
David L. Talbott
Director (ID: 11830, Phone: (571)272-1934 , Office: P/2800 )
| Most Active Art Unit | 3505 |
| Art Unit(s) | 2827, 3403, 3505, 2861 |
| Total Applications | 746 |
| Issued Applications | 689 |
| Pending Applications | 6 |
| Abandoned Applications | 51 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16555100
[patent_doc_number] => 20210000248
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-07
[patent_title] => FLOOR BRISTLE BRUSH ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 16/980276
[patent_app_country] => US
[patent_app_date] => 2019-03-08
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/980276 | FLOOR BRISTLE BRUSH ASSEMBLY | Mar 7, 2019 | Abandoned |
Array
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[patent_doc_number] => 12491600
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-09
[patent_title] => Substrate warpage correction method, computer storage medium, and substrate warpage correction apparatus
[patent_app_type] => utility
[patent_app_number] => 16/977935
[patent_app_country] => US
[patent_app_date] => 2019-02-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/977935 | Substrate warpage correction method, computer storage medium, and substrate warpage correction apparatus | Feb 25, 2019 | Issued |
Array
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[id] => 16656540
[patent_doc_number] => 20210053176
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-25
[patent_title] => Quick Clamping Device
[patent_app_type] => utility
[patent_app_number] => 16/964671
[patent_app_country] => US
[patent_app_date] => 2019-02-18
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/964671 | Quick Clamping Device | Feb 17, 2019 | Abandoned |
Array
(
[id] => 16656545
[patent_doc_number] => 20210053181
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-25
[patent_title] => POLISHING PAD
[patent_app_type] => utility
[patent_app_number] => 16/960333
[patent_app_country] => US
[patent_app_date] => 2019-01-11
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/960333 | POLISHING PAD | Jan 10, 2019 | Pending |
Array
(
[id] => 16436269
[patent_doc_number] => 20200353594
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[patent_issue_date] => 2020-11-12
[patent_title] => ABRASIVE ARTICLE
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/765889 | ABRASIVE ARTICLE | Nov 13, 2018 | Abandoned |
Array
(
[id] => 16421122
[patent_doc_number] => 20200346320
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-05
[patent_title] => METHOD FOR MACHINING A GLASS PANE
[patent_app_type] => utility
[patent_app_number] => 16/762807
[patent_app_country] => US
[patent_app_date] => 2018-10-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/762807 | METHOD FOR MACHINING A GLASS PANE | Oct 29, 2018 | Pending |
Array
(
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[patent_issue_date] => 2020-10-01
[patent_title] => CYCLONIC SEPARATOR
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/759191 | CYCLONIC SEPARATOR | Oct 16, 2018 | Abandoned |
Array
(
[id] => 16283082
[patent_doc_number] => 20200276684
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-03
[patent_title] => AN IMPROVED METHOD OF PREPARING A LENS BLANK FOR AN OPERATION OF SURFACING THEREOF
[patent_app_type] => utility
[patent_app_number] => 16/754222
[patent_app_country] => US
[patent_app_date] => 2018-10-08
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754222
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/754222 | AN IMPROVED METHOD OF PREPARING A LENS BLANK FOR AN OPERATION OF SURFACING THEREOF | Oct 7, 2018 | Pending |
Array
(
[id] => 16596041
[patent_doc_number] => 20210022572
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-28
[patent_title] => Suction Connection Adapter
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/755480 | Suction connection adapter | Sep 11, 2018 | Issued |
Array
(
[id] => 16152575
[patent_doc_number] => 20200214520
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[patent_kind] => A1
[patent_issue_date] => 2020-07-09
[patent_title] => DIRT SEPARATOR FOR A VACUUM CLEANER
[patent_app_type] => utility
[patent_app_number] => 16/637884
[patent_app_country] => US
[patent_app_date] => 2018-07-27
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16637884
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/637884 | DIRT SEPARATOR FOR A VACUUM CLEANER | Jul 26, 2018 | Abandoned |
Array
(
[id] => 20271174
[patent_doc_number] => 12440940
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-14
[patent_title] => Apparatus and method for deblocking a lens
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/487683 | Apparatus and method for deblocking a lens | Feb 14, 2018 | Issued |
Array
(
[id] => 16947264
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[patent_kind] => A1
[patent_issue_date] => 2021-07-08
[patent_title] => UNIVERSAL BLAST HANDLE MOUNT
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