Search

Maher M. Haddad

Examiner (ID: 250, Phone: (571)272-0845 , Office: P/1644 )

Most Active Art Unit
1644
Art Unit(s)
1644, 1641
Total Applications
1841
Issued Applications
738
Pending Applications
253
Abandoned Applications
893

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18840089 [patent_doc_number] => 11848168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Multi-level feedback actuator assembly for a solid state circuit breaker [patent_app_type] => utility [patent_app_number] => 17/534826 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 21693 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534826
Multi-level feedback actuator assembly for a solid state circuit breaker Nov 23, 2021 Issued
Array ( [id] => 18848693 [patent_doc_number] => 20230411097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MOVABLE CONTACT PART AND DIRECT CURRENT RELAY COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/035467 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18035467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035467
MOVABLE CONTACT PART AND DIRECT CURRENT RELAY COMPRISING SAME Nov 1, 2021 Pending
Array ( [id] => 18679735 [patent_doc_number] => 20230317392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Relay Switch Device Integrated With Pre-Charge System [patent_app_type] => utility [patent_app_number] => 18/022599 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18022599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022599
Relay switch device integrated with pre-charge system Oct 25, 2021 Issued
Array ( [id] => 17402806 [patent_doc_number] => 20220044897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => AUXILIARY CONTACT UNIT [patent_app_type] => utility [patent_app_number] => 17/509649 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17509649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509649
AUXILIARY CONTACT UNIT Oct 24, 2021 Abandoned
Array ( [id] => 18983462 [patent_doc_number] => 11908649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Actuator with Thomson coils [patent_app_type] => utility [patent_app_number] => 17/507380 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2713 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507380
Actuator with Thomson coils Oct 20, 2021 Issued
Array ( [id] => 17551455 [patent_doc_number] => 20220122797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ELECTROMAGNETIC RELAY [patent_app_type] => utility [patent_app_number] => 17/497978 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497978
Electromagnetic relay Oct 10, 2021 Issued
Array ( [id] => 17551454 [patent_doc_number] => 20220122796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ELECTROMAGNETIC RELAY [patent_app_type] => utility [patent_app_number] => 17/497979 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497979
Electromagnetic relay Oct 10, 2021 Issued
Array ( [id] => 17551453 [patent_doc_number] => 20220122795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ELECTROMAGNETIC RELAY [patent_app_type] => utility [patent_app_number] => 17/496783 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 514 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496783
Electromagnetic relay Oct 7, 2021 Issued
Array ( [id] => 17551451 [patent_doc_number] => 20220122793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ELECTROMAGNETIC RELAY [patent_app_type] => utility [patent_app_number] => 17/496785 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17496785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496785
Electromagnetic relay Oct 7, 2021 Issued
Array ( [id] => 17551452 [patent_doc_number] => 20220122794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ELECTROMAGNETIC RELAY [patent_app_type] => utility [patent_app_number] => 17/496713 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496713
Electromagnetic relay Oct 6, 2021 Issued
Array ( [id] => 18804260 [patent_doc_number] => 11837423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Arrangement and module for electrical contactor assemblies [patent_app_type] => utility [patent_app_number] => 17/493879 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5861 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17493879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/493879
Arrangement and module for electrical contactor assemblies Oct 4, 2021 Issued
Array ( [id] => 20161264 [patent_doc_number] => 12387897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Contact apparatus and electromagnetic relay [patent_app_type] => utility [patent_app_number] => 18/042469 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4477 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042469
Contact apparatus and electromagnetic relay Oct 3, 2021 Issued
Array ( [id] => 17357601 [patent_doc_number] => 20220018397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SOLENOID LOW FRICTION BEARING LINER [patent_app_type] => utility [patent_app_number] => 17/449491 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449491
Solenoid low friction bearing liner Sep 29, 2021 Issued
Array ( [id] => 17795497 [patent_doc_number] => 20220254589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Sensor Assemblies [patent_app_type] => utility [patent_app_number] => 17/487713 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487713
Sensor assemblies Sep 27, 2021 Issued
Array ( [id] => 17536561 [patent_doc_number] => 20220115170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => SOLENOID MICROACTUATOR WITH MAGNETIC RETRACTION [patent_app_type] => utility [patent_app_number] => 17/486398 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486398
Solenoid microactuator with magnetic retraction Sep 26, 2021 Issued
Array ( [id] => 20244075 [patent_doc_number] => 12424405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => High-voltage DC relay with auxiliary contact [patent_app_type] => utility [patent_app_number] => 18/033088 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033088
High-voltage DC relay with auxiliary contact Sep 22, 2021 Issued
Array ( [id] => 17318705 [patent_doc_number] => 20210407755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => CIRCUIT BREAKER AND POWER DISTRIBUTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/473581 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473581
Circuit breaker and power distribution system Sep 12, 2021 Issued
Array ( [id] => 17448028 [patent_doc_number] => 20220068533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Systems and Methods for a Self-Shorting Bi-Stable Solenoid [patent_app_type] => utility [patent_app_number] => 17/461776 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461776
Systems and Methods for a Self-Shorting Bi-Stable Solenoid Aug 29, 2021 Abandoned
Array ( [id] => 20495248 [patent_doc_number] => 12537124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Electromagnetic actuating device and camshaft adjuster with an electromagnetic actuating device [patent_app_type] => utility [patent_app_number] => 18/024787 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024787
ELECTROMAGNETIC ACTUATING DEVICE AND CAMSHAFT ADJUSTER WITH AN ELECTROMAGNETIC ACTUATING DEVICE Aug 10, 2021 Issued
Array ( [id] => 18857167 [patent_doc_number] => 11854758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Contactor [patent_app_type] => utility [patent_app_number] => 17/392726 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1795 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392726
Contactor Aug 2, 2021 Issued
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