
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] => 7505700
[patent_doc_number] => 20110253406
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-10-20
[patent_title] => 'PORTABLE POWER TOOL BATTERY'
[patent_app_type] => utility
[patent_app_number] => 13/089706
[patent_app_country] => US
[patent_app_date] => 2011-04-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0253/20110253406.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/089706 | PORTABLE POWER TOOL BATTERY | Apr 18, 2011 | Abandoned |
Array
(
[id] => 7558433
[patent_doc_number] => 20110272264
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-11-10
[patent_title] => 'GRINDER'
[patent_app_type] => utility
[patent_app_number] => 13/088848
[patent_app_country] => US
[patent_app_date] => 2011-04-18
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/088848 | Grinder | Apr 17, 2011 | Issued |
Array
(
[id] => 9231215
[patent_doc_number] => 08596515
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[patent_kind] => B2
[patent_issue_date] => 2013-12-03
[patent_title] => 'Staple position sensor system'
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[patent_app_number] => 13/086547
[patent_app_country] => US
[patent_app_date] => 2011-04-14
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Array
(
[id] => 9349139
[patent_doc_number] => 08668025
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-03-11
[patent_title] => 'Hand-guided work apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/087025
[patent_app_country] => US
[patent_app_date] => 2011-04-14
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 7479434
[patent_doc_number] => 20110248066
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[patent_kind] => A1
[patent_issue_date] => 2011-10-13
[patent_title] => 'HAMMER TACKER'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/081214 | HAMMER TACKER | Apr 5, 2011 | Abandoned |
Array
(
[id] => 8748045
[patent_doc_number] => 08413867
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-04-09
[patent_title] => 'Portable fastener driving device'
[patent_app_type] => utility
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Array
(
[id] => 9111495
[patent_doc_number] => 08567656
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-10-29
[patent_title] => 'Staple cartridges for forming staples having differing formed staple heights'
[patent_app_type] => utility
[patent_app_number] => 13/072923
[patent_app_country] => US
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13072923
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/072923 | Staple cartridges for forming staples having differing formed staple heights | Mar 27, 2011 | Issued |
Array
(
[id] => 6169063
[patent_doc_number] => 20110174864
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-07-21
[patent_title] => 'ENDOSCOPIC STAPLING DEVICES AND METHODS'
[patent_app_type] => utility
[patent_app_number] => 13/053133
[patent_app_country] => US
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[pdf_file] => publications/A1/0174/20110174864.pdf
[firstpage_image] =>[orig_patent_app_number] => 13053133
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/053133 | Endoscopic stapling devices and methods | Mar 20, 2011 | Issued |
Array
(
[id] => 8402837
[patent_doc_number] => 20120234893
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-20
[patent_title] => 'SURGICAL INSTRUMENTS WITH LOCKABLE ARTICULATING END EFFECTOR'
[patent_app_type] => utility
[patent_app_number] => 13/048566
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/048566 | Surgical instruments with lockable articulating end effector | Mar 14, 2011 | Issued |
Array
(
[id] => 8402833
[patent_doc_number] => 20120234896
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-20
[patent_title] => 'SURGICAL STAPLE CARTRIDGES'
[patent_app_type] => utility
[patent_app_number] => 13/048598
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[patent_app_date] => 2011-03-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/048598 | Surgical staple cartridges | Mar 14, 2011 | Issued |
Array
(
[id] => 8072613
[patent_doc_number] => 20110240710
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-10-06
[patent_title] => 'NAIL GUN CAPABLE OF PREVENTING ITS TRIGGER FROM BEING PULLED IN NAIL-EMPTY CONDITION'
[patent_app_type] => utility
[patent_app_number] => 13/047087
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[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0240/20110240710.pdf
[firstpage_image] =>[orig_patent_app_number] => 13047087
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/047087 | Nail gun capable of preventing its trigger from being pulled in nail-empty condition | Mar 13, 2011 | Issued |
Array
(
[id] => 8634089
[patent_doc_number] => 20130025892
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-01-31
[patent_title] => 'Power Tool'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/496856 | Power Tool | Mar 10, 2011 | Abandoned |
Array
(
[id] => 6073409
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Array
(
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Array
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/015648 | Manually operated hammer drill | Jan 27, 2011 | Issued |
Array
(
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/009026 | Method for controlling an internal combustion engine tool and the thus controlled tool | Jan 18, 2011 | Issued |