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] => 19326663 [patent_doc_number] => 12044336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Component with press fitting [patent_app_type] => utility [patent_app_number] => 17/827206 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6872 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827206
Component with press fitting May 26, 2022 Issued
Array ( [id] => 18037168 [patent_doc_number] => 20220381383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => FULL FLOW HOSE FITTING [patent_app_type] => utility [patent_app_number] => 17/824311 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824311
Full flow hose fitting May 24, 2022 Issued
Array ( [id] => 19817625 [patent_doc_number] => 20250075832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => MINING HOSE CONNECTING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/555530 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555530
MINING HOSE CONNECTING DEVICE AND METHOD May 23, 2022 Pending
Array ( [id] => 19949094 [patent_doc_number] => 12320450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Pipe fitting apparatus providing easy locking with appropriate torque [patent_app_type] => utility [patent_app_number] => 17/919981 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1173 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919981
Pipe fitting apparatus providing easy locking with appropriate torque May 19, 2022 Issued
Array ( [id] => 18964722 [patent_doc_number] => 11898478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Exhaust pipe [patent_app_type] => utility [patent_app_number] => 17/748244 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5756 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748244
Exhaust pipe May 18, 2022 Issued
Array ( [id] => 18021620 [patent_doc_number] => 20220373119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => COUPLING FOR VACUUM-INSULATED PIPING [patent_app_type] => utility [patent_app_number] => 17/748583 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748583
Coupling for vacuum-insulated piping May 18, 2022 Issued
Array ( [id] => 19312302 [patent_doc_number] => 12038107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Fitting, pipe connecting structure and liquid chromatograph [patent_app_type] => utility [patent_app_number] => 17/743310 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9978 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743310
Fitting, pipe connecting structure and liquid chromatograph May 11, 2022 Issued
Array ( [id] => 20280368 [patent_doc_number] => 20250305610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => Compact End Fitting Assembly For Composite Pipe [patent_app_type] => utility [patent_app_number] => 18/863999 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18863999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/863999
Compact End Fitting Assembly For Composite Pipe May 10, 2022 Pending
Array ( [id] => 20241768 [patent_doc_number] => 12422078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Swivelling coupling with external sealing element [patent_app_type] => utility [patent_app_number] => 17/737635 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 38 [patent_no_of_words] => 8257 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737635
Swivelling coupling with external sealing element May 4, 2022 Issued
Array ( [id] => 18754922 [patent_doc_number] => 20230358348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => PIPE JOINT DEVICE [patent_app_type] => utility [patent_app_number] => 17/737630 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737630
PIPE JOINT DEVICE May 4, 2022 Abandoned
Array ( [id] => 17808353 [patent_doc_number] => 20220260188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Coupling Having Visual Installation Indicators [patent_app_type] => utility [patent_app_number] => 17/736124 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736124
Coupling having visual installation indicators May 3, 2022 Issued
Array ( [id] => 19266264 [patent_doc_number] => 20240209964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => CONVEYING PIPE PART OF A PNEUMATIC MATERIAL CONVEYING SYSTEM, CONVEYING PIPE ARRANGEMENT AND METHOD FOR FORMING A CONVEYING PIPE ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 18/288873 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18288873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/288873
CONVEYING PIPE PART OF A PNEUMATIC MATERIAL CONVEYING SYSTEM, CONVEYING PIPE ARRANGEMENT AND METHOD FOR FORMING A CONVEYING PIPE ARRANGEMENT May 1, 2022 Abandoned
Array ( [id] => 19319195 [patent_doc_number] => 20240240738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => MULTIMEDIA-COMPATIBLE ROTARY UNION [patent_app_type] => utility [patent_app_number] => 18/559275 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559275
MULTIMEDIA-COMPATIBLE ROTARY UNION Apr 25, 2022 Pending
Array ( [id] => 20078322 [patent_doc_number] => 12352380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Connection device bent at multiple angles [patent_app_type] => utility [patent_app_number] => 18/555011 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555011
Connection device bent at multiple angles Apr 21, 2022 Issued
Array ( [id] => 19249711 [patent_doc_number] => 20240200699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => JOINT [patent_app_type] => utility [patent_app_number] => 18/287196 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287196
JOINT Apr 11, 2022 Abandoned
Array ( [id] => 18693591 [patent_doc_number] => 20230323990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => ADAPTER FOR CARBONIC GAS TUBES [patent_app_type] => utility [patent_app_number] => 17/716532 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17716532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716532
ADAPTER FOR CARBONIC GAS TUBES Apr 7, 2022 Abandoned
Array ( [id] => 20214230 [patent_doc_number] => 12410876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Fluid connection assembly [patent_app_type] => utility [patent_app_number] => 18/555937 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1092 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18555937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555937
Fluid connection assembly Apr 4, 2022 Issued
Array ( [id] => 19543891 [patent_doc_number] => 20240360927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => FLUID DEVICE COUPLER AND FLUID DEVICE COUPLING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/563553 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18563553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563553
Fluid device coupler and fluid device coupling structure Mar 30, 2022 Issued
Array ( [id] => 19910638 [patent_doc_number] => 12286841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Dimensioning of a threaded axial gap [patent_app_type] => utility [patent_app_number] => 18/552288 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2186 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552288 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552288
Dimensioning of a threaded axial gap Mar 20, 2022 Issued
Array ( [id] => 19143171 [patent_doc_number] => 20240142028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => PIPE COUPLING PART, AND CORRESPONDING USE [patent_app_type] => utility [patent_app_number] => 18/281003 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18281003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281003
PIPE COUPLING PART, AND CORRESPONDING USE Mar 10, 2022 Pending
Menu