
Melissa J. Koval
Supervisory Patent Examiner (ID: 5762, Phone: (571)272-2121 , Office: P/2866 )
| Most Active Art Unit | 2851 |
| Art Unit(s) | 2866, 2862, 2858, 2851, OPQA, 6216 |
| Total Applications | 895 |
| Issued Applications | 727 |
| Pending Applications | 42 |
| Abandoned Applications | 124 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16582254
[patent_doc_number] => 20210016656
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-21
[patent_title] => Valve Assembly for a Fuel Tank
[patent_app_type] => utility
[patent_app_number] => 16/927053
[patent_app_country] => US
[patent_app_date] => 2020-07-13
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Array
(
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[patent_doc_number] => 12247672
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[patent_kind] => B2
[patent_issue_date] => 2025-03-11
[patent_title] => High-pressure valve cartridge
[patent_app_type] => utility
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Array
(
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[patent_doc_number] => 20210039489
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[patent_kind] => A1
[patent_issue_date] => 2021-02-11
[patent_title] => PRESSURE VESSEL MOUNTING STRUCTURE
[patent_app_type] => utility
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[patent_app_date] => 2020-06-29
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Array
(
[id] => 16362004
[patent_doc_number] => 20200318755
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[patent_kind] => A1
[patent_issue_date] => 2020-10-08
[patent_title] => VEHICLE MOUNTABLE ARM FOR VALVE OPERATING MACHINE
[patent_app_type] => utility
[patent_app_number] => 16/904671
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[patent_app_date] => 2020-06-18
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Array
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[id] => 16359752
[patent_doc_number] => 20200316503
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[patent_issue_date] => 2020-10-08
[patent_title] => DEVICES, METHODS AND SYSTEMS FOR PRIMING WATER FILTERS
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Array
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[patent_doc_number] => 20200308811
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[patent_issue_date] => 2020-10-01
[patent_title] => Modular Plumbing Box System And Methods Of Mounting The Same
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Array
(
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[patent_title] => FLOOR DRAIN
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/899621 | Floor drain | Jun 11, 2020 | Issued |
Array
(
[id] => 16484938
[patent_doc_number] => 20200378539
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[patent_kind] => A1
[patent_issue_date] => 2020-12-03
[patent_title] => HYDRAULIC LINE COUPLING FOR A HYDRAULIC BRAKE OR CLUTCH OF HANDLEBAR-OPERATED VEHICLES AND HYDRAULIC BRAKE OF A HANDLEBAR-OPERATED VEHICLE
[patent_app_type] => utility
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Array
(
[id] => 16312884
[patent_doc_number] => 20200291622
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[patent_title] => PRECIPITATION RECLAMATION STORAGE SYSTEM FOR USE IN A STRUCTURE
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/889950 | Precipitation reclamation storage system for use in a structure | Jun 1, 2020 | Issued |
Array
(
[id] => 16484528
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[patent_title] => PIVOTABLE DOWNSPOUT EXTENSION SYSTEM
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/889529 | Pivotable downspout extension system | May 31, 2020 | Issued |
Array
(
[id] => 16847730
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[patent_title] => Non-Return Device Suitable for Crude Gas Lines of Filtering Separators
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Array
(
[id] => 17259551
[patent_doc_number] => 20210372536
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[patent_title] => Fluid Check Valve
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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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