Search

Peter John Bertheaud

Examiner (ID: 662, Phone: (571)272-3476 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746
Total Applications
1307
Issued Applications
910
Pending Applications
98
Abandoned Applications
334

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18261122 [patent_doc_number] => 11608819 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-21 [patent_title] => Electrowetting-based pump [patent_app_type] => utility [patent_app_number] => 17/217704 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 15068 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217704
Electrowetting-based pump Mar 29, 2021 Issued
Array ( [id] => 18854561 [patent_doc_number] => 11852126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Cryopump system, and control device and regeneration method for cryopump system [patent_app_type] => utility [patent_app_number] => 17/212562 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 10087 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212562
Cryopump system, and control device and regeneration method for cryopump system Mar 24, 2021 Issued
Array ( [id] => 17324172 [patent_doc_number] => 11215175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Systems and methods for maintaining pool systems [patent_app_type] => utility [patent_app_number] => 17/209858 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4656 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209858
Systems and methods for maintaining pool systems Mar 22, 2021 Issued
Array ( [id] => 16948906 [patent_doc_number] => 20210207597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => ACTIVE HYDRAULIC RIPPLE CANCELLATION METHODS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/198584 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17198584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198584
Active hydraulic ripple cancellation methods and systems Mar 10, 2021 Issued
Array ( [id] => 20129779 [patent_doc_number] => 12372083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Electronically commutated hydraulic machine and operating method to reduce generation of resonance effects [patent_app_type] => utility [patent_app_number] => 17/911110 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 9828 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911110
Electronically commutated hydraulic machine and operating method to reduce generation of resonance effects Mar 8, 2021 Issued
Array ( [id] => 16916979 [patent_doc_number] => 20210190071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => COMPRESSOR STOP VALVE AND ASSOCIATED SYSTEM [patent_app_type] => utility [patent_app_number] => 17/196923 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4696 [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] => 17196923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196923
Compressor stop valve and associated system Mar 8, 2021 Issued
Array ( [id] => 17097662 [patent_doc_number] => 20210285453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => FLUSHING OF A TOUCHDOWN BEARING [patent_app_type] => utility [patent_app_number] => 17/249298 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17249298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249298
Flushing of a touchdown bearing Feb 25, 2021 Issued
Array ( [id] => 19962341 [patent_doc_number] => 12331830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Method for actuating a hydraulic device [patent_app_type] => utility [patent_app_number] => 17/907984 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907984
Method for actuating a hydraulic device Feb 22, 2021 Issued
Array ( [id] => 18825752 [patent_doc_number] => 11841024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Fan and motor assembly for an appliance such as a vacuum cleaner and a vacuum cleaner having same [patent_app_type] => utility [patent_app_number] => 17/178030 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 6870 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178030
Fan and motor assembly for an appliance such as a vacuum cleaner and a vacuum cleaner having same Feb 16, 2021 Issued
Array ( [id] => 17735498 [patent_doc_number] => 20220220957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => METHOD AND SYSTEM FOR DAMPING FLOW PULSATION [patent_app_type] => utility [patent_app_number] => 17/145424 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17145424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145424
Method and system for damping flow pulsation Jan 10, 2021 Issued
Array ( [id] => 19051697 [patent_doc_number] => 20240093666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => HYDROSTATIC RADIAL PISTON UNIT [patent_app_type] => utility [patent_app_number] => 18/256976 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18256976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256976
HYDROSTATIC RADIAL PISTON UNIT Dec 28, 2020 Pending
Array ( [id] => 17628035 [patent_doc_number] => 20220163050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => Electric Water Pump [patent_app_type] => utility [patent_app_number] => 17/122207 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3630 [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] => 17122207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122207
Electric water pump Dec 14, 2020 Issued
Array ( [id] => 18964793 [patent_doc_number] => 11898549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Dosing pump with dosing diaphragm [patent_app_type] => utility [patent_app_number] => 17/120686 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1693 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17120686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120686
Dosing pump with dosing diaphragm Dec 13, 2020 Issued
Array ( [id] => 17222365 [patent_doc_number] => 11174857 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-16 [patent_title] => Digital pressure switch systems and methods [patent_app_type] => utility [patent_app_number] => 17/104594 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 3713 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17104594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104594
Digital pressure switch systems and methods Nov 24, 2020 Issued
Array ( [id] => 19272706 [patent_doc_number] => 12022812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Fluid-dynamic pump for aquariums [patent_app_type] => utility [patent_app_number] => 17/776579 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3086 [patent_no_of_claims] => 16 [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] => 17776579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776579
Fluid-dynamic pump for aquariums Nov 18, 2020 Issued
Array ( [id] => 18167600 [patent_doc_number] => 20230034207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => DOWN-LOCK BELLOWS PUMP [patent_app_type] => utility [patent_app_number] => 17/775702 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775702
Down-lock bellows pump Nov 15, 2020 Issued
Array ( [id] => 17998471 [patent_doc_number] => 11499572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Cartridge-based fan apparatus [patent_app_type] => utility [patent_app_number] => 17/091000 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 12784 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091000
Cartridge-based fan apparatus Nov 5, 2020 Issued
Array ( [id] => 16793638 [patent_doc_number] => 20210123455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => HIGH-POWERED SANITARY PUMP [patent_app_type] => utility [patent_app_number] => 17/076390 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076390
High-powered sanitary pump Oct 20, 2020 Issued
Array ( [id] => 16916970 [patent_doc_number] => 20210190062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => LIQUID PUMP AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/074846 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074846
LIQUID PUMP AND RELATED SYSTEMS AND METHODS Oct 19, 2020 Abandoned
Array ( [id] => 19354709 [patent_doc_number] => 12055141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Pump [patent_app_type] => utility [patent_app_number] => 17/756349 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7561 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756349
Pump Oct 6, 2020 Issued
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