
Nathaniel C Chukwurah
Examiner (ID: 17992, Phone: (571)272-4457 , Office: P/3721 )
| Most Active Art Unit | 3731 |
| Art Unit(s) | 3721, 3731 |
| Total Applications | 2314 |
| Issued Applications | 1888 |
| Pending Applications | 124 |
| Abandoned Applications | 341 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8444802
[patent_doc_number] => 08286846
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-10-16
[patent_title] => 'Method for operating an electrical surgical instrument with optimal tissue compression'
[patent_app_type] => utility
[patent_app_number] => 12/102464
[patent_app_country] => US
[patent_app_date] => 2008-04-14
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12102464
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/102464 | Method for operating an electrical surgical instrument with optimal tissue compression | Apr 13, 2008 | Issued |
Array
(
[id] => 6028729
[patent_doc_number] => 20110054660
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-03
[patent_title] => 'APPARATUS AND METHOD'
[patent_app_type] => utility
[patent_app_number] => 12/450720
[patent_app_country] => US
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[pdf_file] => publications/A1/0054/20110054660.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/450720 | APPARATUS AND METHOD | Apr 9, 2008 | Abandoned |
Array
(
[id] => 6436933
[patent_doc_number] => 20100037568
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-18
[patent_title] => 'BAG MAKING AND PACKAGING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/527108
[patent_app_country] => US
[patent_app_date] => 2008-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/527108 | BAG MAKING AND PACKAGING APPARATUS | Apr 1, 2008 | Abandoned |
Array
(
[id] => 8748042
[patent_doc_number] => 08413864
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-04-09
[patent_title] => 'Combustion-operation setting tool'
[patent_app_type] => utility
[patent_app_number] => 12/080415
[patent_app_country] => US
[patent_app_date] => 2008-04-01
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12080415
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/080415 | Combustion-operation setting tool | Mar 31, 2008 | Issued |
Array
(
[id] => 4547369
[patent_doc_number] => 07841501
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-11-30
[patent_title] => 'Cover or boot for the nail advancement mechanism of a fastener-driving tool'
[patent_app_type] => utility
[patent_app_number] => 12/078470
[patent_app_country] => US
[patent_app_date] => 2008-03-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/078470 | Cover or boot for the nail advancement mechanism of a fastener-driving tool | Mar 30, 2008 | Issued |
Array
(
[id] => 5469444
[patent_doc_number] => 20090242610
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-01
[patent_title] => 'DISPOSABLE LOADING UNIT AND SURGICAL INSTRUMENTS INCLUDING SAME'
[patent_app_type] => utility
[patent_app_number] => 12/055342
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[firstpage_image] =>[orig_patent_app_number] => 12055342
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/055342 | DISPOSABLE LOADING UNIT AND SURGICAL INSTRUMENTS INCLUDING SAME | Mar 25, 2008 | Abandoned |
Array
(
[id] => 5469441
[patent_doc_number] => 20090242607
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-01
[patent_title] => 'NAIL MAGAZINE WITH A WIDTH-ADJUSTABLE NAIL-RECEIVING SPACE'
[patent_app_type] => utility
[patent_app_number] => 12/055073
[patent_app_country] => US
[patent_app_date] => 2008-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[firstpage_image] =>[orig_patent_app_number] => 12055073
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/055073 | NAIL MAGAZINE WITH A WIDTH-ADJUSTABLE NAIL-RECEIVING SPACE | Mar 24, 2008 | Abandoned |
Array
(
[id] => 189780
[patent_doc_number] => 07641088
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-01-05
[patent_title] => 'Nail gun with nail alignment adjustment device'
[patent_app_type] => utility
[patent_app_number] => 12/052786
[patent_app_country] => US
[patent_app_date] => 2008-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => patents/07/641/07641088.pdf
[firstpage_image] =>[orig_patent_app_number] => 12052786
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/052786 | Nail gun with nail alignment adjustment device | Mar 20, 2008 | Issued |
Array
(
[id] => 99344
[patent_doc_number] => 07726534
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-06-01
[patent_title] => 'Magazine for a nail-driving powered tool'
[patent_app_type] => utility
[patent_app_number] => 12/051354
[patent_app_country] => US
[patent_app_date] => 2008-03-19
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[pdf_file] => patents/07/726/07726534.pdf
[firstpage_image] =>[orig_patent_app_number] => 12051354
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/051354 | Magazine for a nail-driving powered tool | Mar 18, 2008 | Issued |
Array
(
[id] => 5401087
[patent_doc_number] => 20090236400
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-24
[patent_title] => 'ENDOSCOPIC STAPLING DEVICES AND METHODS'
[patent_app_type] => utility
[patent_app_number] => 12/050169
[patent_app_country] => US
[patent_app_date] => 2008-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
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[pdf_file] => publications/A1/0236/20090236400.pdf
[firstpage_image] =>[orig_patent_app_number] => 12050169
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/050169 | Endoscopic stapling devices and methods | Mar 17, 2008 | Issued |
Array
(
[id] => 5572462
[patent_doc_number] => 20090139822
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-04
[patent_title] => 'Torque-controlling actuator clutch and tool system having the same'
[patent_app_type] => utility
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[pdf_file] => publications/A1/0139/20090139822.pdf
[firstpage_image] =>[orig_patent_app_number] => 12077488
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/077488 | Torque-controlling actuator clutch and tool system having the same | Mar 17, 2008 | Abandoned |
Array
(
[id] => 4756368
[patent_doc_number] => 20080308593
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-18
[patent_title] => 'COMBUSTION TYPE POWER TOOL'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/048582 | COMBUSTION TYPE POWER TOOL | Mar 13, 2008 | Abandoned |
Array
(
[id] => 8338614
[patent_doc_number] => 08240534
[patent_country] => US
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[patent_issue_date] => 2012-08-14
[patent_title] => 'Driving tool'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/450185 | Driving tool | Mar 13, 2008 | Issued |
Array
(
[id] => 4460969
[patent_doc_number] => 07934630
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-03
[patent_title] => 'Staple cartridges for forming staples having differing formed staple heights'
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[pdf_file] => patents/07/934/07934630.pdf
[firstpage_image] =>[orig_patent_app_number] => 12038939
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/038939 | Staple cartridges for forming staples having differing formed staple heights | Feb 27, 2008 | Issued |
Array
(
[id] => 4460964
[patent_doc_number] => 07934628
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-03
[patent_title] => 'Surgical stapling device'
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Array
(
[id] => 4952395
[patent_doc_number] => 20080185419
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[patent_title] => 'Electrically Self-Powered Surgical Instrument With Cryptographic Identification of Interchangeable Part'
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[firstpage_image] =>[orig_patent_app_number] => 12034320
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/034320 | Electrically self-powered surgical instrument with cryptographic identification of interchangeable part | Feb 19, 2008 | Issued |
Array
(
[id] => 9481093
[patent_doc_number] => 08727034
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-05-20
[patent_title] => 'Rotary power tool operable in first speed mode and a second speed mode'
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Array
(
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Array
(
[id] => 4952526
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[patent_issue_date] => 2008-08-07
[patent_title] => 'CONTINUOUS STROKE PNEUMATIC TOOL WITH BALL VALVE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/024603 | Continuous stroke pneumatic tool with ball valve | Jan 31, 2008 | Issued |
Array
(
[id] => 5376851
[patent_doc_number] => 20090188690
[patent_country] => US
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[patent_title] => 'AUTO CLEAT DRIVER'
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[pdf_file] => publications/A1/0188/20090188690.pdf
[firstpage_image] =>[orig_patent_app_number] => 12022153
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/022153 | AUTO CLEAT DRIVER | Jan 29, 2008 | Abandoned |