Search

Peter John Bertheaud

Examiner (ID: 16383, Phone: (571)272-3476 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746
Total Applications
1310
Issued Applications
912
Pending Applications
91
Abandoned Applications
335

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19013692 [patent_doc_number] => 11920613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Tank, liquid circulation system and operating method [patent_app_type] => utility [patent_app_number] => 18/253659 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 6908 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253659
Tank, liquid circulation system and operating method Sep 8, 2021 Issued
Array ( [id] => 17259424 [patent_doc_number] => 20210372409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => MAGNETIC DRIVE AND HYBRID PUMP INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/399474 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399474
Magnetic drive and hybrid pump including the same Aug 10, 2021 Issued
Array ( [id] => 18179578 [patent_doc_number] => 20230040307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => Submersible Hydraulic Power Units with Interchangeable Manifolds [patent_app_type] => utility [patent_app_number] => 17/392816 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17392816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392816
Submersible hydraulic power units with interchangeable manifolds Aug 2, 2021 Issued
Array ( [id] => 18552815 [patent_doc_number] => 20230250826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => VACUUM PUMP AND VACUUM PUMP ROTOR BLADE [patent_app_type] => utility [patent_app_number] => 18/004989 [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] => 8779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004989 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004989
Vacuum pump and vacuum pump rotor blade Jul 29, 2021 Issued
Array ( [id] => 18605332 [patent_doc_number] => 11746789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Double suction pump [patent_app_type] => utility [patent_app_number] => 17/384134 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 35 [patent_no_of_words] => 11076 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384134
Double suction pump Jul 22, 2021 Issued
Array ( [id] => 17370852 [patent_doc_number] => 20220025904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => BLDC Motor with Heat Recovery System [patent_app_type] => utility [patent_app_number] => 17/383365 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383365
BLDC motor with heat recovery system Jul 21, 2021 Issued
Array ( [id] => 19449754 [patent_doc_number] => 20240309884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => PORTABLE PUMP WITH TELESCOPIC TUBES [patent_app_type] => utility [patent_app_number] => 18/571128 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6089 [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] => 18571128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571128
PORTABLE PUMP WITH TELESCOPIC TUBES Jun 15, 2021 Pending
Array ( [id] => 17429190 [patent_doc_number] => 20220056899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => COMPRESSOR SYSTEM AND METHOD OF INSERTING AND PULLING OUT BUNDLE OF COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/345637 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345637
Compressor system and method of inserting and pulling out bundle of compressor Jun 10, 2021 Issued
Array ( [id] => 17112645 [patent_doc_number] => 20210293242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Self-Regulating Open Circuit Pump Unit [patent_app_type] => utility [patent_app_number] => 17/338194 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8264 [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] => 17338194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338194
Self-regulating open circuit pump unit Jun 2, 2021 Issued
Array ( [id] => 17259129 [patent_doc_number] => 20210372114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => PLUMBING REPAIR SUMP SYSTEM [patent_app_type] => utility [patent_app_number] => 17/336001 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17336001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336001
PLUMBING REPAIR SUMP SYSTEM May 31, 2021 Abandoned
Array ( [id] => 18436941 [patent_doc_number] => 20230184235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => PUMP AND DRIVE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/926486 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14791 [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] => 17926486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926486
PUMP AND DRIVE ASSEMBLY May 26, 2021 Pending
Array ( [id] => 19651946 [patent_doc_number] => 12173723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Drainage pump [patent_app_type] => utility [patent_app_number] => 17/998869 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2790 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998869
Drainage pump May 18, 2021 Issued
Array ( [id] => 17037664 [patent_doc_number] => 20210254622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => TENSIONED ROTOR SHAFT FOR MOLTEN METAL [patent_app_type] => utility [patent_app_number] => 17/307387 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307387
Tensioned rotor shaft for molten metal May 3, 2021 Issued
Array ( [id] => 19013683 [patent_doc_number] => 11920604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Cabin air compressor shaft and tie rod support [patent_app_type] => utility [patent_app_number] => 17/245361 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5511 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17245361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245361
Cabin air compressor shaft and tie rod support Apr 29, 2021 Issued
Array ( [id] => 17171197 [patent_doc_number] => 20210324867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => Shear Pin And Drive Shaft Spring Brake In Electrical Submersible Pump [patent_app_type] => utility [patent_app_number] => 17/233207 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233207
Shear pin and drive shaft spring brake in electrical submersible pump Apr 15, 2021 Issued
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
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