Search

Michael William Kahelin

Examiner (ID: 5228, Phone: (571)272-8688 , Office: P/3762 )

Most Active Art Unit
3762
Art Unit(s)
3735, 3792, 3762
Total Applications
914
Issued Applications
647
Pending Applications
88
Abandoned Applications
207

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19557335 [patent_doc_number] => 20240369127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => AXLE DRIVE [patent_app_type] => utility [patent_app_number] => 18/776521 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776521
AXLE DRIVE Jul 17, 2024 Pending
Array ( [id] => 20330450 [patent_doc_number] => 12460721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Blocking mechanism [patent_app_type] => utility [patent_app_number] => 18/768330 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 1124 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 18768330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768330
Blocking mechanism Jul 9, 2024 Issued
Array ( [id] => 19693812 [patent_doc_number] => 20250012357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => Parking Lock System for a Vehicle Transmission [patent_app_type] => utility [patent_app_number] => 18/763692 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18763692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763692
Parking lock system for a vehicle transmission Jul 2, 2024 Issued
Array ( [id] => 20050802 [patent_doc_number] => 20250189024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => TORQUE CONVERTER WITH FLOATING HUB [patent_app_type] => utility [patent_app_number] => 18/753493 [patent_app_country] => US [patent_app_date] => 2024-06-25 [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] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753493
Torque converter with floating hub Jun 24, 2024 Issued
Array ( [id] => 19642227 [patent_doc_number] => 20240416747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => DRIVE UNIT FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/743713 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743713
Drive unit for a vehicle Jun 13, 2024 Issued
Array ( [id] => 20349261 [patent_doc_number] => 20250346113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => ELECTRIC AXLE WITH TWO-SPEED HIGH RATIO OFFSET-REDUCER FOR HIGH TORQUE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/660864 [patent_app_country] => US [patent_app_date] => 2024-05-10 [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] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660864
ELECTRIC AXLE WITH TWO-SPEED HIGH RATIO OFFSET-REDUCER FOR HIGH TORQUE APPLICATIONS May 9, 2024 Abandoned
Array ( [id] => 19572682 [patent_doc_number] => 20240376974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Transmission for a Vehicle, Drive Train, and Method for Installing Such a Transmission [patent_app_type] => utility [patent_app_number] => 18/659458 [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] => 6413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18659458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659458
Transmission for a Vehicle, Drive Train, and Method for Installing Such a Transmission May 8, 2024 Abandoned
Array ( [id] => 20316453 [patent_doc_number] => 12454997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Disconnector apparatus [patent_app_type] => utility [patent_app_number] => 18/659066 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659066
Disconnector apparatus May 8, 2024 Issued
Array ( [id] => 19884766 [patent_doc_number] => 12270465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Disconnector apparatus [patent_app_type] => utility [patent_app_number] => 18/649191 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4273 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649191
Disconnector apparatus Apr 28, 2024 Issued
Array ( [id] => 19485068 [patent_doc_number] => 20240333110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => AXLE DRIVING APPARATUS WITH ELECTRIC MOTOR FOR WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/619310 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619310
Axle driving apparatus with electric motor for work vehicle Mar 27, 2024 Issued
Array ( [id] => 19480425 [patent_doc_number] => 20240328467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => CLUTCH D HUB FOR AUTOMATIC TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/614174 [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] => 4027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614174 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614174
CLUTCH D HUB FOR AUTOMATIC TRANSMISSION Mar 21, 2024 Abandoned
Array ( [id] => 19923622 [patent_doc_number] => 12297895 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-13 [patent_title] => Resolver assembly for hybrid module [patent_app_type] => utility [patent_app_number] => 18/585257 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585257
Resolver assembly for hybrid module Feb 22, 2024 Issued
Array ( [id] => 20241722 [patent_doc_number] => 12422032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Electronic differential disconnect clutch [patent_app_type] => utility [patent_app_number] => 18/583999 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583999
Electronic differential disconnect clutch Feb 21, 2024 Issued
Array ( [id] => 20330451 [patent_doc_number] => 12460722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Reduction electrified axle with input parking brake [patent_app_type] => utility [patent_app_number] => 18/440836 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2321 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440836
Reduction electrified axle with input parking brake Feb 12, 2024 Issued
Array ( [id] => 19871878 [patent_doc_number] => 12264730 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-01 [patent_title] => Auxiliary differential mechanism and work vehicle slip control system having same [patent_app_type] => utility [patent_app_number] => 18/420389 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420389
Auxiliary differential mechanism and work vehicle slip control system having same Jan 22, 2024 Issued
Array ( [id] => 19390304 [patent_doc_number] => 20240280174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => PARKING LOCK SHIFTING DEVICE, TRANSMISSION SHIFTING DEVICE, TRANSMISSION AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/414975 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18414975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414975
PARKING LOCK SHIFTING DEVICE, TRANSMISSION SHIFTING DEVICE, TRANSMISSION AND VEHICLE Jan 16, 2024 Abandoned
Array ( [id] => 19158594 [patent_doc_number] => 20240151301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Vehicle System [patent_app_type] => utility [patent_app_number] => 18/410174 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410174 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410174
Vehicle system Jan 10, 2024 Issued
Array ( [id] => 19266204 [patent_doc_number] => 20240209904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => BRAKE MODULE [patent_app_type] => utility [patent_app_number] => 18/390539 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390539 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390539
Brake module Dec 19, 2023 Issued
Array ( [id] => 19840735 [patent_doc_number] => 12253114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Geared motor and clutch actuator using same [patent_app_type] => utility [patent_app_number] => 18/531105 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 19175 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 679 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531105 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531105
Geared motor and clutch actuator using same Dec 5, 2023 Issued
Array ( [id] => 19840745 [patent_doc_number] => 12253124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Clutch device with claw member for selectively locking rings [patent_app_type] => utility [patent_app_number] => 18/523940 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5444 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523940
Clutch device with claw member for selectively locking rings Nov 29, 2023 Issued
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