Search

Drew J. Brown

Examiner (ID: 10616, Phone: (571)272-1362 , Office: P/3616 )

Most Active Art Unit
3616
Art Unit(s)
3614, 3616, 3617
Total Applications
2114
Issued Applications
1844
Pending Applications
118
Abandoned Applications
181

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19380464 [patent_doc_number] => 20240270334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Electro-Hydraulic Combination Driven Explosion-Proof Legged Robot [patent_app_type] => utility [patent_app_number] => 18/536556 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536556
Electro-Hydraulic Combination Driven Explosion-Proof Legged Robot Dec 11, 2023 Pending
Array ( [id] => 20107871 [patent_doc_number] => 12358574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Electric work vehicle [patent_app_type] => utility [patent_app_number] => 18/532059 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 47 [patent_no_of_words] => 3497 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18532059 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532059
Electric work vehicle Dec 6, 2023 Issued
Array ( [id] => 20263548 [patent_doc_number] => 12434519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Chassis component and method for producing a chassis component [patent_app_type] => utility [patent_app_number] => 18/523336 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523336
Chassis component and method for producing a chassis component Nov 28, 2023 Issued
Array ( [id] => 20756349 [patent_doc_number] => 12649100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Bluetooth stereo speaker hoverboard with voice control [patent_app_type] => utility [patent_app_number] => 18/515138 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 2398 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18515138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515138
Bluetooth stereo speaker hoverboard with voice control Nov 19, 2023 Issued
Array ( [id] => 20022018 [patent_doc_number] => 20250160240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => WORK IMPLEMENTS INCLUDING SUPPORT DEVICES FOR A DRIVELINE AND RELATED COMPONENTS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/512827 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18512827 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512827
WORK IMPLEMENTS INCLUDING SUPPORT DEVICES FOR A DRIVELINE AND RELATED COMPONENTS AND METHODS OF USE Nov 16, 2023 Pending
Array ( [id] => 19202143 [patent_doc_number] => 20240174042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => AIR SUPPLY CONTROL ARRANGEMENT FOR A HEAVY DUTY VEHICLE COMPRISING A LIFT AXLE [patent_app_type] => utility [patent_app_number] => 18/511463 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18511463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511463
Air supply control arrangement for a heavy duty vehicle comprising a lift axle Nov 15, 2023 Issued
Array ( [id] => 19217194 [patent_doc_number] => 20240181898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => MOTOR OUTPUT CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/389185 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389185
Motor output control system Nov 12, 2023 Issued
Array ( [id] => 20974463 [patent_doc_number] => 12735140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Articulating, self-centering truck for personal mobility vehicles [patent_app_type] => utility [patent_app_number] => 18/388464 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 7098 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388464
ARTICULATING, SELF-CENTERING TRUCK FOR PERSONAL MOBILITY VEHICLES Nov 8, 2023 Pending
Array ( [id] => 19196111 [patent_doc_number] => 11993336 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-28 [patent_title] => Suspension and steering for a motorized cycle [patent_app_type] => utility [patent_app_number] => 18/504862 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3992 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504862
Suspension and steering for a motorized cycle Nov 7, 2023 Issued
Array ( [id] => 19233007 [patent_doc_number] => 20240190199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => VALVE ARRANGEMENT OF AN AIR SUSPENSION SYSTEM OF A VEHICLE AND METHOD FOR CONTROLLING SUCH AN AIR SUSPENSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/502819 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502819
Valve arrangement of an air suspension system of a vehicle and method for controlling such an air suspension system Nov 5, 2023 Issued
Array ( [id] => 19831696 [patent_doc_number] => 20250083482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => VEHICLE-MOUNTED EXPANSION BRACKET [patent_app_type] => utility [patent_app_number] => 18/502429 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502429
VEHICLE-MOUNTED EXPANSION BRACKET Nov 5, 2023 Pending
Array ( [id] => 19141732 [patent_doc_number] => 20240140550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => VEHICLE WITH A WINDSHIELD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/490215 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490215
Vehicle with a windshield assembly Oct 18, 2023 Issued
Array ( [id] => 19126817 [patent_doc_number] => 20240132170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => WHEELS, WHEEL ASSEMBLIES AND TRACK SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/488414 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488414
WHEELS, WHEEL ASSEMBLIES AND TRACK SYSTEMS Oct 16, 2023 Pending
Array ( [id] => 19126817 [patent_doc_number] => 20240132170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => WHEELS, WHEEL ASSEMBLIES AND TRACK SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/488414 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488414
WHEELS, WHEEL ASSEMBLIES AND TRACK SYSTEMS Oct 15, 2023 Pending
Array ( [id] => 19889978 [patent_doc_number] => 20250115290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING HANDWHEEL RETURN TO CENTER VELOCITY [patent_app_type] => utility [patent_app_number] => 18/484067 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18484067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484067
Systems and methods for controlling handwheel return to center velocity Oct 9, 2023 Issued
Array ( [id] => 19903829 [patent_doc_number] => 12280820 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-22 [patent_title] => Control assembly for zero turn device [patent_app_type] => utility [patent_app_number] => 18/480298 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18480298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480298
Control assembly for zero turn device Oct 2, 2023 Issued
Array ( [id] => 19666813 [patent_doc_number] => 12179536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Under beam lift assembly for heavy-duty vehicles [patent_app_type] => utility [patent_app_number] => 18/376062 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 13287 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376062
Under beam lift assembly for heavy-duty vehicles Oct 2, 2023 Issued
Array ( [id] => 20634147 [patent_doc_number] => 12595014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Foot peg assembly [patent_app_type] => utility [patent_app_number] => 18/376004 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376004
Foot peg assembly Oct 2, 2023 Issued
Array ( [id] => 20562682 [patent_doc_number] => 12565280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Handle component for electric bicycle [patent_app_type] => utility [patent_app_number] => 18/476977 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476977
Handle component for electric bicycle Sep 27, 2023 Issued
Array ( [id] => 20849971 [patent_doc_number] => 12686996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Excavator [patent_app_type] => utility [patent_app_number] => 18/476801 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 19312 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476801
EXCAVATOR Sep 27, 2023 Issued
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