Search

Jean F Duverne

Examiner (ID: 16984, Phone: (571)272-2091 , Office: P/2833 )

Most Active Art Unit
2833
Art Unit(s)
2833, 2839
Total Applications
3049
Issued Applications
2674
Pending Applications
114
Abandoned Applications
260

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18809164 [patent_doc_number] => 20230383499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 18/233010 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233010
WORKING MACHINE Aug 10, 2023 Pending
Array ( [id] => 18964576 [patent_doc_number] => 11898329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Hydraulic control circuit for implement [patent_app_type] => utility [patent_app_number] => 18/217309 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6751 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217309
Hydraulic control circuit for implement Jun 29, 2023 Issued
Array ( [id] => 19013742 [patent_doc_number] => 11920663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Drive unit [patent_app_type] => utility [patent_app_number] => 18/325595 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4796 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325595
Drive unit May 29, 2023 Issued
Array ( [id] => 19474280 [patent_doc_number] => 12104358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Working machine [patent_app_type] => utility [patent_app_number] => 18/199550 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10707 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199550
WORKING MACHINE May 18, 2023 Pending
Array ( [id] => 18740426 [patent_doc_number] => 20230349403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Hydraulic Accumulator Autostart [patent_app_type] => utility [patent_app_number] => 18/310080 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18310080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/310080
Hydraulic accumulator autostart Apr 30, 2023 Issued
Array ( [id] => 18726691 [patent_doc_number] => 20230340972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => CYLINDER ASSEMBLY FOR TILTING A VACUUM TANK [patent_app_type] => utility [patent_app_number] => 18/304060 [patent_app_country] => US [patent_app_date] => 2023-04-20 [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] => -16 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304060
CYLINDER ASSEMBLY FOR TILTING A VACUUM TANK Apr 19, 2023
Array ( [id] => 18537296 [patent_doc_number] => 20230242388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => SYNCHRONIZED HYBRID CLAMP FORCE CONTROLLER FOR LIFT TRUCK ATTACHMENT [patent_app_type] => utility [patent_app_number] => 18/298653 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18298653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298653
SYNCHRONIZED HYBRID CLAMP FORCE CONTROLLER FOR LIFT TRUCK ATTACHMENT Apr 10, 2023 Pending
Array ( [id] => 18693238 [patent_doc_number] => 20230323636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => HYDRAULIC SYSTEM FOR WORKING MACHINE, AND WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 18/122847 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122847
Hydraulic system for working machine, and working machine Mar 16, 2023 Issued
Array ( [id] => 18786825 [patent_doc_number] => 20230375011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => Displacement Power Controllers and Applications [patent_app_type] => utility [patent_app_number] => 18/113575 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113575
Displacement power controllers and applications Feb 22, 2023 Issued
Array ( [id] => 18538320 [patent_doc_number] => 20230243423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => PISTON BLANK, PISTON AND METHOD [patent_app_type] => utility [patent_app_number] => 18/160990 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160990
Piston blank, piston and method Jan 26, 2023 Issued
Array ( [id] => 18996362 [patent_doc_number] => 11913195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Hydraulic machine [patent_app_type] => utility [patent_app_number] => 18/095200 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5689 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095200
Hydraulic machine Jan 9, 2023 Issued
Array ( [id] => 18469501 [patent_doc_number] => 20230203785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => HYDRAULIC MACHINE [patent_app_type] => utility [patent_app_number] => 18/079928 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079928
Hydraulic machine Dec 12, 2022 Issued
Array ( [id] => 18384843 [patent_doc_number] => 11655615 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-23 [patent_title] => Work machine and control method for work machine [patent_app_type] => utility [patent_app_number] => 18/071619 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11495 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071619
Work machine and control method for work machine Nov 29, 2022 Issued
Array ( [id] => 18825555 [patent_doc_number] => 11840826 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-12 [patent_title] => Hydraulic health system [patent_app_type] => utility [patent_app_number] => 17/991215 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 17187 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991215
Hydraulic health system Nov 20, 2022 Issued
Array ( [id] => 18545973 [patent_doc_number] => 11719319 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-08 [patent_title] => Torque converter damper assembly [patent_app_type] => utility [patent_app_number] => 17/983726 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5151 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983726
Torque converter damper assembly Nov 8, 2022 Issued
Array ( [id] => 18685562 [patent_doc_number] => 11781287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Hydraulic circuit for a construction machine [patent_app_type] => utility [patent_app_number] => 17/973789 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5382 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973789
Hydraulic circuit for a construction machine Oct 25, 2022 Issued
Array ( [id] => 18339487 [patent_doc_number] => 20230131436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Electric Work Machine [patent_app_type] => utility [patent_app_number] => 17/966770 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966770
Electric Work Machine Oct 13, 2022 Pending
Array ( [id] => 19027854 [patent_doc_number] => 11927203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Renewable energy and waste heat harvesting system [patent_app_type] => utility [patent_app_number] => 17/957583 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 8442 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [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] => 17957583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957583
Renewable energy and waste heat harvesting system Sep 29, 2022 Issued
Array ( [id] => 18445029 [patent_doc_number] => 11680590 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => On-axis actuator for rotating bodies [patent_app_type] => utility [patent_app_number] => 17/956646 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2053 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956646
On-axis actuator for rotating bodies Sep 28, 2022 Issued
Array ( [id] => 18294284 [patent_doc_number] => 20230103970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => METHOD FOR OPERATING AN ELECTRIC MOTOR, DELIVERY PUMP, MOTOR VEHICLE HAVING A DELIVERY PUMP OF SAID TYPE, COMPUTER PROGRAM, AND COMPUTER-READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/955038 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955038
METHOD FOR OPERATING AN ELECTRIC MOTOR, DELIVERY PUMP, MOTOR VEHICLE HAVING A DELIVERY PUMP OF SAID TYPE, COMPUTER PROGRAM, AND COMPUTER-READABLE MEDIUM Sep 27, 2022 Pending
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