
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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
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Array
(
[id] => 19631920
[patent_doc_number] => 20240410369
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[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
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/431591 | Submersible pump | Feb 1, 2024 | Issued |
Array
(
[id] => 19143058
[patent_doc_number] => 20240141915
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[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
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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
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Array
(
[id] => 19068064
[patent_doc_number] => 20240102490
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[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => EXTERNAL TRAY HOSE WITH INTEGRATED PUMP
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2023-12-12
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Array
(
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[patent_doc_number] => 12208879
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[patent_issue_date] => 2025-01-28
[patent_title] => Method and system for protecting a rotatable shaft of a motor from excessive bending moments
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Array
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[patent_title] => ADAPTIVE RESISTOR GRID FAN CONTROL
[patent_app_type] => utility
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Array
(
[id] => 19989136
[patent_doc_number] => 20250127358
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[patent_title] => MULTIFUNCTIONAL CAR VACUUM CLEANER
[patent_app_type] => utility
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Array
(
[id] => 18940344
[patent_doc_number] => 20240035483
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[patent_issue_date] => 2024-02-01
[patent_title] => FAN ASSEMBLY
[patent_app_type] => utility
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Array
(
[id] => 18879987
[patent_doc_number] => 20240003356
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[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
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[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
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[patent_title] => PORTABLE FAN
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/467055 | PORTABLE FAN | Sep 13, 2023 | Abandoned |
Array
(
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[patent_title] => Impeller blade with uneven spacing
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Array
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Array
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Array
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Array
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Array
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Array
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Array
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