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] => 4701305 [patent_doc_number] => 20080060827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'Power Tool With Dust Seal' [patent_app_type] => utility [patent_app_number] => 11/571405 [patent_app_country] => US [patent_app_date] => 2005-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1091 [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/A1/0060/20080060827.pdf [firstpage_image] =>[orig_patent_app_number] => 11571405 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/571405
Power Tool With Dust Seal Jun 28, 2005 Abandoned
Array ( [id] => 9969543 [patent_doc_number] => 09016538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-28 [patent_title] => 'Corner device and corner device attachment kit' [patent_app_type] => utility [patent_app_number] => 11/632520 [patent_app_country] => US [patent_app_date] => 2005-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 4923 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11632520 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/632520
Corner device and corner device attachment kit Jun 20, 2005 Issued
Array ( [id] => 5244928 [patent_doc_number] => 20070241162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-18 [patent_title] => 'Stapler' [patent_app_type] => utility [patent_app_number] => 11/628784 [patent_app_country] => US [patent_app_date] => 2005-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 2642 [patent_no_of_claims] => 16 [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/A1/0241/20070241162.pdf [firstpage_image] =>[orig_patent_app_number] => 11628784 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/628784
Stapler Jun 6, 2005 Issued
Array ( [id] => 7242136 [patent_doc_number] => 20050271489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Rotary spindle for power tool and power tool incorporating such spindle' [patent_app_type] => utility [patent_app_number] => 11/146180 [patent_app_country] => US [patent_app_date] => 2005-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2716 [patent_no_of_claims] => 12 [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/A1/0271/20050271489.pdf [firstpage_image] =>[orig_patent_app_number] => 11146180 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/146180
Rotary spindle for power tool and power tool incorporating such spindle Jun 5, 2005 Issued
Array ( [id] => 5128850 [patent_doc_number] => 20070205247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'Hammer Tacker' [patent_app_type] => utility [patent_app_number] => 11/629708 [patent_app_country] => US [patent_app_date] => 2005-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1181 [patent_no_of_claims] => 6 [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/A1/0205/20070205247.pdf [firstpage_image] =>[orig_patent_app_number] => 11629708 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/629708
Hammer tacker Jun 1, 2005 Issued
Array ( [id] => 5026010 [patent_doc_number] => 20070267456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'Fixing Appliance with Internal Combustion Engine with Regulating Thermistor' [patent_app_type] => utility [patent_app_number] => 11/569567 [patent_app_country] => US [patent_app_date] => 2005-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 832 [patent_no_of_claims] => 6 [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/A1/0267/20070267456.pdf [firstpage_image] =>[orig_patent_app_number] => 11569567 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/569567
Fixing appliance with internal combustion engine with regulating thermistor May 25, 2005 Issued
Array ( [id] => 542223 [patent_doc_number] => 07156187 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-01-02 [patent_title] => 'Electric hand screwdriver with adjustable head' [patent_app_type] => utility [patent_app_number] => 11/129180 [patent_app_country] => US [patent_app_date] => 2005-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 6211 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/156/07156187.pdf [firstpage_image] =>[orig_patent_app_number] => 11129180 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/129180
Electric hand screwdriver with adjustable head May 12, 2005 Issued
Array ( [id] => 545599 [patent_doc_number] => 07469751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-30 [patent_title] => 'Pneumatic hammer' [patent_app_type] => utility [patent_app_number] => 11/128098 [patent_app_country] => US [patent_app_date] => 2005-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2761 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/469/07469751.pdf [firstpage_image] =>[orig_patent_app_number] => 11128098 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/128098
Pneumatic hammer May 11, 2005 Issued
Array ( [id] => 7203283 [patent_doc_number] => 20050257942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Air intake control structure for pneumatic tool' [patent_app_type] => utility [patent_app_number] => 11/126240 [patent_app_country] => US [patent_app_date] => 2005-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2250 [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/A1/0257/20050257942.pdf [firstpage_image] =>[orig_patent_app_number] => 11126240 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/126240
Air intake control structure for pneumatic tool May 10, 2005 Abandoned
Array ( [id] => 5764770 [patent_doc_number] => 20050263303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Rotary impact tool' [patent_app_type] => utility [patent_app_number] => 11/126338 [patent_app_country] => US [patent_app_date] => 2005-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2907 [patent_no_of_claims] => 12 [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/A1/0263/20050263303.pdf [firstpage_image] =>[orig_patent_app_number] => 11126338 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/126338
Rotary impact tool May 10, 2005 Abandoned
Array ( [id] => 5764772 [patent_doc_number] => 20050263305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Rotary impact tool' [patent_app_type] => utility [patent_app_number] => 11/126351 [patent_app_country] => US [patent_app_date] => 2005-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2780 [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/A1/0263/20050263305.pdf [firstpage_image] =>[orig_patent_app_number] => 11126351 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/126351
Rotary impact tool May 10, 2005 Abandoned
Array ( [id] => 459783 [patent_doc_number] => 07237622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-03 [patent_title] => 'Pneumatic tool having pressure release device' [patent_app_type] => utility [patent_app_number] => 11/127598 [patent_app_country] => US [patent_app_date] => 2005-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 4417 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 543 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/237/07237622.pdf [firstpage_image] =>[orig_patent_app_number] => 11127598 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127598
Pneumatic tool having pressure release device May 10, 2005 Issued
Array ( [id] => 5729971 [patent_doc_number] => 20060255085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Switching device for driving nails of a nail gun' [patent_app_type] => utility [patent_app_number] => 11/128081 [patent_app_country] => US [patent_app_date] => 2005-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3797 [patent_no_of_claims] => 9 [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/A1/0255/20060255085.pdf [firstpage_image] =>[orig_patent_app_number] => 11128081 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/128081
Switching device for driving nails of a nail gun May 10, 2005 Abandoned
Array ( [id] => 5764781 [patent_doc_number] => 20050263308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Damping structure for pneumatic tool' [patent_app_type] => utility [patent_app_number] => 11/126238 [patent_app_country] => US [patent_app_date] => 2005-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1815 [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/A1/0263/20050263308.pdf [firstpage_image] =>[orig_patent_app_number] => 11126238 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/126238
Damping structure for pneumatic tool May 10, 2005 Abandoned
Array ( [id] => 5765251 [patent_doc_number] => 20050263563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Surgical stapling device' [patent_app_type] => utility [patent_app_number] => 11/125790 [patent_app_country] => US [patent_app_date] => 2005-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6953 [patent_no_of_claims] => 16 [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/A1/0263/20050263563.pdf [firstpage_image] =>[orig_patent_app_number] => 11125790 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/125790
Surgical stapling device May 9, 2005 Abandoned
Array ( [id] => 5764457 [patent_doc_number] => 20050263113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Combustion type nailing machine' [patent_app_type] => utility [patent_app_number] => 11/124112 [patent_app_country] => US [patent_app_date] => 2005-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2419 [patent_no_of_claims] => 2 [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/A1/0263/20050263113.pdf [firstpage_image] =>[orig_patent_app_number] => 11124112 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/124112
Combustion type nailing machine May 8, 2005 Abandoned
Array ( [id] => 7043153 [patent_doc_number] => 20050247748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-10 [patent_title] => 'Combustion power-operated setting tool and a propellant holder for a combustion power-operated setting tool' [patent_app_type] => utility [patent_app_number] => 11/122871 [patent_app_country] => US [patent_app_date] => 2005-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1768 [patent_no_of_claims] => 8 [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/A1/0247/20050247748.pdf [firstpage_image] =>[orig_patent_app_number] => 11122871 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/122871
Combustion power-operated setting tool and a propellant holder for a combustion power-operated setting tool May 4, 2005 Issued
Array ( [id] => 7042737 [patent_doc_number] => 20050247462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-10 [patent_title] => 'Hand machine tool with a hammer mechanism' [patent_app_type] => utility [patent_app_number] => 11/120355 [patent_app_country] => US [patent_app_date] => 2005-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2249 [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/A1/0247/20050247462.pdf [firstpage_image] =>[orig_patent_app_number] => 11120355 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/120355
Hand machine tool with a hammer mechanism May 2, 2005 Abandoned
Array ( [id] => 6942118 [patent_doc_number] => 20050194166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-08 [patent_title] => 'High torque electromotive tool' [patent_app_type] => utility [patent_app_number] => 11/120357 [patent_app_country] => US [patent_app_date] => 2005-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1274 [patent_no_of_claims] => 16 [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/A1/0194/20050194166.pdf [firstpage_image] =>[orig_patent_app_number] => 11120357 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/120357
High torque electromotive tool May 2, 2005 Abandoned
Array ( [id] => 7042734 [patent_doc_number] => 20050247459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-10 [patent_title] => 'Method for operating a disengagable screwdriver, and a disengagable screwdriver' [patent_app_type] => utility [patent_app_number] => 11/119612 [patent_app_country] => US [patent_app_date] => 2005-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1900 [patent_no_of_claims] => 9 [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/A1/0247/20050247459.pdf [firstpage_image] =>[orig_patent_app_number] => 11119612 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/119612
Method for operating a disengagable screwdriver, and a disengagable screwdriver May 1, 2005 Abandoned
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