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] => 18778286 [patent_doc_number] => 11819969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Robotic tool changer for machining center [patent_app_type] => utility [patent_app_number] => 17/712488 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3790 [patent_no_of_claims] => 12 [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] => 17712488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712488
Robotic tool changer for machining center Apr 3, 2022 Issued
Array ( [id] => 20787831 [patent_doc_number] => 12661729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Method for gear shaping a toothing, control program, and gear shaping machine for carrying out the method [patent_app_type] => utility [patent_app_number] => 18/551210 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551210
Method for gear shaping a toothing, control program, and gear shaping machine for carrying out the method Mar 14, 2022 Issued
Array ( [id] => 19238137 [patent_doc_number] => 20240195332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => ELECTROSTATIC CHUCK [patent_app_type] => utility [patent_app_number] => 18/552282 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18552282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552282
ELECTROSTATIC CHUCK Feb 28, 2022 Pending
Array ( [id] => 17656041 [patent_doc_number] => 20220176506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => TOOL STORAGE AND MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 17/679096 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17679096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679096
TOOL STORAGE AND MACHINE TOOL Feb 23, 2022 Pending
Array ( [id] => 18056990 [patent_doc_number] => 20220388076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => JAW EXCHANGER AND MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 17/679101 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17679101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679101
Jaw exchanger and machine tool Feb 23, 2022 Issued
Array ( [id] => 18169555 [patent_doc_number] => 20230036166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => EDGE MILLING DEVICE AND EDGE MILLING COMPONENT THEREOF [patent_app_type] => utility [patent_app_number] => 17/667879 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667879
EDGE MILLING DEVICE AND EDGE MILLING COMPONENT THEREOF Feb 8, 2022 Abandoned
Array ( [id] => 18419228 [patent_doc_number] => 20230173688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => METHOD FOR PERFORMING TOOL CHANGE WITH ROBOT ARM [patent_app_type] => utility [patent_app_number] => 17/667851 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667851
Method for performing tool change with robot arm Feb 8, 2022 Issued
Array ( [id] => 19338806 [patent_doc_number] => 12048978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Robotic tool changer system and method for performing tool change with robotic tool changer system [patent_app_type] => utility [patent_app_number] => 17/667916 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 7604 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667916
Robotic tool changer system and method for performing tool change with robotic tool changer system Feb 8, 2022 Issued
Array ( [id] => 18169569 [patent_doc_number] => 20230036180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => MACHINING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/666614 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666614
MACHINING APPARATUS Feb 7, 2022 Abandoned
Array ( [id] => 18328598 [patent_doc_number] => 11633821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Cutting apparatus [patent_app_type] => utility [patent_app_number] => 17/649710 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8076 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649710
Cutting apparatus Feb 1, 2022 Issued
Array ( [id] => 18116735 [patent_doc_number] => 11548109 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-10 [patent_title] => Chain-type tool magazine [patent_app_type] => utility [patent_app_number] => 17/585980 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4428 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17585980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585980
Chain-type tool magazine Jan 26, 2022 Issued
Array ( [id] => 19876184 [patent_doc_number] => 20250108441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Drill Chuck with Hardened Body [patent_app_type] => utility [patent_app_number] => 18/832524 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18832524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/832524
Drill Chuck with Hardened Body Jan 23, 2022 Pending
Array ( [id] => 17576146 [patent_doc_number] => 20220133001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => MACHINING EQUIPMENT FOR DOUBLE-POINT ZIPPER TEETH [patent_app_type] => utility [patent_app_number] => 17/577357 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577357
MACHINING EQUIPMENT FOR DOUBLE-POINT ZIPPER TEETH Jan 16, 2022 Abandoned
Array ( [id] => 17733889 [patent_doc_number] => 20220219348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => PORTABLE CUTTING LINE [patent_app_type] => utility [patent_app_number] => 17/572766 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572766
Portable cutting line Jan 10, 2022 Issued
Array ( [id] => 17532842 [patent_doc_number] => 20220111451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Machining Center for Processing Center Groove and Center Groove Processing Method of a Crankshaft Using the Same [patent_app_type] => utility [patent_app_number] => 17/645612 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645612
Machining center for processing center groove and center groove processing method of a crankshaft using the same Dec 21, 2021 Issued
Array ( [id] => 17686505 [patent_doc_number] => 20220193797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => METHOD AND APPARATUS FOR INSITU EXTENSION OF WIND TURBINE BLADES [patent_app_type] => utility [patent_app_number] => 17/559020 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559020
Method and apparatus for in situ extension of wind turbine blades Dec 21, 2021 Issued
Array ( [id] => 17519751 [patent_doc_number] => 20220105599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 17/552120 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552120
Machine tool Dec 14, 2021 Issued
Array ( [id] => 18314468 [patent_doc_number] => 11628530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Positioning system with adjustable clamping force and milling equipment for rail transit honeycomb workpiece [patent_app_type] => utility [patent_app_number] => 17/549439 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 37 [patent_no_of_words] => 16102 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549439
Positioning system with adjustable clamping force and milling equipment for rail transit honeycomb workpiece Dec 12, 2021 Issued
Array ( [id] => 17504084 [patent_doc_number] => 20220097186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => MULTIFUNCTIONAL MACHINING CENTER [patent_app_type] => utility [patent_app_number] => 17/549281 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549281
MULTIFUNCTIONAL MACHINING CENTER Dec 12, 2021 Abandoned
Array ( [id] => 17504089 [patent_doc_number] => 20220097191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 17/548447 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17548447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548447
MACHINE TOOL Dec 9, 2021 Abandoned
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