Search

Matthew J. Sullivan

Examiner (ID: 13584, Phone: (571)270-5218 , Office: P/3677 )

Most Active Art Unit
3677
Art Unit(s)
4136, 3677
Total Applications
1182
Issued Applications
712
Pending Applications
79
Abandoned Applications
416

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20025517 [patent_doc_number] => 20250163739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => MUTE HINGE [patent_app_type] => utility [patent_app_number] => 18/513403 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18513403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513403
MUTE HINGE Nov 16, 2023 Pending
Array ( [id] => 19659086 [patent_doc_number] => 20240426151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => HINGE ASSEMBLY AND OPENING AND CLOSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/482905 [patent_app_country] => US [patent_app_date] => 2023-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482905
HINGE ASSEMBLY AND OPENING AND CLOSING DEVICE Oct 7, 2023 Pending
Array ( [id] => 19265965 [patent_doc_number] => 20240209664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => HINGE AND OPENING AND CLOSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/482877 [patent_app_country] => US [patent_app_date] => 2023-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482877
HINGE AND OPENING AND CLOSING DEVICE Oct 6, 2023 Pending
Array ( [id] => 19876405 [patent_doc_number] => 20250108662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => CASTER ADJUSTMENT ASSEMBLY FOR A WHEELCHAIR [patent_app_type] => utility [patent_app_number] => 18/478502 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478502
Caster adjustment assembly for a wheelchair Sep 28, 2023 Issued
Array ( [id] => 19318960 [patent_doc_number] => 20240240503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => GUIDE BLOCK [patent_app_type] => utility [patent_app_number] => 18/474403 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474403
GUIDE BLOCK Sep 25, 2023 Abandoned
Array ( [id] => 19955616 [patent_doc_number] => 12326024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Hinge mechanism [patent_app_type] => utility [patent_app_number] => 18/372375 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372375
Hinge mechanism Sep 24, 2023 Issued
Array ( [id] => 19512691 [patent_doc_number] => 20240344377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Removable Center Guide for Shower Doors [patent_app_type] => utility [patent_app_number] => 18/472733 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472733
Removable Center Guide for Shower Doors Sep 21, 2023 Pending
Array ( [id] => 19083618 [patent_doc_number] => 20240110419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => REVERSIBLE BIFOLD DOOR ROLLER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/471657 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471657
REVERSIBLE BIFOLD DOOR ROLLER ASSEMBLY Sep 20, 2023 Pending
Array ( [id] => 19832879 [patent_doc_number] => 20250084665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DEVICE TO ASSIST IN CLOSING DOORS, AND BIASING MECHANISM FOR SAME [patent_app_type] => utility [patent_app_number] => 18/243157 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243157
Device to assist in closing doors, and biasing mechanism for same Sep 6, 2023 Issued
Array ( [id] => 20357768 [patent_doc_number] => 12473756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Adjustable latch systems and methods [patent_app_type] => utility [patent_app_number] => 18/462591 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 5561 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462591
Adjustable latch systems and methods Sep 6, 2023 Issued
Array ( [id] => 19817341 [patent_doc_number] => 20250075548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => DETENT POSITION HINGE FOR USE WITH CONTAINMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/456779 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456779
Detent position hinge for use with containment systems Aug 27, 2023 Issued
Array ( [id] => 19004219 [patent_doc_number] => 20240068290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => EDDY CURRENT BRAKING DEVICES FOR MOVING DOORS AND OTHER STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/238621 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238621
EDDY CURRENT BRAKING DEVICES FOR MOVING DOORS AND OTHER STRUCTURES Aug 27, 2023 Abandoned
Array ( [id] => 18988372 [patent_doc_number] => 20240060341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => PIVOT SLIDING DOOR GUIDING DEVICE WITHOUT GUIDE RAIL [patent_app_type] => utility [patent_app_number] => 18/447896 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447896
Pivot sliding door guiding device without guide rail Aug 9, 2023 Issued
Array ( [id] => 19941962 [patent_doc_number] => 12314091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Folding mechanism and electronic device [patent_app_type] => utility [patent_app_number] => 18/446932 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 3744 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446932
Folding mechanism and electronic device Aug 8, 2023 Issued
Array ( [id] => 19221044 [patent_doc_number] => 20240185748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DOOR CLOSER POWER ADJUSTMENT [patent_app_type] => utility [patent_app_number] => 18/231542 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231542
Door closer power adjustment Aug 7, 2023 Issued
Array ( [id] => 18787039 [patent_doc_number] => 20230375252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => CASE ASSEMBLY AND REFRIGERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/366622 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366622
CASE ASSEMBLY AND REFRIGERATION DEVICE Aug 6, 2023 Pending
Array ( [id] => 18809247 [patent_doc_number] => 20230383582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => CASE ASSEMBLY AND REFRIGERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/366573 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 478 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366573
CASE ASSEMBLY AND REFRIGERATION DEVICE Aug 6, 2023 Pending
Array ( [id] => 18771429 [patent_doc_number] => 20230366250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => HOLLOW HINGE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/226306 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226306
Hollow hinge and electronic device Jul 25, 2023 Issued
Array ( [id] => 19067902 [patent_doc_number] => 20240102328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => HINGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/349284 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349284
Hinge device Jul 9, 2023 Issued
Array ( [id] => 19082899 [patent_doc_number] => 20240109700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => APPARATUS AND METHOD FOR BUNDLING AND BINDING ITEMS [patent_app_type] => utility [patent_app_number] => 18/205514 [patent_app_country] => US [patent_app_date] => 2023-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18205514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205514
APPARATUS AND METHOD FOR BUNDLING AND BINDING ITEMS Jun 2, 2023 Abandoned
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