Search

Zakaria Elahmadi

Examiner (ID: 27)

Most Active Art Unit
3658
Art Unit(s)
3618, 3658
Total Applications
897
Issued Applications
630
Pending Applications
106
Abandoned Applications
189

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16931476 [patent_doc_number] => 20210197365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => SPEED REDUCER AND ROBOT [patent_app_type] => utility [patent_app_number] => 17/198507 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198507
Speed reducer and robot Mar 10, 2021 Issued
Array ( [id] => 18266656 [patent_doc_number] => 20230087898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => BALL SCREW DEVICE [patent_app_type] => utility [patent_app_number] => 17/439254 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439254
Ball screw device Mar 9, 2021 Issued
Array ( [id] => 17770068 [patent_doc_number] => 11402001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Ball screw assembly and open nut thereof [patent_app_type] => utility [patent_app_number] => 17/248721 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5391 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248721
Ball screw assembly and open nut thereof Feb 3, 2021 Issued
Array ( [id] => 19826877 [patent_doc_number] => 12247648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Stop pin for a ball screw assembly [patent_app_type] => utility [patent_app_number] => 17/796825 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3707 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796825
Stop pin for a ball screw assembly Feb 3, 2021 Issued
Array ( [id] => 19136146 [patent_doc_number] => 11971088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Dual redundant linear actuator [patent_app_type] => utility [patent_app_number] => 17/153025 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2796 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [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] => 17153025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153025
Dual redundant linear actuator Jan 19, 2021 Issued
Array ( [id] => 17142532 [patent_doc_number] => 20210310544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => POWER TRANSMISSION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/139889 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17139889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139889
POWER TRANSMISSION APPARATUS Dec 30, 2020 Abandoned
Array ( [id] => 20075969 [patent_doc_number] => 12349997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Surgical instrument, slave operating device, and surgical robot [patent_app_type] => utility [patent_app_number] => 18/029629 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 27 [patent_no_of_words] => 10817 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029629
Surgical instrument, slave operating device, and surgical robot Dec 3, 2020 Issued
Array ( [id] => 18893900 [patent_doc_number] => 20240009385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => DRIVING STRUCTURE OF A DRUG INFUSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/035293 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18035293 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035293
DRIVING STRUCTURE OF A DRUG INFUSION DEVICE Dec 3, 2020 Pending
Array ( [id] => 16869399 [patent_doc_number] => 20210162866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => ROTARY SELECTOR KNOB WITH GRAPHICAL DISPLAY [patent_app_type] => utility [patent_app_number] => 17/106501 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106501
Rotary selector knob with graphical display Nov 29, 2020 Issued
Array ( [id] => 18124258 [patent_doc_number] => 20230009870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => TRANSMISSION MECHANISM [patent_app_type] => utility [patent_app_number] => 17/782523 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17782523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782523
TRANSMISSION MECHANISM Nov 23, 2020 Pending
Array ( [id] => 18044052 [patent_doc_number] => 11517989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Cam device, work supply device and separating device [patent_app_type] => utility [patent_app_number] => 17/101859 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 9084 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101859
Cam device, work supply device and separating device Nov 22, 2020 Issued
Array ( [id] => 16689272 [patent_doc_number] => 20210071748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => GEAR UNIT HAVING A FIRST AND A SECOND HOUSING PART [patent_app_type] => utility [patent_app_number] => 16/953637 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953637 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953637
Gear unit having a first and a second housing part Nov 19, 2020 Issued
Array ( [id] => 18058915 [patent_doc_number] => 20220390001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => SPUR GEAR [patent_app_type] => utility [patent_app_number] => 17/775367 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17775367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775367
Spur gear Nov 2, 2020 Issued
Array ( [id] => 16777158 [patent_doc_number] => 20210114235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => MODULAR SYSTEM FOR CONSTRUCTING ROBOTS [patent_app_type] => utility [patent_app_number] => 17/085647 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7686 [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] => 17085647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085647
MODULAR SYSTEM FOR CONSTRUCTING ROBOTS Oct 29, 2020 Abandoned
Array ( [id] => 18947694 [patent_doc_number] => 11890973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Gearing arrangement for a spindle drive arrangement, spindle drive arrangement, and vehicle seat [patent_app_type] => utility [patent_app_number] => 17/761234 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6837 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761234
Gearing arrangement for a spindle drive arrangement, spindle drive arrangement, and vehicle seat Oct 25, 2020 Issued
Array ( [id] => 19968887 [patent_doc_number] => 12337476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Device to allow retraction of soft growing robots without buckling [patent_app_type] => utility [patent_app_number] => 17/764765 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 3198 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [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] => 17764765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764765
Device to allow retraction of soft growing robots without buckling Oct 8, 2020 Issued
Array ( [id] => 18353806 [patent_doc_number] => 11642188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Actuator and drive for manipulating a tool [patent_app_type] => utility [patent_app_number] => 17/062654 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 7860 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [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] => 17062654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062654
Actuator and drive for manipulating a tool Oct 4, 2020 Issued
Array ( [id] => 18005867 [patent_doc_number] => 20220364633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => PLANETARY ROLLER SCREW DRIVE [patent_app_type] => utility [patent_app_number] => 17/765254 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765254
Planetary roller screw drive Sep 30, 2020 Issued
Array ( [id] => 18445071 [patent_doc_number] => 11680632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Gear ring carrier part for a two- or multi-component gear and two- or multi-component gear with such a gear ring carrier part [patent_app_type] => utility [patent_app_number] => 17/038343 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 7038 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038343
Gear ring carrier part for a two- or multi-component gear and two- or multi-component gear with such a gear ring carrier part Sep 29, 2020 Issued
Array ( [id] => 19151807 [patent_doc_number] => 11976711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Linear mechanical screw transmission [patent_app_type] => utility [patent_app_number] => 17/762875 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4554 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762875
Linear mechanical screw transmission Sep 21, 2020 Issued
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