type] => utility [patent_app_number] => 17/595566 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595566
Method for gear shaping a periodic structure, in particular a toothing, and shaping machine designed therefor Jun 3, 2020 Issued
Array ( [id] => 19839403 [patent_doc_number] => 12251763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Machine tool and machining method [patent_app_type] => utility [patent_app_number] => 17/597045 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4397 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597045
Machine tool and machining method May 31, 2020 Issued
Array ( [id] => 17747880 [patent_doc_number] => 20220226083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => DENTAL MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 17/614637 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17614637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614637
DENTAL MACHINE TOOL May 27, 2020 Pending
Array ( [id] => 19909690 [patent_doc_number] => 12285881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Offset base for router [patent_app_type] => utility [patent_app_number] => 17/052454 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052454
Offset base for router May 13, 2020 Issued
Array ( [id] => 20226603 [patent_doc_number] => 12415243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Processing machine and slide mechanism [patent_app_type] => utility [patent_app_number] => 17/924733 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2238 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924733
Processing machine and slide mechanism May 13, 2020 Issued
Array ( [id] => 17821878 [patent_doc_number] => 11426805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Surface precision defect shaver [patent_app_type] => utility [patent_app_number] => 15/930664 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2835 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930664 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930664
Surface precision defect shaver May 12, 2020 Issued
Array ( [id] => 16483018 [patent_doc_number] => 20200376618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => TOOL CHANGE UNIT AND TOOL CHANGE DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 15/930444 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930444 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930444
Tool change unit and tool change device including same May 12, 2020 Issued
Array ( [id] => 17733762 [patent_doc_number] => 20220219221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => BENDING SYSTEM AND TOOL TRANSPORT METHOD [patent_app_type] => utility [patent_app_number] => 17/610484 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610484 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610484
Bending system and tool transport method May 7, 2020 Issued
Array ( [id] => 20226594 [patent_doc_number] => 12415234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Material processing methods and related apparatus [patent_app_type] => utility [patent_app_number] => 16/868509 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 72 [patent_no_of_words] => 17593 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 16868509 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868509
Material processing methods and related apparatus May 5, 2020 Issued
Array ( [id] => 17911900 [patent_doc_number] => 20220314295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => AUTOMATIC TOOL CHANGER AND TOOL CHANGE METHOD [patent_app_type] => utility [patent_app_number] => 17/615192 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615192 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615192
Automatic tool changer and tool change method Apr 20, 2020 Issued
Array ( [id] => 17140761 [patent_doc_number] => 20210308772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Mini wheel CNC lathe and Straightener [patent_app_type] => utility [patent_app_number] => 16/841924 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16841924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841924
Mini wheel CNC lathe and Straightener Apr 6, 2020 Abandoned
Array ( [id] => 19535983 [patent_doc_number] => 12128518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Numerical control tool machine [patent_app_type] => utility [patent_app_number] => 17/601958 [patent_app_country] => US [patent_app_date] => 2020-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1930 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601958
Numerical control tool machine Apr 4, 2020 Issued
Array ( [id] => 17686550 [patent_doc_number] => 20220193842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => DOUBLE-STATION GANTRY COMBINED PROCESSING SYSTEM FOR AUTOMATICALLY OVERTURNING AND PROCESSING WORKPIECES [patent_app_type] => utility [patent_app_number] => 17/600920 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600920
Double-station gantry combined processing system for automatically overturning and processing workpieces Apr 2, 2020 Issued
Array ( [id] => 18209039 [patent_doc_number] => 20230055299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => METHOD FOR CHAMFERING TOOTHED GEAR [patent_app_type] => utility [patent_app_number] => 17/796891 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17796891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796891
Method for chamfering toothed gear Apr 2, 2020 Issued
Array ( [id] => 16467329 [patent_doc_number] => 20200368866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => MACHINE [patent_app_type] => utility [patent_app_number] => 16/821843 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16821843 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/821843
MACHINE Mar 16, 2020 Abandoned
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