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] => 20248805 [patent_doc_number] => 20250297674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => SIVRT Geartrain [patent_app_type] => utility [patent_app_number] => 19/233202 [patent_app_country] => US [patent_app_date] => 2025-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19233202 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/233202
SIVRT Geartrain Jun 9, 2025 Pending
Array ( [id] => 20050805 [patent_doc_number] => 20250189027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => SYSTEMS AND METHODS FOR COUPLING A LOCK PLATE AND ACTUATOR [patent_app_type] => utility [patent_app_number] => 19/057679 [patent_app_country] => US [patent_app_date] => 2025-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19057679 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/057679
SYSTEMS AND METHODS FOR COUPLING A LOCK PLATE AND ACTUATOR Feb 18, 2025 Pending
Array ( [id] => 20151197 [patent_doc_number] => 20250251035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => AXLE DRIVING DEVICE [patent_app_type] => utility [patent_app_number] => 19/044740 [patent_app_country] => US [patent_app_date] => 2025-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 19044740 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/044740
AXLE DRIVING DEVICE Feb 3, 2025 Pending
Array ( [id] => 20016787 [patent_doc_number] => 20250155009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => GUIDE ASSEMBLY COMPRISING AN ELASTIC ELEMENT [patent_app_type] => utility [patent_app_number] => 19/025845 [patent_app_country] => US [patent_app_date] => 2025-01-16 [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] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19025845 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/025845
GUIDE ASSEMBLY COMPRISING AN ELASTIC ELEMENT Jan 15, 2025 Pending
Array ( [id] => 20100929 [patent_doc_number] => 20250230865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => DIFFERENTIAL AND MOVEABLE POWER TOOL HAVING THIS DIFFERENTIAL [patent_app_type] => utility [patent_app_number] => 19/020421 [patent_app_country] => US [patent_app_date] => 2025-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19020421 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/020421
DIFFERENTIAL AND MOVEABLE POWER TOOL HAVING THIS DIFFERENTIAL Jan 13, 2025 Pending
Array ( [id] => 20094088 [patent_doc_number] => 20250224024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => LIMITED SLIP DIFFERENTIAL UNIT [patent_app_type] => utility [patent_app_number] => 19/000984 [patent_app_country] => US [patent_app_date] => 2024-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19000984 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/000984
LIMITED SLIP DIFFERENTIAL UNIT Dec 23, 2024 Pending
Array ( [id] => 20295669 [patent_doc_number] => 20250320912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => DIFFERENTIAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/990025 [patent_app_country] => US [patent_app_date] => 2024-12-20 [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] => -9 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18990025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/990025
DIFFERENTIAL SYSTEM Dec 19, 2024 Pending
Array ( [id] => 19863266 [patent_doc_number] => 20250102052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => POWER TRANSMISSION DEVICE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/975529 [patent_app_country] => US [patent_app_date] => 2024-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18975529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/975529
POWER TRANSMISSION DEVICE FOR VEHICLE Dec 9, 2024 Pending
Array ( [id] => 20033981 [patent_doc_number] => 20250172203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => ELECTRONICALLY CONTROLLED DRIVELINE DISCONNECT [patent_app_type] => utility [patent_app_number] => 18/960499 [patent_app_country] => US [patent_app_date] => 2024-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18960499 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/960499
ELECTRONICALLY CONTROLLED DRIVELINE DISCONNECT Nov 25, 2024 Pending
Array ( [id] => 19817543 [patent_doc_number] => 20250075750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => CENTRIFUGAL CLUTCH MECHANISMS [patent_app_type] => utility [patent_app_number] => 18/952307 [patent_app_country] => US [patent_app_date] => 2024-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7261 [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] => 18952307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/952307
CENTRIFUGAL CLUTCH MECHANISMS Nov 18, 2024 Abandoned
Array ( [id] => 19817544 [patent_doc_number] => 20250075751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => CENTRIFUGAL CLUTCH MECHANISMS [patent_app_type] => utility [patent_app_number] => 18/952343 [patent_app_country] => US [patent_app_date] => 2024-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7259 [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] => 18952343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/952343
CENTRIFUGAL CLUTCH MECHANISMS Nov 18, 2024 Pending
Array ( [id] => 20295671 [patent_doc_number] => 20250320914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => ROTARY ELEMENT FOR TRANSMITTING ROTARY MOTION [patent_app_type] => utility [patent_app_number] => 18/934407 [patent_app_country] => US [patent_app_date] => 2024-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18934407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/934407
ROTARY ELEMENT FOR TRANSMITTING ROTARY MOTION Oct 31, 2024 Pending
Array ( [id] => 19999302 [patent_doc_number] => 20250137524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => TRANSMISSION ARRANGEMENT WITH A SHIELDING SHELL AND MOTOR VEHICLE WITH THE TRANSMISSION ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 18/933784 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18933784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933784
TRANSMISSION ARRANGEMENT WITH A SHIELDING SHELL AND MOTOR VEHICLE WITH THE TRANSMISSION ARRANGEMENT Oct 30, 2024 Pending
Array ( [id] => 19999309 [patent_doc_number] => 20250137531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => Electromagnet and Locking Arrangement With Electromagnet and Spring-pretensioned Latching Means [patent_app_type] => utility [patent_app_number] => 18/926623 [patent_app_country] => US [patent_app_date] => 2024-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926623
Electromagnet and Locking Arrangement With Electromagnet and Spring-pretensioned Latching Means Oct 24, 2024 Pending
Array ( [id] => 19863238 [patent_doc_number] => 20250102024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SAFETY CLUTCH FOR AN AGRICULTURAL VEHICLE [patent_app_type] => utility [patent_app_number] => 18/895523 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18895523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/895523
SAFETY CLUTCH FOR AN AGRICULTURAL VEHICLE Sep 24, 2024 Pending
Array ( [id] => 19684912 [patent_doc_number] => 20250003457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => DECOUPLER WITH TORQUE-LIMITING FEATURE TO PROTECT COMPONENTS THEREOF [patent_app_type] => utility [patent_app_number] => 18/883379 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883379
DECOUPLER WITH TORQUE-LIMITING FEATURE TO PROTECT COMPONENTS THEREOF Sep 11, 2024 Pending
Array ( [id] => 19659306 [patent_doc_number] => 20240426371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => DRIVETRAIN COMPONENT [patent_app_type] => utility [patent_app_number] => 18/824374 [patent_app_country] => US [patent_app_date] => 2024-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18824374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/824374
Drivetrain component Sep 3, 2024 Issued
Array ( [id] => 19847592 [patent_doc_number] => 20250092943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DIFFERENTIALS WITH FACE GEARS FOR ELECTRICAL DRIVE SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/789864 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18789864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/789864
Differentials with face gears for electrical drive systems Jul 30, 2024 Issued
Array ( [id] => 20506389 [patent_doc_number] => 12540661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Electric axle [patent_app_type] => utility [patent_app_number] => 18/784452 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6921 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784452
ELECTRIC AXLE Jul 24, 2024 Pending
Array ( [id] => 19744900 [patent_doc_number] => 20250033465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => ALL WHEEL DRIVE ELECTRIC TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/784472 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784472
ALL WHEEL DRIVE ELECTRIC TRANSMISSION Jul 24, 2024 Pending
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