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] => 7365426 [patent_doc_number] => 20040026097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Manual machine tool' [patent_app_type] => new [patent_app_number] => 10/415568 [patent_app_country] => US [patent_app_date] => 2003-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3008 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20040026097.pdf [firstpage_image] =>[orig_patent_app_number] => 10415568 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/415568
Manual machine tool Jun 25, 2002 Issued
Array ( [id] => 1277438 [patent_doc_number] => 06637635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Clinching mechanism for staplers' [patent_app_type] => B2 [patent_app_number] => 10/179976 [patent_app_country] => US [patent_app_date] => 2002-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 5601 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/637/06637635.pdf [firstpage_image] =>[orig_patent_app_number] => 10179976 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/179976
Clinching mechanism for staplers Jun 25, 2002 Issued
Array ( [id] => 1171833 [patent_doc_number] => 06739490 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-25 [patent_title] => 'Fastener supply and positioning mechanism for a tool' [patent_app_type] => B1 [patent_app_number] => 10/178203 [patent_app_country] => US [patent_app_date] => 2002-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7576 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/739/06739490.pdf [firstpage_image] =>[orig_patent_app_number] => 10178203 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/178203
Fastener supply and positioning mechanism for a tool Jun 23, 2002 Issued
Array ( [id] => 1348941 [patent_doc_number] => 06560949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-13 [patent_title] => 'Robotic end effector with counter-rotating fingers' [patent_app_type] => B2 [patent_app_number] => 10/177700 [patent_app_country] => US [patent_app_date] => 2002-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3344 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/560/06560949.pdf [firstpage_image] =>[orig_patent_app_number] => 10177700 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/177700
Robotic end effector with counter-rotating fingers Jun 20, 2002 Issued
Array ( [id] => 1063884 [patent_doc_number] => 06845896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-25 [patent_title] => 'Expulsion device actuated by a pressure medium' [patent_app_type] => utility [patent_app_number] => 10/362952 [patent_app_country] => US [patent_app_date] => 2002-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3292 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/845/06845896.pdf [firstpage_image] =>[orig_patent_app_number] => 10362952 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/362952
Expulsion device actuated by a pressure medium Jun 16, 2002 Issued
Array ( [id] => 7967739 [patent_doc_number] => 06679414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-20 [patent_title] => 'Interchangeable magazine for a tool' [patent_app_type] => B2 [patent_app_number] => 10/170991 [patent_app_country] => US [patent_app_date] => 2002-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6398 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/679/06679414.pdf [firstpage_image] =>[orig_patent_app_number] => 10170991 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/170991
Interchangeable magazine for a tool Jun 12, 2002 Issued
Array ( [id] => 995406 [patent_doc_number] => 06913180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-05 [patent_title] => 'Nail gun' [patent_app_type] => utility [patent_app_number] => 10/170263 [patent_app_country] => US [patent_app_date] => 2002-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4170 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/913/06913180.pdf [firstpage_image] =>[orig_patent_app_number] => 10170263 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/170263
Nail gun Jun 11, 2002 Issued
Array ( [id] => 757983 [patent_doc_number] => 07011243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-14 [patent_title] => 'Stapler apparatus' [patent_app_type] => utility [patent_app_number] => 10/477326 [patent_app_country] => US [patent_app_date] => 2002-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5567 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/011/07011243.pdf [firstpage_image] =>[orig_patent_app_number] => 10477326 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/477326
Stapler apparatus May 30, 2002 Issued
Array ( [id] => 970721 [patent_doc_number] => 06935547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-30 [patent_title] => 'Stapler apparatus' [patent_app_type] => utility [patent_app_number] => 10/477327 [patent_app_country] => US [patent_app_date] => 2002-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 5415 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/935/06935547.pdf [firstpage_image] =>[orig_patent_app_number] => 10477327 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/477327
Stapler apparatus May 29, 2002 Issued
Array ( [id] => 1235490 [patent_doc_number] => 06685079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-03 [patent_title] => 'Full thickness resectioning device' [patent_app_type] => B2 [patent_app_number] => 10/156293 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3563 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/685/06685079.pdf [firstpage_image] =>[orig_patent_app_number] => 10156293 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/156293
Full thickness resectioning device May 23, 2002 Issued
Array ( [id] => 6767889 [patent_doc_number] => 20030213829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'Mobile fastener driver tool' [patent_app_type] => new [patent_app_number] => 10/146778 [patent_app_country] => US [patent_app_date] => 2002-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8270 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20030213829.pdf [firstpage_image] =>[orig_patent_app_number] => 10146778 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/146778
Mobile fastener driver tool May 15, 2002 Issued
Array ( [id] => 942917 [patent_doc_number] => 06966391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-22 [patent_title] => 'Gear motor for power tool' [patent_app_type] => utility [patent_app_number] => 10/142048 [patent_app_country] => US [patent_app_date] => 2002-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1847 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/966/06966391.pdf [firstpage_image] =>[orig_patent_app_number] => 10142048 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/142048
Gear motor for power tool May 9, 2002 Issued
Array ( [id] => 1243497 [patent_doc_number] => 06675908 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-13 [patent_title] => 'Drilling hammer or impact hammer' [patent_app_type] => B1 [patent_app_number] => 10/048738 [patent_app_country] => US [patent_app_date] => 2002-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1404 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/675/06675908.pdf [firstpage_image] =>[orig_patent_app_number] => 10048738 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/048738
Drilling hammer or impact hammer May 1, 2002 Issued
Array ( [id] => 6723082 [patent_doc_number] => 20030205394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'CONCENTRIC PNEUMATIC/HYDRAULIC POWER FEED APPARATUS' [patent_app_type] => new [patent_app_number] => 10/136812 [patent_app_country] => US [patent_app_date] => 2002-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3445 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20030205394.pdf [firstpage_image] =>[orig_patent_app_number] => 10136812 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/136812
Concentric pneumatic/hydraulic power feed apparatus Apr 30, 2002 Issued
Array ( [id] => 6723083 [patent_doc_number] => 20030205395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'Hydraulic arm and attachments for tractors' [patent_app_type] => new [patent_app_number] => 10/137845 [patent_app_country] => US [patent_app_date] => 2002-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3662 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20030205395.pdf [firstpage_image] =>[orig_patent_app_number] => 10137845 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/137845
Hydraulic arm and attachments for tractors Apr 30, 2002 Abandoned
Array ( [id] => 6661974 [patent_doc_number] => 20030201300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-30 [patent_title] => 'Magazine for use in nail stapler' [patent_app_type] => new [patent_app_number] => 10/133277 [patent_app_country] => US [patent_app_date] => 2002-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2975 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20030201300.pdf [firstpage_image] =>[orig_patent_app_number] => 10133277 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/133277
Magazine for use in nail stapler Apr 28, 2002 Issued
Array ( [id] => 6654417 [patent_doc_number] => 20030009193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Surgical instrument' [patent_app_type] => new [patent_app_number] => 10/132500 [patent_app_country] => US [patent_app_date] => 2002-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3555 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20030009193.pdf [firstpage_image] =>[orig_patent_app_number] => 10132500 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/132500
Surgical instrument Apr 24, 2002 Abandoned
Array ( [id] => 1238484 [patent_doc_number] => 06681977 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-27 [patent_title] => 'Wood tie end plating machine' [patent_app_type] => B1 [patent_app_number] => 10/125104 [patent_app_country] => US [patent_app_date] => 2002-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4194 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 489 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/681/06681977.pdf [firstpage_image] =>[orig_patent_app_number] => 10125104 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/125104
Wood tie end plating machine Apr 16, 2002 Issued
Array ( [id] => 1329683 [patent_doc_number] => 06581231 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-24 [patent_title] => 'Ramp apparatus and method for use with motor vehicle flood protection bag' [patent_app_type] => B1 [patent_app_number] => 10/122370 [patent_app_country] => US [patent_app_date] => 2002-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 1416 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/581/06581231.pdf [firstpage_image] =>[orig_patent_app_number] => 10122370 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/122370
Ramp apparatus and method for use with motor vehicle flood protection bag Apr 15, 2002 Issued
Array ( [id] => 6511775 [patent_doc_number] => 20020108356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-15 [patent_title] => 'Positive count rotary slat packaging apparatus and related methods' [patent_app_type] => new [patent_app_number] => 10/119500 [patent_app_country] => US [patent_app_date] => 2002-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5946 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20020108356.pdf [firstpage_image] =>[orig_patent_app_number] => 10119500 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/119500
Positive count rotary slat packaging apparatus and related methods Apr 9, 2002 Issued
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