Search

Peter John Bertheaud

Examiner (ID: 5231, Phone: (571)272-3476 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746
Total Applications
1347
Issued Applications
930
Pending Applications
99
Abandoned Applications
337

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20343750 [patent_doc_number] => 12467474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Cooling fan and cooling fan module [patent_app_type] => utility [patent_app_number] => 18/796733 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 2501 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796733
Cooling fan and cooling fan module Aug 6, 2024 Issued
Array ( [id] => 20818994 [patent_doc_number] => 12674459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-07 [patent_title] => Fluid delivery system health monitoring systems and methods [patent_app_type] => utility [patent_app_number] => 18/794141 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 11696 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794141 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794141
Fluid delivery system health monitoring systems and methods Aug 4, 2024 Issued
Array ( [id] => 19570841 [patent_doc_number] => 20240375133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => FLUID SPRAYER WITH COVERED BATTERY [patent_app_type] => utility [patent_app_number] => 18/783116 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18783116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783116
Fluid sprayer with covered battery Jul 23, 2024 Issued
Array ( [id] => 20486675 [patent_doc_number] => 20260022873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => LOW PRESSURE REFRIGERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/780186 [patent_app_country] => US [patent_app_date] => 2024-07-22 [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] => -13 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780186
LOW PRESSURE REFRIGERATION SYSTEM Jul 21, 2024 Pending
Array ( [id] => 19594754 [patent_doc_number] => 12152585 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-26 [patent_title] => Sealing soft water recovery apparatus for vacuum pump in vacuum pressure swing adsorption oxygen generation system [patent_app_type] => utility [patent_app_number] => 18/764360 [patent_app_country] => US [patent_app_date] => 2024-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6034 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 669 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764360
Sealing soft water recovery apparatus for vacuum pump in vacuum pressure swing adsorption oxygen generation system Jul 3, 2024 Issued
Array ( [id] => 19693748 [patent_doc_number] => 20250012293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => ELECTRIC WATER PUMP [patent_app_type] => utility [patent_app_number] => 18/760346 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760346
Electric water pump Jun 30, 2024 Issued
Array ( [id] => 20427179 [patent_doc_number] => 20250389267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => SOLENOID CONCEPT FOR PUMP CONTROL OF A VARIABLE DISPLACEMENT PISTON PUMP [patent_app_type] => utility [patent_app_number] => 18/749934 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749934
SOLENOID CONCEPT FOR PUMP CONTROL OF A VARIABLE DISPLACEMENT PISTON PUMP Jun 20, 2024 Pending
Array ( [id] => 19643644 [patent_doc_number] => 20240418164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => COVER ASSEMBLY FOR HIGH-POWER PUMPS AND RELATED SYSTEMS, APPARATUSES, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/742012 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18742012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742012
COVER ASSEMBLY FOR HIGH-POWER PUMPS AND RELATED SYSTEMS, APPARATUSES, AND METHODS Jun 12, 2024 Pending
Array ( [id] => 20379375 [patent_doc_number] => 20250361868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => PORTABLE PUMP [patent_app_type] => utility [patent_app_number] => 18/675070 [patent_app_country] => US [patent_app_date] => 2024-05-27 [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] => -8 [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] => 18675070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675070
PORTABLE PUMP May 26, 2024 Pending
Array ( [id] => 19404464 [patent_doc_number] => 20240287975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ELECTRICALLY ACTUATED PUMP [patent_app_type] => utility [patent_app_number] => 18/659566 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659566
Electrically actuated pump May 8, 2024 Issued
Array ( [id] => 20772170 [patent_doc_number] => 12655834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Diaphragm and chemical flow control device [patent_app_type] => utility [patent_app_number] => 18/658346 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658346
Diaphragm and chemical flow control device May 7, 2024 Issued
Array ( [id] => 19474533 [patent_doc_number] => 12104612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-01 [patent_title] => Systems and methods for maintaining the prime of a pump [patent_app_type] => utility [patent_app_number] => 18/499790 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3169 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18499790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499790
Systems and methods for maintaining the prime of a pump May 5, 2024 Issued
Array ( [id] => 19962266 [patent_doc_number] => 12331755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Flexible adapter for submersible oily and storm pumping systems [patent_app_type] => utility [patent_app_number] => 18/643456 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643456
Flexible adapter for submersible oily and storm pumping systems Apr 22, 2024 Issued
Array ( [id] => 20913209 [patent_doc_number] => 12710051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Electric coolant pump with expansion compensating seal [patent_app_type] => utility [patent_app_number] => 18/638230 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 2286 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638230
ELECTRIC COOLANT PUMP WITH EXPANSION COMPENSATING SEAL Apr 16, 2024 Pending
Array ( [id] => 19361599 [patent_doc_number] => 20240263633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => FLUID TRANSFER PUMP [patent_app_type] => utility [patent_app_number] => 18/636469 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18636469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636469
Fluid transfer pump Apr 15, 2024 Issued
Array ( [id] => 20248741 [patent_doc_number] => 20250297610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => FUEL SYSTEM WITH ELECTRIC GENERATOR INTEGRATED BOOST STAGE [patent_app_type] => utility [patent_app_number] => 18/614172 [patent_app_country] => US [patent_app_date] => 2024-03-22 [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] => -18 [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] => 18614172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614172
Fuel system with electric generator integrated boost stage Mar 21, 2024 Issued
Array ( [id] => 19275035 [patent_doc_number] => 12025156 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-02 [patent_title] => Pump station for fertilization and irrigation system and water feeding pump or fertilizer applying pump thereof [patent_app_type] => utility [patent_app_number] => 18/607255 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4150 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 697 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18607255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607255
Pump station for fertilization and irrigation system and water feeding pump or fertilizer applying pump thereof Mar 14, 2024 Issued
Array ( [id] => 19234523 [patent_doc_number] => 20240191716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => IN-LINE PUMPING APPARATUS, SYSTEM AND METHOD FOR INCREASING LIQUID FLOW IN GRAVITY NETWORKS [patent_app_type] => utility [patent_app_number] => 18/587191 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18587191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587191
In-line pumping apparatus, system and method for increasing liquid flow in gravity networks Feb 25, 2024 Issued
Array ( [id] => 19970232 [patent_doc_number] => 12338830 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-24 [patent_title] => Blower housing, blower wiring structure, and blower [patent_app_type] => utility [patent_app_number] => 18/861587 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2384 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18861587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/861587
Blower housing, blower wiring structure, and blower Feb 6, 2024 Issued
Array ( [id] => 19492074 [patent_doc_number] => 12110773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Hybrid drive systems for well stimulation operations [patent_app_type] => utility [patent_app_number] => 18/420556 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4410 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420556
Hybrid drive systems for well stimulation operations Jan 22, 2024 Issued
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