
Brian D. Keller
Examiner (ID: 801, Phone: (571)272-8548 , Office: P/3723 )
| Most Active Art Unit | 3723 |
| Art Unit(s) | 3723 |
| Total Applications | 488 |
| Issued Applications | 285 |
| Pending Applications | 11 |
| Abandoned Applications | 188 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16622095
[patent_doc_number] => 20210040748
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-11
[patent_title] => Floor Installation Tapper Apparatus
[patent_app_type] => utility
[patent_app_number] => 16/532898
[patent_app_country] => US
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Array
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[patent_title] => Dust collector for vacuum cleaner
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/523415 | Dust collector for vacuum cleaner | Jul 25, 2019 | Issued |
Array
(
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[patent_issue_date] => 2023-01-24
[patent_title] => Multi-use tool
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Array
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[patent_title] => Cleaner
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Array
(
[id] => 16397846
[patent_doc_number] => 20200338704
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[patent_kind] => A1
[patent_issue_date] => 2020-10-29
[patent_title] => CUP THAT SLIDES OVER A RACHET EXTENSION TO CATCH DRIPPING OIL DURING AN OIL FILTER CHANGE
[patent_app_type] => utility
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Array
(
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[patent_doc_number] => 11331775
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[patent_title] => Switch structure of electric screwdriver
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/392637 | Switch structure of electric screwdriver | Apr 23, 2019 | Issued |
Array
(
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[patent_title] => CLEANER HEAD
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/364773 | CLEANER HEAD | Mar 25, 2019 | Abandoned |
Array
(
[id] => 18301442
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/351484 | Multi-tool | Mar 11, 2019 | Issued |
Array
(
[id] => 16352111
[patent_doc_number] => 10792606
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-10-06
[patent_title] => Vacuum cleaner
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Array
(
[id] => 14776165
[patent_doc_number] => 20190262980
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[patent_title] => Oil Filter Removal Tool
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/287030 | Oil filter removal tool | Feb 26, 2019 | Issued |
Array
(
[id] => 14434229
[patent_doc_number] => 20190174986
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[patent_kind] => A1
[patent_issue_date] => 2019-06-13
[patent_title] => SURFACE CLEANING APPARATUS
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Array
(
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[patent_title] => OIL FILTER REMOVAL TOOL AND METHOD OF USE
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Array
(
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Array
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Array
(
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[patent_title] => APPARATUSES AND METHODS FOR CLEANING SURFACES WITH BRUSHES
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Array
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Array
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Array
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Array
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