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] => 20274742 [patent_doc_number] => 12444527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Device sealed with magnetic liquid [patent_app_type] => utility [patent_app_number] => 18/496477 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 640 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496477
Device sealed with magnetic liquid Oct 26, 2023 Issued
Array ( [id] => 20495279 [patent_doc_number] => 12537155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Non-polarized snap-on electromagnetic relay [patent_app_type] => utility [patent_app_number] => 18/380209 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18380209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380209
NON-POLARIZED SNAP-ON ELECTROMAGNETIC RELAY Oct 15, 2023 Issued
Array ( [id] => 18943334 [patent_doc_number] => 20240038473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => STATUS INDICATOR FOR SWITCHGEAR [patent_app_type] => utility [patent_app_number] => 18/380074 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5339 [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] => 18380074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380074
Status indicator for switchgear Oct 12, 2023 Issued
Array ( [id] => 19116288 [patent_doc_number] => 20240128038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => RELAY [patent_app_type] => utility [patent_app_number] => 18/485736 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18485736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485736
RELAY Oct 11, 2023 Pending
Array ( [id] => 19687901 [patent_doc_number] => 20250006446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => CONTACTOR AND AIR CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/474360 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474360
CONTACTOR AND AIR CONDITIONING SYSTEM Sep 25, 2023 Pending
Array ( [id] => 18905903 [patent_doc_number] => 20240021388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => RELAY [patent_app_type] => utility [patent_app_number] => 18/372470 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372470
RELAY Sep 24, 2023 Pending
Array ( [id] => 19116289 [patent_doc_number] => 20240128039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => ELECTROMAGNETIC RELAY [patent_app_type] => utility [patent_app_number] => 18/470804 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470804
Electromagnetic relay Sep 19, 2023 Issued
Array ( [id] => 19803899 [patent_doc_number] => 20250069824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => ELECTROMAGNETIC SWITCH HAVING DISPLAY LIGHT [patent_app_type] => utility [patent_app_number] => 18/235893 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235893
Electromagnetic switch having display light Aug 20, 2023 Issued
Array ( [id] => 19007631 [patent_doc_number] => 20240071702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => ELECTROMAGNETIC RELAY [patent_app_type] => utility [patent_app_number] => 18/360812 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18360812 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360812
ELECTROMAGNETIC RELAY Jul 27, 2023 Pending
Array ( [id] => 19951193 [patent_doc_number] => 12322564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Relay [patent_app_type] => utility [patent_app_number] => 18/347431 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 36 [patent_no_of_words] => 3477 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347431
Relay Jul 4, 2023 Issued
Array ( [id] => 18743271 [patent_doc_number] => 20230352259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => RELAY [patent_app_type] => utility [patent_app_number] => 18/347425 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347425
Relay having a step that secures an adhesive layer between base and cover of the relay Jul 4, 2023 Issued
Array ( [id] => 18958787 [patent_doc_number] => 20240047114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => ELECTROMAGNET [patent_app_type] => utility [patent_app_number] => 18/330612 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18330612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330612
ELECTROMAGNET Jun 6, 2023 Pending
Array ( [id] => 18774123 [patent_doc_number] => 20230368954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SOLENOID ASSEMBLY WITH EXTENDED STROKE LENGTH [patent_app_type] => utility [patent_app_number] => 18/196875 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196875 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196875
SOLENOID ASSEMBLY WITH EXTENDED STROKE LENGTH May 11, 2023 Pending
Array ( [id] => 18882738 [patent_doc_number] => 20240006107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => ELECTROMAGNETIC ACTUATOR [patent_app_type] => utility [patent_app_number] => 18/312588 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312588 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312588
ELECTROMAGNETIC ACTUATOR May 3, 2023 Pending
Array ( [id] => 18570397 [patent_doc_number] => 20230260734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DIRECT-CURRENT RELAY CAPABLE OF EXTINGUISHING ARC AND RESISTING SHORT-CIRCUIT CURRENT [patent_app_type] => utility [patent_app_number] => 18/305380 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305380
Direct-current relay capable of extinguishing arc and resisting short-circuit current Apr 23, 2023 Issued
Array ( [id] => 18570395 [patent_doc_number] => 20230260732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DIRECT-CURRENT RELAY CAPABLE OF EXTINGUISHING ARC AND RESISTING SHORT-CIRCUIT CURRENT [patent_app_type] => utility [patent_app_number] => 18/305378 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305378
Direct-current relay capable of extinguishing arc and resisting short-circuit current Apr 23, 2023 Issued
Array ( [id] => 18570396 [patent_doc_number] => 20230260733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DIRECT-CURRENT RELAY HAVING A FUNCTION OF EXTINGUISHING ARC AND RESISTING SHORT-CIRCUIT CURRENT [patent_app_type] => utility [patent_app_number] => 18/305379 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305379
Direct-current relay having a function of extinguishing ARC and resisting short-circuit current Apr 23, 2023 Issued
Array ( [id] => 18570393 [patent_doc_number] => 20230260730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DIRECT-CURRENT RELAY CAPABLE OF EXTINGUISHING ARC AND RESISTING SHORT-CIRCUIT CURRENT [patent_app_type] => utility [patent_app_number] => 18/305373 [patent_app_country] => US [patent_app_date] => 2023-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18305373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305373
Direct-current relay capable of extinguishing arc and resisting short-circuit current Apr 22, 2023 Issued
Array ( [id] => 18570394 [patent_doc_number] => 20230260731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DIRECT-CURRENT RELAY HAVING A FUNCTION OF EXTINGUISHING ARC AND RESISTING SHORT-CIRCUIT CURRENT [patent_app_type] => utility [patent_app_number] => 18/305376 [patent_app_country] => US [patent_app_date] => 2023-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305376
Direct-current relay having a function of extinguishing arc and resisting short-circuit current Apr 22, 2023 Issued
Array ( [id] => 18729204 [patent_doc_number] => 20230343500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SOLENOID ACTUATOR AND MULTI-SOLENOID ACTUATOR EXERTING CONSTANT FORCE [patent_app_type] => utility [patent_app_number] => 18/304645 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304645
SOLENOID ACTUATOR AND MULTI-SOLENOID ACTUATOR EXERTING CONSTANT FORCE Apr 20, 2023 Pending
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