Search

Brian E. Mcdowell

Examiner (ID: 17239, Phone: (571)270-5755 , Office: P/1624 )

Most Active Art Unit
1624
Art Unit(s)
1624, 4161
Total Applications
1632
Issued Applications
1028
Pending Applications
125
Abandoned Applications
526

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18344356 [patent_doc_number] => 20230132466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => HOSE JOINT [patent_app_type] => utility [patent_app_number] => 17/514220 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514220
HOSE JOINT Oct 28, 2021 Abandoned
Array ( [id] => 17412956 [patent_doc_number] => 20220047860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => FLEXIBLE DOUBLE LUMEN TUBE AND A TUBE COUPLING SYSTEM FOR SAME [patent_app_type] => utility [patent_app_number] => 17/513114 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17513114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513114
Flexible double lumen tube and a tube coupling system for same Oct 27, 2021 Issued
Array ( [id] => 18980934 [patent_doc_number] => 11906096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Thermal expansion compensating device and method of use [patent_app_type] => utility [patent_app_number] => 17/511973 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7490 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [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] => 17511973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511973
Thermal expansion compensating device and method of use Oct 26, 2021 Issued
Array ( [id] => 18302567 [patent_doc_number] => 11624461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Coupling having rotation limited segments [patent_app_type] => utility [patent_app_number] => 17/510865 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4907 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510865
Coupling having rotation limited segments Oct 25, 2021 Issued
Array ( [id] => 18880101 [patent_doc_number] => 20240003470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Composite pipe formed by combining a main portion and a short pipe portion, and connection structure of the same [patent_app_type] => utility [patent_app_number] => 18/032809 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032809
Composite pipe formed by combining a main portion and a short pipe portion, and connection structure of the same Oct 13, 2021 Issued
Array ( [id] => 17549024 [patent_doc_number] => 20220120365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => FLANGE SEAL [patent_app_type] => utility [patent_app_number] => 17/500868 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500868
FLANGE SEAL Oct 12, 2021 Abandoned
Array ( [id] => 18629117 [patent_doc_number] => 20230287997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => PIPE CONNECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/031391 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031391
Pipe connection apparatus Oct 11, 2021 Issued
Array ( [id] => 18862918 [patent_doc_number] => 20230417354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => UNIVERSAL HIGH-PRESSURE FITTINGS FOR COMPOSITE PIPES [patent_app_type] => utility [patent_app_number] => 18/036114 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036114
UNIVERSAL HIGH-PRESSURE FITTINGS FOR COMPOSITE PIPES Sep 29, 2021 Abandoned
Array ( [id] => 18162419 [patent_doc_number] => 20230029012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => TUBE COUPLING [patent_app_type] => utility [patent_app_number] => 17/478316 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17478316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478316
Tube coupling Sep 16, 2021 Issued
Array ( [id] => 18158700 [patent_doc_number] => 20230025292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => TUBE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/478333 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17478333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478333
Tube assembly Sep 16, 2021 Issued
Array ( [id] => 17658014 [patent_doc_number] => 20220178479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => PIPE FITTING WITH GRIP RING [patent_app_type] => utility [patent_app_number] => 17/475425 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475425
Pipe fitting with grip ring Sep 14, 2021 Issued
Array ( [id] => 18247377 [patent_doc_number] => 11603955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Structural connection between in-line pipes and tubes [patent_app_type] => utility [patent_app_number] => 17/474742 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3904 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474742 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474742
Structural connection between in-line pipes and tubes Sep 13, 2021 Issued
Array ( [id] => 18676307 [patent_doc_number] => 20230313932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => DEVICE AND METHOD FOR CAPTURING LEAKS FROM A PIPELINE, VALVE OR FLANGE [patent_app_type] => utility [patent_app_number] => 18/044162 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044162
DEVICE AND METHOD FOR CAPTURING LEAKS FROM A PIPELINE, VALVE OR FLANGE Sep 2, 2021 Abandoned
Array ( [id] => 17444865 [patent_doc_number] => 20220065370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => METAL HOSE WITH CRIMPED COLLAR WELD END [patent_app_type] => utility [patent_app_number] => 17/411423 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411423
Metal hose with crimped collar weld end Aug 24, 2021 Issued
Array ( [id] => 18198192 [patent_doc_number] => 20230051711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => PIPE CONNECTION WITH SPLIT SWIVEL RING [patent_app_type] => utility [patent_app_number] => 17/401212 [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] => 1682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401212
Pipe connection with split swivel ring Aug 11, 2021 Issued
Array ( [id] => 17229503 [patent_doc_number] => 20210356059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => GRIP LOCK FIRE SPRINKLER CONNECTOR [patent_app_type] => utility [patent_app_number] => 17/390793 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17390793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390793
Grip lock fire sprinkler connector Jul 29, 2021 Issued
Array ( [id] => 19932584 [patent_doc_number] => 12305785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Fluid connection assembly [patent_app_type] => utility [patent_app_number] => 18/556042 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 1045 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18556042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556042
Fluid connection assembly Jul 27, 2021 Issued
Array ( [id] => 17344570 [patent_doc_number] => 20220010901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => ACTIVE SEALING RING, IN PARTICULAR FOR AN AUTO COUPLING [patent_app_type] => utility [patent_app_number] => 17/369696 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17369696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369696
Active sealing ring, in particular for an auto coupling Jul 6, 2021 Issued
Array ( [id] => 18094151 [patent_doc_number] => 20220412492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Coupler for Connecting Flexible Hoses [patent_app_type] => utility [patent_app_number] => 17/362477 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362477
Coupler for Connecting Flexible Hoses Jun 28, 2021 Abandoned
Array ( [id] => 19638433 [patent_doc_number] => 12169038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Connector for inserting into a receiving depression in a housing [patent_app_type] => utility [patent_app_number] => 18/017543 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4066 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017543
Connector for inserting into a receiving depression in a housing Jun 20, 2021 Issued
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