Search

Zakaria Elahmadi

Examiner (ID: 8, Phone: (571)270-5324 , Office: P/3658 )

Most Active Art Unit
3658
Art Unit(s)
3658, 3618
Total Applications
908
Issued Applications
635
Pending Applications
108
Abandoned Applications
192

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19013728 [patent_doc_number] => 11920649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Transmission with integrated overload protection for a legged robot [patent_app_type] => utility [patent_app_number] => 17/898371 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 29 [patent_no_of_words] => 17221 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898371
Transmission with integrated overload protection for a legged robot Aug 28, 2022 Issued
Array ( [id] => 19275094 [patent_doc_number] => 12025215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Transmission with structure for preventing rotation of snap ring [patent_app_type] => utility [patent_app_number] => 17/897236 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4582 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897236 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897236
Transmission with structure for preventing rotation of snap ring Aug 28, 2022 Issued
Array ( [id] => 20194340 [patent_doc_number] => 20250271050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => BALL SCREW DEVICE [patent_app_type] => utility [patent_app_number] => 18/689237 [patent_app_country] => US [patent_app_date] => 2022-08-25 [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] => -9 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689237
BALL SCREW DEVICE Aug 24, 2022 Pending
Array ( [id] => 18224138 [patent_doc_number] => 20230063132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => System for augmenting the velocity of a motorized vehicle [patent_app_type] => utility [patent_app_number] => 17/892329 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 737 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892329
System for augmenting the velocity of a motorized vehicle Aug 21, 2022 Abandoned
Array ( [id] => 19091641 [patent_doc_number] => 11953081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Lead screw assembly [patent_app_type] => utility [patent_app_number] => 17/889618 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1516 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889618
Lead screw assembly Aug 16, 2022 Issued
Array ( [id] => 18793539 [patent_doc_number] => 11827289 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Planetary roller screw drive with pulley mounted support bearing inner race [patent_app_type] => utility [patent_app_number] => 17/882690 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5116 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882690
Planetary roller screw drive with pulley mounted support bearing inner race Aug 7, 2022 Issued
Array ( [id] => 18194852 [patent_doc_number] => 20230048371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => GEARWHEEL BODY OF ROBUST LIGHTWEIGHT CONSTRUCTION FOR ELECTRIC DRIVES [patent_app_type] => utility [patent_app_number] => 17/881910 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17881910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881910
GEARWHEEL BODY OF ROBUST LIGHTWEIGHT CONSTRUCTION FOR ELECTRIC DRIVES Aug 4, 2022 Abandoned
Array ( [id] => 18195901 [patent_doc_number] => 20230049420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => GEARWHEEL FOR REDUCING STRUCTURE-BORNE SOUND IN ELECTRIC DRIVES [patent_app_type] => utility [patent_app_number] => 17/879423 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879423
Gearwheel for reducing structure-borne sound in electric drives Aug 1, 2022 Issued
Array ( [id] => 19632005 [patent_doc_number] => 20240410454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => HANDLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/697061 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18697061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697061
HANDLING SYSTEM Jul 31, 2022 Abandoned
Array ( [id] => 18518232 [patent_doc_number] => 11708108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Steering system for vehicle [patent_app_type] => utility [patent_app_number] => 17/877000 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5199 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877000
Steering system for vehicle Jul 28, 2022 Issued
Array ( [id] => 20453667 [patent_doc_number] => 12516719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Set of components for the assembly of true-pitch rolling-contact planetary transmissions [patent_app_type] => utility [patent_app_number] => 18/684877 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18684877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/684877
Set of components for the assembly of true-pitch rolling-contact planetary transmissions Jul 25, 2022 Issued
Array ( [id] => 19339765 [patent_doc_number] => 12049947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Segmented sprocket systems and methods for installing the same [patent_app_type] => utility [patent_app_number] => 17/871177 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5545 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871177
Segmented sprocket systems and methods for installing the same Jul 21, 2022 Issued
Array ( [id] => 19512916 [patent_doc_number] => 20240344602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => GEAR [patent_app_type] => utility [patent_app_number] => 18/684967 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18684967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/684967
GEAR Jul 17, 2022 Pending
Array ( [id] => 18809498 [patent_doc_number] => 20230383833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => LIGHTWEIGHT GEAR [patent_app_type] => utility [patent_app_number] => 17/813072 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17813072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813072
Lightweight gear Jul 17, 2022 Issued
Array ( [id] => 19702286 [patent_doc_number] => 12196303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Motor gear systems for cameras [patent_app_type] => utility [patent_app_number] => 17/864256 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4569 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864256
Motor gear systems for cameras Jul 12, 2022 Issued
Array ( [id] => 19585599 [patent_doc_number] => 20240383156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => AUTOMATIC COUPLING DEVICE [patent_app_type] => utility [patent_app_number] => 18/578968 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18578968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578968
AUTOMATIC COUPLING DEVICE Jul 7, 2022 Pending
Array ( [id] => 20817903 [patent_doc_number] => 12673359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-07 [patent_title] => Rack bar and steering device [patent_app_type] => utility [patent_app_number] => 18/690433 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 1196 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690433
Rack bar and steering device Jul 6, 2022 Issued
Array ( [id] => 18123544 [patent_doc_number] => 20230009154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => GEARED MOTOR FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/859384 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859384
Geared motor for vehicle Jul 6, 2022 Issued
Array ( [id] => 18684774 [patent_doc_number] => 11780490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Gearbox assembly for an electric power steering apparatus [patent_app_type] => utility [patent_app_number] => 17/857218 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4016 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857218
Gearbox assembly for an electric power steering apparatus Jul 4, 2022 Issued
Array ( [id] => 18182095 [patent_doc_number] => 20230042824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => LINEAR MOTION DEVICE AND COMPONENT THEREOF [patent_app_type] => utility [patent_app_number] => 17/809637 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809637
Linear motion device and component thereof Jun 28, 2022 Issued
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