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] => 18667130 [patent_doc_number] => 11774017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Pipe connection structure and processing apparatus [patent_app_type] => utility [patent_app_number] => 17/654281 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3882 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654281
Pipe connection structure and processing apparatus Mar 9, 2022 Issued
Array ( [id] => 19173370 [patent_doc_number] => 20240159344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => TAKE-UP DEVICE [patent_app_type] => utility [patent_app_number] => 18/279852 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18279852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279852
Take-up device Mar 3, 2022 Issued
Array ( [id] => 17673696 [patent_doc_number] => 20220186863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => CONNECTING DEVICE FOR CORRUGATED PIPE AND COUPLING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/684900 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684900
Connecting device for corrugated pipe and coupling method thereof Mar 1, 2022 Issued
Array ( [id] => 17793105 [patent_doc_number] => 20220252196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => MULTIPORT DISCONNECT COUPLINGS [patent_app_type] => utility [patent_app_number] => 17/682508 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682508
Multiport disconnect couplings Feb 27, 2022 Issued
Array ( [id] => 19083847 [patent_doc_number] => 20240110648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => A PIPE COUPLING [patent_app_type] => utility [patent_app_number] => 18/276608 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18276608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276608
Pipe coupling Feb 13, 2022 Issued
Array ( [id] => 19871907 [patent_doc_number] => 12264759 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-01 [patent_title] => Unions for high pressure flowline components [patent_app_type] => utility [patent_app_number] => 17/671061 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 29 [patent_no_of_words] => 13461 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17671061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671061
Unions for high pressure flowline components Feb 13, 2022 Issued
Array ( [id] => 17793101 [patent_doc_number] => 20220252192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => CLAMPING COLLAR HAVING A RETAINING MEMBER AND A HOOK [patent_app_type] => utility [patent_app_number] => 17/666636 [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] => 4026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666636
CLAMPING COLLAR HAVING A RETAINING MEMBER AND A HOOK Feb 7, 2022 Abandoned
Array ( [id] => 18940455 [patent_doc_number] => 20240035594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => TUBING CONNECTOR FOR COMPOSITE TUBING, COMPOSITE TUBING, AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/264258 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264258
TUBING CONNECTOR FOR COMPOSITE TUBING, COMPOSITE TUBING, AND METHODS OF USING THE SAME Feb 3, 2022 Abandoned
Array ( [id] => 17719521 [patent_doc_number] => 20220212240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => Mandrel, Bent Tube, and Method and Apparatus for Producing Bent Tube [patent_app_type] => utility [patent_app_number] => 17/590927 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590927
Mandrel, bent tube, and method and apparatus for producing bent tube Feb 1, 2022 Issued
Array ( [id] => 19755327 [patent_doc_number] => 20250043892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => CONNECTION ARRANGEMENT DEVICE AND MEHTOD FOR FLUID LINE [patent_app_type] => utility [patent_app_number] => 18/833577 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18833577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/833577
CONNECTION ARRANGEMENT DEVICE AND MEHTOD FOR FLUID LINE Jan 27, 2022 Pending
Array ( [id] => 19354895 [patent_doc_number] => 12055328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Refrigeration apparatus and refrigerant pipe of the same refrigeration apparatus [patent_app_type] => utility [patent_app_number] => 17/584893 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10849 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17584893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584893
Refrigeration apparatus and refrigerant pipe of the same refrigeration apparatus Jan 25, 2022 Issued
Array ( [id] => 18243775 [patent_doc_number] => 20230076086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => MANUALLY OPERATED, NONPOWERED WASTE DISPOSAL SYSTEM FOR A RECREATIONAL VEHICLE [patent_app_type] => utility [patent_app_number] => 17/648614 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648614
MANUALLY OPERATED, NONPOWERED WASTE DISPOSAL SYSTEM FOR A RECREATIONAL VEHICLE Jan 20, 2022 Abandoned
Array ( [id] => 19594549 [patent_doc_number] => 12152379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Joint device for drain pipes [patent_app_type] => utility [patent_app_number] => 17/574735 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2743 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574735
Joint device for drain pipes Jan 12, 2022 Issued
Array ( [id] => 19158627 [patent_doc_number] => 20240151334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SEAL ASSEMBLY AND JOINT BUSHING [patent_app_type] => utility [patent_app_number] => 18/260534 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18260534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260534
SEAL ASSEMBLY AND JOINT BUSHING Dec 22, 2021 Abandoned
Array ( [id] => 19840811 [patent_doc_number] => 12253191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Pipeline assembly and air conditioning system [patent_app_type] => utility [patent_app_number] => 18/555244 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4024 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555244
Pipeline assembly and air conditioning system Dec 9, 2021 Issued
Array ( [id] => 18964915 [patent_doc_number] => 11898671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Air hose coupler housing [patent_app_type] => utility [patent_app_number] => 17/545111 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2126 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545111
Air hose coupler housing Dec 7, 2021 Issued
Array ( [id] => 18903574 [patent_doc_number] => 20240019059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => WATER HOSE CONNECTION CLIP [patent_app_type] => utility [patent_app_number] => 18/036983 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036983
Water hose connection clip Dec 5, 2021 Issued
Array ( [id] => 19211460 [patent_doc_number] => 12000511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Multi-annuli pipe fitting systems and methods [patent_app_type] => utility [patent_app_number] => 17/542782 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 17321 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542782
Multi-annuli pipe fitting systems and methods Dec 5, 2021 Issued
Array ( [id] => 18355737 [patent_doc_number] => 11644132 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-09 [patent_title] => Steam deflector shield [patent_app_type] => utility [patent_app_number] => 17/535890 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2661 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535890
Steam deflector shield Nov 25, 2021 Issued
Array ( [id] => 18988616 [patent_doc_number] => 20240060585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => HOSE COUPLING [patent_app_type] => utility [patent_app_number] => 18/271751 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271751
HOSE COUPLING Nov 23, 2021 Abandoned
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