
Andrew Lai
Supervisory Patent Examiner (ID: 12800, Phone: (571)272-9741 , Office: P/2411 )
| Most Active Art Unit | 2473 |
| Art Unit(s) | 2616, 2473, 2416, 2411 |
| Total Applications | 307 |
| Issued Applications | 217 |
| Pending Applications | 2 |
| Abandoned Applications | 88 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16649112
[patent_doc_number] => 10926269
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-02-23
[patent_title] => Vertical grinding mill, screw shaft, and method of designing and/or manufacturing a screw shaft
[patent_app_type] => utility
[patent_app_number] => 15/829297
[patent_app_country] => US
[patent_app_date] => 2017-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4968
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15829297
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/829297 | Vertical grinding mill, screw shaft, and method of designing and/or manufacturing a screw shaft | Nov 30, 2017 | Issued |
Array
(
[id] => 12787744
[patent_doc_number] => 20180154417
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-07
[patent_title] => METHOD AND APPARATUS FOR FORMING METAL SHEET
[patent_app_type] => utility
[patent_app_number] => 15/820660
[patent_app_country] => US
[patent_app_date] => 2017-11-22
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/820660 | Method and apparatus for forming metal sheet | Nov 21, 2017 | Issued |
Array
(
[id] => 16842030
[patent_doc_number] => 11014093
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-05-25
[patent_title] => Secure destruction machine
[patent_app_type] => utility
[patent_app_number] => 15/821560
[patent_app_country] => US
[patent_app_date] => 2017-11-22
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/821560 | Secure destruction machine | Nov 21, 2017 | Issued |
Array
(
[id] => 14340117
[patent_doc_number] => 20190152031
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-23
[patent_title] => Wire Twister for Powered Driver
[patent_app_type] => utility
[patent_app_number] => 15/817278
[patent_app_country] => US
[patent_app_date] => 2017-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1259
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15817278
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/817278 | Wire Twister for Powered Driver | Nov 18, 2017 | Abandoned |
Array
(
[id] => 16532497
[patent_doc_number] => 10875076
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-29
[patent_title] => Tapered metal cup and method of forming the same
[patent_app_type] => utility
[patent_app_number] => 15/811032
[patent_app_country] => US
[patent_app_date] => 2017-11-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/811032 | Tapered metal cup and method of forming the same | Nov 12, 2017 | Issued |
Array
(
[id] => 12725659
[patent_doc_number] => 20180133720
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-17
[patent_title] => PARTIAL DISMANTLING DEVICE OF PHOTOVOLTAIC MODULE
[patent_app_type] => utility
[patent_app_number] => 15/808018
[patent_app_country] => US
[patent_app_date] => 2017-11-09
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/808018 | Partial dismantling device of photovoltaic module | Nov 8, 2017 | Issued |
Array
(
[id] => 14650463
[patent_doc_number] => 20190232360
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-01
[patent_title] => DIE APPARATUS FOR FORGING STEERING RACKS
[patent_app_type] => utility
[patent_app_number] => 16/336412
[patent_app_country] => US
[patent_app_date] => 2017-11-05
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16336412
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/336412 | Die apparatus for forging steering racks | Nov 4, 2017 | Issued |
Array
(
[id] => 15240411
[patent_doc_number] => 20190374991
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-12-12
[patent_title] => METHOD AND DEVICE FOR SPIN FORMING
[patent_app_type] => utility
[patent_app_number] => 16/476013
[patent_app_country] => US
[patent_app_date] => 2017-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476013
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/476013 | Method and device for spin forming | Oct 16, 2017 | Issued |
Array
(
[id] => 12604677
[patent_doc_number] => 20180093389
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-05
[patent_title] => Dovetailing Device
[patent_app_type] => utility
[patent_app_number] => 15/724178
[patent_app_country] => US
[patent_app_date] => 2017-10-03
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/724178 | Dovetailing Device | Oct 2, 2017 | Abandoned |
Array
(
[id] => 17664519
[patent_doc_number] => 11358197
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-06-14
[patent_title] => Processing of hollow sections
[patent_app_type] => utility
[patent_app_number] => 15/722727
[patent_app_country] => US
[patent_app_date] => 2017-10-02
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15722727
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/722727 | Processing of hollow sections | Oct 1, 2017 | Issued |
Array
(
[id] => 17095829
[patent_doc_number] => 20210283620
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-16
[patent_title] => PLANETARY ROLLER MILL FOR PROCESSING HIGH MOISTURE FEED MATERIAL
[patent_app_type] => utility
[patent_app_number] => 16/338890
[patent_app_country] => US
[patent_app_date] => 2017-10-02
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/338890 | Planetary roller mill for processing high moisture feed material | Oct 1, 2017 | Issued |
Array
(
[id] => 14894705
[patent_doc_number] => 20190291118
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-26
[patent_title] => APPARATUS FOR THE MICRONIZATION OF POWDERED MATERIAL WITH THE CAPACITY TO PREVENT INCRUSTATIONS
[patent_app_type] => utility
[patent_app_number] => 16/337210
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/337210 | Apparatus for the micronization of powdered material with the capacity to prevent incrustations | Sep 27, 2017 | Issued |
Array
(
[id] => 16742442
[patent_doc_number] => 10967413
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-04-06
[patent_title] => Forming device
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/717692 | Forming device | Sep 26, 2017 | Issued |
Array
(
[id] => 15433435
[patent_doc_number] => 20200030900
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[patent_issue_date] => 2020-01-30
[patent_title] => THREAD FORMING TOOL
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/337386 | THREAD FORMING TOOL | Sep 24, 2017 | Abandoned |
Array
(
[id] => 17420430
[patent_doc_number] => 11253864
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[patent_kind] => B2
[patent_issue_date] => 2022-02-22
[patent_title] => Fine comminutor
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/334485 | Fine comminutor | Sep 19, 2017 | Issued |
Array
(
[id] => 14041871
[patent_doc_number] => 20190077042
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-03-14
[patent_title] => SPIKE FOR HARVESTER HEADS AND DEBARKER ROLLERS
[patent_app_type] => utility
[patent_app_number] => 15/699411
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/699411 | Spike for harvester heads and debarker rollers | Sep 7, 2017 | Issued |
Array
(
[id] => 12237678
[patent_doc_number] => 20180070541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-15
[patent_title] => 'Tree shear head assembly'
[patent_app_type] => utility
[patent_app_number] => 15/731941
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/731941 | Tree shear head assembly | Aug 27, 2017 | Abandoned |
Array
(
[id] => 16140141
[patent_doc_number] => 10703129
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-07-07
[patent_title] => Electric pencil sharpener
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/680520 | Electric pencil sharpener | Aug 17, 2017 | Issued |
Array
(
[id] => 16831503
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[patent_kind] => B2
[patent_issue_date] => 2021-05-18
[patent_title] => Pressing machine and corresponding side plate unit structure
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/095688 | Pressing machine and corresponding side plate unit structure | Jul 6, 2017 | Issued |
Array
(
[id] => 14650445
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[patent_title] => MODULAR CAN BODYMAKER
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/318901 | Modular can bodymaker | Jul 2, 2017 | Issued |