
Nathaniel C. Chukwurah
Examiner (ID: 17992)
| 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] => 5604409
[patent_doc_number] => 20060265925
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-11-30
[patent_title] => 'Locking levers for removable ammunition magazines for firearms and methods of operating the same'
[patent_app_type] => utility
[patent_app_number] => 11/433748
[patent_app_country] => US
[patent_app_date] => 2006-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4665
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0265/20060265925.pdf
[firstpage_image] =>[orig_patent_app_number] => 11433748
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/433748 | Locking levers for removable ammunition magazines for firearms and methods of operating the same | May 11, 2006 | Abandoned |
Array
(
[id] => 5216778
[patent_doc_number] => 20070158089
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-12
[patent_title] => 'Pneumatic hammer drill (II)'
[patent_app_type] => utility
[patent_app_number] => 11/430955
[patent_app_country] => US
[patent_app_date] => 2006-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 2207
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0158/20070158089.pdf
[firstpage_image] =>[orig_patent_app_number] => 11430955
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/430955 | Pneumatic hammer drill (II) | May 9, 2006 | Abandoned |
Array
(
[id] => 5605274
[patent_doc_number] => 20060266790
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-11-30
[patent_title] => 'Stapling device'
[patent_app_type] => utility
[patent_app_number] => 11/431032
[patent_app_country] => US
[patent_app_date] => 2006-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3715
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0266/20060266790.pdf
[firstpage_image] =>[orig_patent_app_number] => 11431032
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/431032 | Stapling device | May 9, 2006 | Issued |
Array
(
[id] => 5216776
[patent_doc_number] => 20070158087
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-12
[patent_title] => 'Pneumatic hammer drill (I)'
[patent_app_type] => utility
[patent_app_number] => 11/430956
[patent_app_country] => US
[patent_app_date] => 2006-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 2514
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0158/20070158087.pdf
[firstpage_image] =>[orig_patent_app_number] => 11430956
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/430956 | Pneumatic hammer drill (I) | May 9, 2006 | Issued |
Array
(
[id] => 5729672
[patent_doc_number] => 20060254786
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-11-16
[patent_title] => 'Impact tool'
[patent_app_type] => utility
[patent_app_number] => 11/429278
[patent_app_country] => US
[patent_app_date] => 2006-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 5721
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0254/20060254786.pdf
[firstpage_image] =>[orig_patent_app_number] => 11429278
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/429278 | Impact tool | May 7, 2006 | Abandoned |
Array
(
[id] => 475164
[patent_doc_number] => 07222768
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-05-29
[patent_title] => 'Spring energized desktop stapler'
[patent_app_type] => utility
[patent_app_number] => 11/414789
[patent_app_country] => US
[patent_app_date] => 2006-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 15
[patent_no_of_words] => 5370
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/222/07222768.pdf
[firstpage_image] =>[orig_patent_app_number] => 11414789
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/414789 | Spring energized desktop stapler | Apr 30, 2006 | Issued |
Array
(
[id] => 5357481
[patent_doc_number] => 20090032275
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-05
[patent_title] => 'Electric Hammer'
[patent_app_type] => utility
[patent_app_number] => 11/918067
[patent_app_country] => US
[patent_app_date] => 2006-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 9577
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0032/20090032275.pdf
[firstpage_image] =>[orig_patent_app_number] => 11918067
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/918067 | Electric hammer | Apr 9, 2006 | Issued |
Array
(
[id] => 5669715
[patent_doc_number] => 20060175068
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-08-10
[patent_title] => 'Fastener installation tools, systems, and methods of use'
[patent_app_type] => utility
[patent_app_number] => 11/396769
[patent_app_country] => US
[patent_app_date] => 2006-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 7544
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0175/20060175068.pdf
[firstpage_image] =>[orig_patent_app_number] => 11396769
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/396769 | Fastener installation tools, systems, and methods of use | Apr 2, 2006 | Abandoned |
Array
(
[id] => 4551740
[patent_doc_number] => 07845536
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-12-07
[patent_title] => 'Annular adhesive structure'
[patent_app_type] => utility
[patent_app_number] => 11/388620
[patent_app_country] => US
[patent_app_date] => 2006-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 46
[patent_no_of_words] => 18265
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/845/07845536.pdf
[firstpage_image] =>[orig_patent_app_number] => 11388620
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/388620 | Annular adhesive structure | Mar 23, 2006 | Issued |
Array
(
[id] => 5517967
[patent_doc_number] => 20090025948
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-29
[patent_title] => 'Percussion Device'
[patent_app_type] => utility
[patent_app_number] => 11/886679
[patent_app_country] => US
[patent_app_date] => 2006-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4829
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0025/20090025948.pdf
[firstpage_image] =>[orig_patent_app_number] => 11886679
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/886679 | Percussion device | Mar 21, 2006 | Issued |
Array
(
[id] => 5412930
[patent_doc_number] => 20090038817
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-12
[patent_title] => 'Impulse generator, hydraulic impulse tool and method for producing impulses'
[patent_app_type] => utility
[patent_app_number] => 11/918704
[patent_app_country] => US
[patent_app_date] => 2006-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3113
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0038/20090038817.pdf
[firstpage_image] =>[orig_patent_app_number] => 11918704
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/918704 | Impulse generator, hydraulic impulse tool and method for producing impulses | Mar 19, 2006 | Issued |
Array
(
[id] => 5691420
[patent_doc_number] => 20060151565
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-07-13
[patent_title] => 'Combustion chamber arrangement in combustion type power tool'
[patent_app_type] => utility
[patent_app_number] => 11/371910
[patent_app_country] => US
[patent_app_date] => 2006-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 10276
[patent_no_of_claims] => 11
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0151/20060151565.pdf
[firstpage_image] =>[orig_patent_app_number] => 11371910
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/371910 | Combustion chamber arrangement in combustion type power tool | Mar 9, 2006 | Issued |
Array
(
[id] => 5915121
[patent_doc_number] => 20060237206
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-10-26
[patent_title] => 'Percussion power tool'
[patent_app_type] => utility
[patent_app_number] => 11/373785
[patent_app_country] => US
[patent_app_date] => 2006-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2475
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0237/20060237206.pdf
[firstpage_image] =>[orig_patent_app_number] => 11373785
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/373785 | Percussion power tool | Mar 8, 2006 | Abandoned |
Array
(
[id] => 5616336
[patent_doc_number] => 20060185868
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-08-24
[patent_title] => 'Handle assembly for hammer apparatus'
[patent_app_type] => utility
[patent_app_number] => 11/361823
[patent_app_country] => US
[patent_app_date] => 2006-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2461
[patent_no_of_claims] => 12
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0185/20060185868.pdf
[firstpage_image] =>[orig_patent_app_number] => 11361823
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/361823 | Handle assembly for hammer apparatus | Feb 23, 2006 | Abandoned |
Array
(
[id] => 5628430
[patent_doc_number] => 20060144898
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-07-06
[patent_title] => 'Surgical stapling instrument'
[patent_app_type] => utility
[patent_app_number] => 11/362405
[patent_app_country] => US
[patent_app_date] => 2006-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 4922
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0144/20060144898.pdf
[firstpage_image] =>[orig_patent_app_number] => 11362405
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/362405 | Surgical stapling instrument | Feb 23, 2006 | Abandoned |
Array
(
[id] => 5616333
[patent_doc_number] => 20060185865
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-08-24
[patent_title] => 'Actuation apparatus for power tool'
[patent_app_type] => utility
[patent_app_number] => 11/359167
[patent_app_country] => US
[patent_app_date] => 2006-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2458
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0185/20060185865.pdf
[firstpage_image] =>[orig_patent_app_number] => 11359167
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/359167 | Actuation apparatus for power tool | Feb 21, 2006 | Abandoned |
Array
(
[id] => 5691424
[patent_doc_number] => 20060151569
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-07-13
[patent_title] => 'Surgical fastener applying apparatus'
[patent_app_type] => utility
[patent_app_number] => 11/356912
[patent_app_country] => US
[patent_app_date] => 2006-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 31
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[patent_no_of_words] => 7234
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0151/20060151569.pdf
[firstpage_image] =>[orig_patent_app_number] => 11356912
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/356912 | Surgical fastener applying apparatus | Feb 15, 2006 | Issued |
Array
(
[id] => 5674972
[patent_doc_number] => 20060180327
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-08-17
[patent_title] => 'Impact tool'
[patent_app_type] => utility
[patent_app_number] => 11/348472
[patent_app_country] => US
[patent_app_date] => 2006-02-07
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0180/20060180327.pdf
[firstpage_image] =>[orig_patent_app_number] => 11348472
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/348472 | Impact tool | Feb 6, 2006 | Issued |
Array
(
[id] => 5098369
[patent_doc_number] => 20070181629
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-09
[patent_title] => 'Pneumatic tool'
[patent_app_type] => utility
[patent_app_number] => 11/346139
[patent_app_country] => US
[patent_app_date] => 2006-02-03
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0181/20070181629.pdf
[firstpage_image] =>[orig_patent_app_number] => 11346139
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/346139 | Pneumatic tool | Feb 2, 2006 | Issued |
Array
(
[id] => 5174894
[patent_doc_number] => 20070175951
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-02
[patent_title] => 'Gearing selector for a powered surgical cutting and fastening instrument'
[patent_app_type] => utility
[patent_app_number] => 11/343563
[patent_app_country] => US
[patent_app_date] => 2006-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 47
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0175/20070175951.pdf
[firstpage_image] =>[orig_patent_app_number] => 11343563
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/343563 | Gearing selector for a powered surgical cutting and fastening instrument | Jan 30, 2006 | Abandoned |