
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] => 6144957
[patent_doc_number] => 20110017797
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-27
[patent_title] => 'ELECTRIC STAPLER AND METHOD ADAPTED FOR ELECTRIC STAPLER TO ADJUST STAPLE LEG LENGTH'
[patent_app_type] => utility
[patent_app_number] => 12/933864
[patent_app_country] => US
[patent_app_date] => 2009-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3521
[patent_no_of_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0017/20110017797.pdf
[firstpage_image] =>[orig_patent_app_number] => 12933864
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/933864 | Electric stapler and method adapted for electric stapler to adjust staple leg length | Mar 24, 2009 | Issued |
Array
(
[id] => 4593995
[patent_doc_number] => 07980441
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-07-19
[patent_title] => 'Setting tool'
[patent_app_type] => utility
[patent_app_number] => 12/383786
[patent_app_country] => US
[patent_app_date] => 2009-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2622
[patent_no_of_claims] => 6
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/980/07980441.pdf
[firstpage_image] =>[orig_patent_app_number] => 12383786
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/383786 | Setting tool | Mar 24, 2009 | Issued |
Array
(
[id] => 8869551
[patent_doc_number] => 08464922
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-06-18
[patent_title] => 'Variable compression surgical fastener cartridge'
[patent_app_type] => utility
[patent_app_number] => 12/410850
[patent_app_country] => US
[patent_app_date] => 2009-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 20
[patent_no_of_words] => 8332
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[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12410850
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/410850 | Variable compression surgical fastener cartridge | Mar 24, 2009 | Issued |
Array
(
[id] => 5987882
[patent_doc_number] => 20110011647
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-20
[patent_title] => 'Method And Separation Conduit For Handling Lubricant Mist, And Rock Drilling Rig'
[patent_app_type] => utility
[patent_app_number] => 12/921179
[patent_app_country] => US
[patent_app_date] => 2009-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2945
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0011/20110011647.pdf
[firstpage_image] =>[orig_patent_app_number] => 12921179
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/921179 | Method And Separation Conduit For Handling Lubricant Mist, And Rock Drilling Rig | Mar 8, 2009 | Abandoned |
Array
(
[id] => 6468399
[patent_doc_number] => 20100206936
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-19
[patent_title] => 'CRAFT STAPLER AND CRAFT STAPLES USED FOR THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/372260
[patent_app_country] => US
[patent_app_date] => 2009-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 2990
[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0206/20100206936.pdf
[firstpage_image] =>[orig_patent_app_number] => 12372260
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/372260 | CRAFT STAPLER AND CRAFT STAPLES USED FOR THE SAME | Feb 16, 2009 | Abandoned |
Array
(
[id] => 6578042
[patent_doc_number] => 20100307782
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-09
[patent_title] => 'Electric Rotating Tool'
[patent_app_type] => utility
[patent_app_number] => 12/867239
[patent_app_country] => US
[patent_app_date] => 2009-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
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[patent_no_of_words] => 11680
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[pdf_file] => publications/A1/0307/20100307782.pdf
[firstpage_image] =>[orig_patent_app_number] => 12867239
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/867239 | Electric rotating tool | Feb 15, 2009 | Issued |
Array
(
[id] => 6089692
[patent_doc_number] => 20110000688
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-06
[patent_title] => 'ELECTRIC ROTATING TOOL, CONTROL METHOD, AND PROGRAM'
[patent_app_type] => utility
[patent_app_number] => 12/919952
[patent_app_country] => US
[patent_app_date] => 2009-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7399
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0000/20110000688.pdf
[firstpage_image] =>[orig_patent_app_number] => 12919952
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/919952 | ELECTRIC ROTATING TOOL, CONTROL METHOD, AND PROGRAM | Feb 15, 2009 | Abandoned |
Array
(
[id] => 5476653
[patent_doc_number] => 20090199613
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-13
[patent_title] => 'Battering ram'
[patent_app_type] => utility
[patent_app_number] => 12/322798
[patent_app_country] => US
[patent_app_date] => 2009-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3064
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0199/20090199613.pdf
[firstpage_image] =>[orig_patent_app_number] => 12322798
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/322798 | Battering ram | Feb 5, 2009 | Abandoned |
Array
(
[id] => 6499050
[patent_doc_number] => 20100012698
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-21
[patent_title] => 'Control mechanism for Pneumatic Nail Guns'
[patent_app_type] => utility
[patent_app_number] => 12/365994
[patent_app_country] => US
[patent_app_date] => 2009-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[patent_no_of_words] => 5560
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[pdf_file] => publications/A1/0012/20100012698.pdf
[firstpage_image] =>[orig_patent_app_number] => 12365994
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/365994 | Control mechanism for Pneumatic Nail Guns | Feb 4, 2009 | Abandoned |
Array
(
[id] => 6255282
[patent_doc_number] => 20100294824
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-25
[patent_title] => 'HAND-HELD TOOL, FASTENER RESIDUAL QUANTITY DETECTING MECHANISM, FASTENER RESIDUAL QUANTITY DETECTING METHOD, AND POWER SAVING METHOD'
[patent_app_type] => utility
[patent_app_number] => 12/863352
[patent_app_country] => US
[patent_app_date] => 2009-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 25
[patent_no_of_words] => 10756
[patent_no_of_claims] => 6
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0294/20100294824.pdf
[firstpage_image] =>[orig_patent_app_number] => 12863352
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/863352 | Hand-held tool, fastener residual quantity detecting mechanism, fastener residual quantity detecting method, and power saving method | Feb 4, 2009 | Issued |
Array
(
[id] => 5536308
[patent_doc_number] => 20090218113
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-03
[patent_title] => 'Electrical hand tool with magnets for absorbing dust'
[patent_app_type] => utility
[patent_app_number] => 12/320801
[patent_app_country] => US
[patent_app_date] => 2009-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1974
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[pdf_file] => publications/A1/0218/20090218113.pdf
[firstpage_image] =>[orig_patent_app_number] => 12320801
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/320801 | Electrical hand tool with magnets for absorbing dust | Feb 4, 2009 | Issued |
Array
(
[id] => 5524498
[patent_doc_number] => 20090194574
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-06
[patent_title] => 'FASTENER DRIVING TOOL'
[patent_app_type] => utility
[patent_app_number] => 12/365456
[patent_app_country] => US
[patent_app_date] => 2009-02-04
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0194/20090194574.pdf
[firstpage_image] =>[orig_patent_app_number] => 12365456
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/365456 | Fastener driving tool | Feb 3, 2009 | Issued |
Array
(
[id] => 4501529
[patent_doc_number] => 07971767
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-07-05
[patent_title] => 'Driving machine'
[patent_app_type] => utility
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[pdf_file] => patents/07/971/07971767.pdf
[firstpage_image] =>[orig_patent_app_number] => 12362634
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/362634 | Driving machine | Jan 29, 2009 | Issued |
Array
(
[id] => 5477396
[patent_doc_number] => 20090200353
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-13
[patent_title] => 'Combustion-operated setting tool'
[patent_app_type] => utility
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[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12322283
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/322283 | Combustion-operated setting tool | Jan 28, 2009 | Abandoned |
Array
(
[id] => 4593992
[patent_doc_number] => 07980438
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-07-19
[patent_title] => 'Latch assembly for a staple gun'
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[firstpage_image] =>[orig_patent_app_number] => 12360595
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/360595 | Latch assembly for a staple gun | Jan 26, 2009 | Issued |
Array
(
[id] => 6429969
[patent_doc_number] => 20100187285
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-29
[patent_title] => 'SURGICAL STAPLER FOR APPLYING A LARGE STAPLE THOUGH A SMALL DELIVERY PORT AND A METHOD OF USING THE STAPLER TO SECURE A TISSUE FOLD'
[patent_app_type] => utility
[patent_app_number] => 12/359354
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[pdf_file] => publications/A1/0187/20100187285.pdf
[firstpage_image] =>[orig_patent_app_number] => 12359354
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/359354 | SURGICAL STAPLER FOR APPLYING A LARGE STAPLE THOUGH A SMALL DELIVERY PORT AND A METHOD OF USING THE STAPLER TO SECURE A TISSUE FOLD | Jan 25, 2009 | Abandoned |
Array
(
[id] => 4469328
[patent_doc_number] => 07866520
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[patent_kind] => B2
[patent_issue_date] => 2011-01-11
[patent_title] => 'Staple gun with a safety device and its safety device'
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Array
(
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Array
(
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Array
(
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[firstpage_image] =>[orig_patent_app_number] => 12358808
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/358808 | Mounting assembly for handle for power tool | Jan 22, 2009 | Issued |