
Randall E. Chin
Examiner (ID: 17418, Phone: (571)272-1270 , Office: P/3723 )
| Most Active Art Unit | 3723 |
| Art Unit(s) | 3723, 3405, 1744, 2402, 2899 |
| Total Applications | 3276 |
| Issued Applications | 2426 |
| Pending Applications | 137 |
| Abandoned Applications | 726 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 13408749
[patent_doc_number] => 20180255917
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-09-13
[patent_title] => ORAL CARE DEVICE
[patent_app_type] => utility
[patent_app_number] => 15/452030
[patent_app_country] => US
[patent_app_date] => 2017-03-07
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15452030
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/452030 | ORAL CARE DEVICE | Mar 6, 2017 | Abandoned |
Array
(
[id] => 13408747
[patent_doc_number] => 20180255916
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-09-13
[patent_title] => VIBRATING BRUSH ASSEMBLY FOR PERSONAL HYGIENE DEVICE
[patent_app_type] => utility
[patent_app_number] => 15/451641
[patent_app_country] => US
[patent_app_date] => 2017-03-07
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/451641 | Vibrating brush assembly for personal hygiene device | Mar 6, 2017 | Issued |
Array
(
[id] => 11685323
[patent_doc_number] => 09683360
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[patent_kind] => B1
[patent_issue_date] => 2017-06-20
[patent_title] => 'Automated pipe clearer'
[patent_app_type] => utility
[patent_app_number] => 15/441151
[patent_app_country] => US
[patent_app_date] => 2017-02-23
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/441151 | Automated pipe clearer | Feb 22, 2017 | Issued |
Array
(
[id] => 12403779
[patent_doc_number] => 09968183
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-05-15
[patent_title] => Fingernail brush having angularly adjustable bristles
[patent_app_type] => utility
[patent_app_number] => 15/439040
[patent_app_country] => US
[patent_app_date] => 2017-02-22
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/439040 | Fingernail brush having angularly adjustable bristles | Feb 21, 2017 | Issued |
Array
(
[id] => 13367633
[patent_doc_number] => 20180235357
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-23
[patent_title] => Self-Righting Toothbrush
[patent_app_type] => utility
[patent_app_number] => 15/437001
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/437001 | Self-righting toothbrush | Feb 19, 2017 | Issued |
Array
(
[id] => 12703768
[patent_doc_number] => 20180126422
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-10
[patent_title] => CLEANING MEMBER AND SUBSTRATE CLEANING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 15/569720
[patent_app_country] => US
[patent_app_date] => 2017-02-13
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/569720 | Cleaning member and substrate cleaning apparatus | Feb 12, 2017 | Issued |
Array
(
[id] => 13338487
[patent_doc_number] => 20180220783
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-09
[patent_title] => BRUSH WITH ROTATING HEAD
[patent_app_type] => utility
[patent_app_number] => 15/424120
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/424120 | BRUSH WITH ROTATING HEAD | Feb 2, 2017 | Abandoned |
Array
(
[id] => 11914690
[patent_doc_number] => 09782866
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-10-10
[patent_title] => 'Online burr removing device for wheel'
[patent_app_type] => utility
[patent_app_number] => 15/423721
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15423721
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/423721 | Online burr removing device for wheel | Feb 2, 2017 | Issued |
Array
(
[id] => 13897613
[patent_doc_number] => 20190038011
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-07
[patent_title] => An Electric Utility Brush Having A Flexible Drive Shaft
[patent_app_type] => utility
[patent_app_number] => 16/073839
[patent_app_country] => US
[patent_app_date] => 2017-02-02
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/073839 | Electric utility brush having a flexible drive shaft | Feb 1, 2017 | Issued |
Array
(
[id] => 13646145
[patent_doc_number] => 09849371
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-12-26
[patent_title] => Scratching device with integrated light
[patent_app_type] => utility
[patent_app_number] => 15/422071
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/422071 | Scratching device with integrated light | Jan 31, 2017 | Issued |
Array
(
[id] => 11964063
[patent_doc_number] => 20170268216
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-09-21
[patent_title] => 'CLEAR DRUM COVERS FOR PLUMBING TOOLS'
[patent_app_type] => utility
[patent_app_number] => 15/420550
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/420550 | Clear drum covers for plumbing tools | Jan 30, 2017 | Issued |
Array
(
[id] => 11833965
[patent_doc_number] => 20170215684
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-03
[patent_title] => 'JOINT FILLER SHAVER'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/421200 | JOINT FILLER SHAVER | Jan 30, 2017 | Abandoned |
Array
(
[id] => 13023969
[patent_doc_number] => 10034593
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-07-31
[patent_title] => Broom stick and mop adapter apparatus
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/419750 | Broom stick and mop adapter apparatus | Jan 29, 2017 | Issued |
Array
(
[id] => 11820078
[patent_doc_number] => 20170209015
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[patent_title] => 'WHEEL DRIVING DEVICE AND CLEANER ROBOT HAVING THE SAME'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/413420 | Wheel driving device and cleaner robot having the same | Jan 23, 2017 | Issued |
Array
(
[id] => 15339705
[patent_doc_number] => 10525511
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-01-07
[patent_title] => Systems, devices, and/or methods for pipe pigging
[patent_app_type] => utility
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Array
(
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Array
(
[id] => 11704217
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/403878 | Toothbrush comprising asymmetrically oriented tufts of bristles | Jan 10, 2017 | Issued |
Array
(
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Array
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Array
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