
Bryan Matthew Lettman
Examiner (ID: 374, Phone: (571)270-7860 , Office: P/3746 )
| Most Active Art Unit | 3746 |
| Art Unit(s) | 3746 |
| Total Applications | 1179 |
| Issued Applications | 767 |
| Pending Applications | 81 |
| Abandoned Applications | 351 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19415228
[patent_doc_number] => 12081072
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[patent_kind] => B2
[patent_issue_date] => 2024-09-03
[patent_title] => Electronically commutated motor, fan with electronically commutated motor, and household appliance
[patent_app_type] => utility
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[patent_app_country] => US
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Array
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[patent_doc_number] => 20220128061
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[patent_kind] => A1
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[patent_title] => IMPELLER AND CENTRIFUGAL FAN HAVING THE IMPELLER
[patent_app_type] => utility
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Array
(
[id] => 18972764
[patent_doc_number] => 20240052856
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[patent_issue_date] => 2024-02-15
[patent_title] => ELECTRONIC RAM PUMP CONTROLLER
[patent_app_type] => utility
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[patent_app_country] => US
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Array
(
[id] => 18923863
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[patent_issue_date] => 2024-01-25
[patent_title] => SERVO ARRANGEMENT
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Array
(
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Array
(
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[patent_issue_date] => 2026-02-10
[patent_title] => Vortex chamber
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Array
(
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[patent_doc_number] => 20220196018
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[patent_title] => JET PUMP SPOOL VALVE
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/521492 | Jet pump spool valve | Nov 7, 2021 | Issued |
Array
(
[id] => 20439373
[patent_doc_number] => 12510204
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[patent_issue_date] => 2025-12-30
[patent_title] => Apparatus for curing a liner
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/034323 | Apparatus for curing a liner | Oct 26, 2021 | Issued |
Array
(
[id] => 17601525
[patent_doc_number] => 20220151100
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-12
[patent_title] => LIQUID COOLING MODULE AND ELECTRONIC DEVICE INCLUDING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/510456
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/510456 | Liquid cooling module and electronic device including the same | Oct 25, 2021 | Issued |
Array
(
[id] => 19425661
[patent_doc_number] => 12085065
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[patent_issue_date] => 2024-09-10
[patent_title] => Pump comprising balls for displacement of fluid
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Array
(
[id] => 18280807
[patent_doc_number] => 20230096279
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[patent_title] => VACUUM SYSTEM HAVING CONDENSER AND ROOT VACUUM PUMP SET
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Array
(
[id] => 17642737
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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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Array
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