Search

Mitchell E. Alter

Examiner (ID: 560, Phone: (571)270-3892 , Office: P/3735 )

Most Active Art Unit
3735
Art Unit(s)
3735, 3791
Total Applications
382
Issued Applications
223
Pending Applications
0
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20165685 [patent_doc_number] => 20250257731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => MULTISTAGE PUMPING SYSTEM FOR ADAPTIVE OFFLOADING OF A LIQUID FROM A CONTAINER [patent_app_type] => utility [patent_app_number] => 18/438039 [patent_app_country] => US [patent_app_date] => 2024-02-09 [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] => -18 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438039
MULTISTAGE PUMPING SYSTEM FOR ADAPTIVE OFFLOADING OF A LIQUID FROM A CONTAINER Feb 8, 2024 Pending
Array ( [id] => 19631920 [patent_doc_number] => 20240410369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SUBMERSIBLE PUMP [patent_app_type] => utility [patent_app_number] => 18/431591 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431591
Submersible pump Feb 1, 2024 Issued
Array ( [id] => 19143058 [patent_doc_number] => 20240141915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => PUMP COMPRISING AN IMPELLER BODY PROVIDED AS AN OBLIQUE CONE [patent_app_type] => utility [patent_app_number] => 18/408050 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408050
Pump comprising an impeller body provided as an oblique cone Jan 8, 2024 Issued
Array ( [id] => 20254222 [patent_doc_number] => 12426552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Handheld blower [patent_app_type] => utility [patent_app_number] => 18/401134 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 3443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401134
Handheld blower Dec 28, 2023 Issued
Array ( [id] => 19068064 [patent_doc_number] => 20240102490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => EXTERNAL TRAY HOSE WITH INTEGRATED PUMP [patent_app_type] => utility [patent_app_number] => 18/537547 [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] => 7966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18537547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537547
External tray hose with integrated pump Dec 11, 2023 Issued
Array ( [id] => 19730890 [patent_doc_number] => 12208879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Method and system for protecting a rotatable shaft of a motor from excessive bending moments [patent_app_type] => utility [patent_app_number] => 18/533458 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4186 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533458
Method and system for protecting a rotatable shaft of a motor from excessive bending moments Dec 7, 2023 Issued
Array ( [id] => 20016738 [patent_doc_number] => 20250154960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => ADAPTIVE RESISTOR GRID FAN CONTROL [patent_app_type] => utility [patent_app_number] => 18/507650 [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] => 3756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507650
ADAPTIVE RESISTOR GRID FAN CONTROL Nov 12, 2023 Pending
Array ( [id] => 19989136 [patent_doc_number] => 20250127358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => MULTIFUNCTIONAL CAR VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 18/387898 [patent_app_country] => US [patent_app_date] => 2023-11-08 [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] => -6 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18387898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387898
MULTIFUNCTIONAL CAR VACUUM CLEANER Nov 7, 2023 Pending
Array ( [id] => 18940344 [patent_doc_number] => 20240035483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => FAN ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/371054 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18371054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371054
Fan assembly Sep 20, 2023 Issued
Array ( [id] => 18879987 [patent_doc_number] => 20240003356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => MOLTEN SULFUR PUMP VIBRATION AND TEMPERATURE SENSOR FOR ENHANCED CONDITION MONITORING [patent_app_type] => utility [patent_app_number] => 18/469246 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18469246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469246
Molten sulfur pump vibration and temperature sensor for enhanced condition monitoring Sep 17, 2023 Issued
Array ( [id] => 19035005 [patent_doc_number] => 20240084820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => PORTABLE FAN [patent_app_type] => utility [patent_app_number] => 18/467055 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18467055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467055
PORTABLE FAN Sep 13, 2023 Abandoned
Array ( [id] => 19404488 [patent_doc_number] => 20240287999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Impeller blade with uneven spacing [patent_app_type] => utility [patent_app_number] => 18/445500 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18445500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/445500
Impeller blade with uneven spacing Aug 30, 2023 Abandoned
Array ( [id] => 20445732 [patent_doc_number] => 20260002449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => TURBINE ASSEMBLY OF AN AXIAL-FLOW TURBINE AND AXIAL-FLOW TURBINE [patent_app_type] => utility [patent_app_number] => 19/106257 [patent_app_country] => US [patent_app_date] => 2023-08-24 [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] => -18 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19106257 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/106257
TURBINE ASSEMBLY OF AN AXIAL-FLOW TURBINE AND AXIAL-FLOW TURBINE Aug 23, 2023 Pending
Array ( [id] => 19004413 [patent_doc_number] => 20240068484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => FAN WITH DEBRIS MITIGATION [patent_app_type] => utility [patent_app_number] => 18/225043 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225043
FAN WITH DEBRIS MITIGATION Jul 20, 2023 Pending
Array ( [id] => 18740413 [patent_doc_number] => 20230349390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => PROPELLER FAN AND AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/212616 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212616
Propeller fan and air conditioner Jun 20, 2023 Issued
Array ( [id] => 18903477 [patent_doc_number] => 20240018962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => SUBMERSIBLE PUMP [patent_app_type] => utility [patent_app_number] => 18/332173 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332173
Submersible pump Jun 8, 2023 Issued
Array ( [id] => 19600147 [patent_doc_number] => 20240391027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD AND APPARATUS FOR ABLATING HOLES IN AN ARTICLE [patent_app_type] => utility [patent_app_number] => 18/201457 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201457
METHOD AND APPARATUS FOR ABLATING HOLES IN AN ARTICLE May 23, 2023 Pending
Array ( [id] => 19600148 [patent_doc_number] => 20240391028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD AND APPARATUS FOR ABLATING HOLES IN AN ARTICLE [patent_app_type] => utility [patent_app_number] => 18/201484 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18201484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201484
METHOD AND APPARATUS FOR ABLATING HOLES IN AN ARTICLE May 23, 2023 Pending
Array ( [id] => 19600142 [patent_doc_number] => 20240391022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => WELD STRUCTURES CONFIGURED FOR JOINING MATERIALS [patent_app_type] => utility [patent_app_number] => 18/322973 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18322973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322973
WELD STRUCTURES CONFIGURED FOR JOINING MATERIALS May 23, 2023 Pending
Array ( [id] => 18807560 [patent_doc_number] => 20230381893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Workpiece Plating Treatment Method and Workpiece Manufacturing Method [patent_app_type] => utility [patent_app_number] => 18/322776 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322776
Workpiece Plating Treatment Method and Workpiece Manufacturing Method May 23, 2023 Pending
Menu