
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] => 7648458
[patent_doc_number] => 20110297726
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-12-08
[patent_title] => 'DRIVE-IN DEVICE FOR FASTENING MEANS'
[patent_app_type] => utility
[patent_app_number] => 13/201964
[patent_app_country] => US
[patent_app_date] => 2010-02-17
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 13201964
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/201964 | Drive-in device for fastening means | Feb 16, 2010 | Issued |
Array
(
[id] => 8553594
[patent_doc_number] => 08328061
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[patent_kind] => B2
[patent_issue_date] => 2012-12-11
[patent_title] => 'Surgical instrument for joining tissue'
[patent_app_type] => utility
[patent_app_number] => 12/698255
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Array
(
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[patent_issue_date] => 2013-12-31
[patent_title] => 'Pneumatic hammer mechanism'
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Array
(
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[patent_doc_number] => 08955615
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[patent_kind] => B2
[patent_issue_date] => 2015-02-17
[patent_title] => 'Pneumatic hammer mechanism'
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[patent_app_number] => 12/697075
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Array
(
[id] => 10096246
[patent_doc_number] => 09132541
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[patent_kind] => B2
[patent_issue_date] => 2015-09-15
[patent_title] => 'Pneumatic hammer mechanism and control method'
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Array
(
[id] => 6427428
[patent_doc_number] => 20100186980
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[patent_kind] => A1
[patent_issue_date] => 2010-07-29
[patent_title] => 'Power-Driven Hand-Held Tool'
[patent_app_type] => utility
[patent_app_number] => 12/695400
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/695400 | Power-driven hand-held tool | Jan 27, 2010 | Issued |
Array
(
[id] => 6545605
[patent_doc_number] => 20100127042
[patent_country] => US
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[patent_issue_date] => 2010-05-27
[patent_title] => 'Staple Cartridges for Forming Staples Having Differing Formed Staple Heights.'
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[patent_app_number] => 12/695359
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[pdf_file] => publications/A1/0127/20100127042.pdf
[firstpage_image] =>[orig_patent_app_number] => 12695359
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/695359 | Surgical stapling devices for forming staples with different formed heights | Jan 27, 2010 | Issued |
Array
(
[id] => 8723964
[patent_doc_number] => 08403073
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-03-26
[patent_title] => 'Changeover operation device'
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[patent_app_number] => 12/656344
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/656344 | Changeover operation device | Jan 26, 2010 | Issued |
Array
(
[id] => 6192723
[patent_doc_number] => 20110024477
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-03
[patent_title] => 'Driven Surgical Stapler Improvements'
[patent_app_type] => utility
[patent_app_number] => 12/693460
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/693460 | Driven Surgical Stapler Improvements | Jan 25, 2010 | Abandoned |
Array
(
[id] => 5955208
[patent_doc_number] => 20110180581
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[patent_issue_date] => 2011-07-28
[patent_title] => 'Resetting and Driving Mechanism for Nail Driving Rod in Pneumatic Nailer having Embedded Air Compressor'
[patent_app_type] => utility
[patent_app_number] => 12/692623
[patent_app_country] => US
[patent_app_date] => 2010-01-24
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[pdf_file] => publications/A1/0180/20110180581.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/692623 | Resetting and Driving Mechanism for Nail Driving Rod in Pneumatic Nailer having Embedded Air Compressor | Jan 23, 2010 | Abandoned |
Array
(
[id] => 6183626
[patent_doc_number] => 20110168755
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[patent_kind] => A1
[patent_issue_date] => 2011-07-14
[patent_title] => 'NAILING DEVICE ADAPTED FOR NAIL UNITS OF DIFFERENT SIZES'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/692589 | NAILING DEVICE ADAPTED FOR NAIL UNITS OF DIFFERENT SIZES | Jan 22, 2010 | Abandoned |
Array
(
[id] => 5955214
[patent_doc_number] => 20110180585
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[patent_title] => 'Surgical Instrument Having a Drive Assembly'
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Array
(
[id] => 5978719
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[patent_title] => 'Electric Power Tool with Communication Line to Battery Pack'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/690363 | Electric power tool with communication line to battery pack | Jan 19, 2010 | Issued |
Array
(
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Array
(
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Array
(
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Array
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Array
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Array
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Array
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