Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 7066722 [patent_doc_number] => 20050242154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Cordless fastener driving tool' [patent_app_type] => utility [patent_app_number] => 11/117235 [patent_app_country] => US [patent_app_date] => 2005-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2970 [patent_no_of_claims] => 30 [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/A1/0242/20050242154.pdf [firstpage_image] =>[orig_patent_app_number] => 11117235 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/117235
Cordless fastener driving tool Apr 27, 2005 Issued
Array ( [id] => 7175788 [patent_doc_number] => 20050189397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-01 [patent_title] => 'Surgical stapling apparatus including an anvil and cartridge each having cooperating mating surfaces' [patent_app_type] => utility [patent_app_number] => 11/113928 [patent_app_country] => US [patent_app_date] => 2005-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8467 [patent_no_of_claims] => 5 [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/A1/0189/20050189397.pdf [firstpage_image] =>[orig_patent_app_number] => 11113928 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/113928
Surgical stapling apparatus including an anvil and cartridge each having cooperating mating surfaces Apr 24, 2005 Issued
Array ( [id] => 903607 [patent_doc_number] => 07331406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-19 [patent_title] => 'Apparatus for controlling a fastener driving tool, with user-adjustable torque limiting control' [patent_app_type] => utility [patent_app_number] => 11/106299 [patent_app_country] => US [patent_app_date] => 2005-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8797 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/331/07331406.pdf [firstpage_image] =>[orig_patent_app_number] => 11106299 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/106299
Apparatus for controlling a fastener driving tool, with user-adjustable torque limiting control Apr 13, 2005 Issued
Array ( [id] => 5306912 [patent_doc_number] => 20090014193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'Impact Mechanism for an Impact Wrench' [patent_app_type] => utility [patent_app_number] => 11/886632 [patent_app_country] => US [patent_app_date] => 2005-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3865 [patent_no_of_claims] => 39 [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/A1/0014/20090014193.pdf [firstpage_image] =>[orig_patent_app_number] => 11886632 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/886632
Impact mechanism for an impact wrench Apr 12, 2005 Issued
Array ( [id] => 99345 [patent_doc_number] => 07726535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-01 [patent_title] => 'Stapler' [patent_app_type] => utility [patent_app_number] => 11/579443 [patent_app_country] => US [patent_app_date] => 2005-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3080 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/726/07726535.pdf [firstpage_image] =>[orig_patent_app_number] => 11579443 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/579443
Stapler Apr 12, 2005 Issued
Array ( [id] => 7794392 [patent_doc_number] => 08123097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Self -propelled stapler' [patent_app_type] => utility [patent_app_number] => 11/547670 [patent_app_country] => US [patent_app_date] => 2005-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2875 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/123/08123097.pdf [firstpage_image] =>[orig_patent_app_number] => 11547670 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/547670
Self -propelled stapler Apr 6, 2005 Issued
Array ( [id] => 99348 [patent_doc_number] => 07726536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-01 [patent_title] => 'Upper bumper configuration for a power tool' [patent_app_type] => utility [patent_app_number] => 11/095717 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 85 [patent_no_of_words] => 21996 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/726/07726536.pdf [firstpage_image] =>[orig_patent_app_number] => 11095717 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095717
Upper bumper configuration for a power tool Mar 30, 2005 Issued
Array ( [id] => 5817701 [patent_doc_number] => 20060022014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Surgical instrument incorporating EAP complete firing system lockout mechanism' [patent_app_type] => utility [patent_app_number] => 11/096096 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6743 [patent_no_of_claims] => 22 [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/A1/0022/20060022014.pdf [firstpage_image] =>[orig_patent_app_number] => 11096096 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/096096
Surgical instrument incorporating EAP complete firing system lockout mechanism Mar 30, 2005 Issued
Array ( [id] => 5821498 [patent_doc_number] => 20060025811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Surgical instrument incorporating an electrically actuated articulation mechanism' [patent_app_type] => utility [patent_app_number] => 11/095428 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 6950 [patent_no_of_claims] => 20 [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/A1/0025/20060025811.pdf [firstpage_image] =>[orig_patent_app_number] => 11095428 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095428
Surgical instrument incorporating an electrically actuated articulation mechanism Mar 30, 2005 Issued
Array ( [id] => 7015997 [patent_doc_number] => 20050218178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Lock-out for activation arm mechanism in a power tool' [patent_app_type] => utility [patent_app_number] => 11/095729 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 22078 [patent_no_of_claims] => 19 [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/A1/0218/20050218178.pdf [firstpage_image] =>[orig_patent_app_number] => 11095729 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095729
Lock-out for activation arm mechanism in a power tool Mar 30, 2005 Issued
Array ( [id] => 7015983 [patent_doc_number] => 20050218174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Activation arm configuration for a power tool' [patent_app_type] => utility [patent_app_number] => 11/095696 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 21953 [patent_no_of_claims] => 22 [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/A1/0218/20050218174.pdf [firstpage_image] =>[orig_patent_app_number] => 11095696 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095696
Activation arm configuration for a power tool Mar 30, 2005 Issued
Array ( [id] => 7794394 [patent_doc_number] => 08123099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Cam and clutch configuration for a power tool' [patent_app_type] => utility [patent_app_number] => 11/095724 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 85 [patent_no_of_words] => 22257 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/123/08123099.pdf [firstpage_image] =>[orig_patent_app_number] => 11095724 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095724
Cam and clutch configuration for a power tool Mar 30, 2005 Issued
Array ( [id] => 4596635 [patent_doc_number] => 07975893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Return cord assembly for a power tool' [patent_app_type] => utility [patent_app_number] => 11/095697 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 85 [patent_no_of_words] => 22020 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/975/07975893.pdf [firstpage_image] =>[orig_patent_app_number] => 11095697 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095697
Return cord assembly for a power tool Mar 30, 2005 Issued
Array ( [id] => 8736568 [patent_doc_number] => 08408327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-02 [patent_title] => 'Method for operating a power driver' [patent_app_type] => utility [patent_app_number] => 11/095722 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7704 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11095722 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095722
Method for operating a power driver Mar 30, 2005 Issued
Array ( [id] => 7015999 [patent_doc_number] => 20050218180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Lower bumper configuration for a power tool' [patent_app_type] => utility [patent_app_number] => 11/095716 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 22067 [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/A1/0218/20050218180.pdf [firstpage_image] =>[orig_patent_app_number] => 11095716 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095716
Lower bumper configuration for a power tool Mar 30, 2005 Issued
Array ( [id] => 4633104 [patent_doc_number] => 08011549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Flywheel configuration for a power tool' [patent_app_type] => utility [patent_app_number] => 11/095673 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 85 [patent_no_of_words] => 21897 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/011/08011549.pdf [firstpage_image] =>[orig_patent_app_number] => 11095673 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095673
Flywheel configuration for a power tool Mar 30, 2005 Issued
Array ( [id] => 8316269 [patent_doc_number] => 08231039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'Structural backbone/motor mount for a power tool' [patent_app_type] => utility [patent_app_number] => 11/095727 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 85 [patent_no_of_words] => 21994 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11095727 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/095727
Structural backbone/motor mount for a power tool Mar 30, 2005 Issued
Array ( [id] => 5750602 [patent_doc_number] => 20060219751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Magazine for pneumatic nailers' [patent_app_type] => utility [patent_app_number] => 11/091472 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1097 [patent_no_of_claims] => 3 [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/A1/0219/20060219751.pdf [firstpage_image] =>[orig_patent_app_number] => 11091472 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/091472
Magazine for pneumatic nailers Mar 28, 2005 Abandoned
Array ( [id] => 347926 [patent_doc_number] => 07494038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-24 [patent_title] => 'Anvil assembly with improved cut ring' [patent_app_type] => utility [patent_app_number] => 11/081364 [patent_app_country] => US [patent_app_date] => 2005-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 3326 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/494/07494038.pdf [firstpage_image] =>[orig_patent_app_number] => 11081364 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/081364
Anvil assembly with improved cut ring Mar 15, 2005 Issued
Array ( [id] => 6955374 [patent_doc_number] => 20050211744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'Device for temporarily securing attachment auxiliary elements on a hand-held setting tool' [patent_app_type] => utility [patent_app_number] => 11/077806 [patent_app_country] => US [patent_app_date] => 2005-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2175 [patent_no_of_claims] => 10 [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/A1/0211/20050211744.pdf [firstpage_image] =>[orig_patent_app_number] => 11077806 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/077806
Device for temporarily securing attachment auxiliary elements on a hand-held setting tool Mar 9, 2005 Abandoned
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