
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] => 1113584
[patent_doc_number] => 06799641
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-10-05
[patent_title] => 'Percussive drill with adjustable flow control'
[patent_app_type] => B1
[patent_app_number] => 10/600470
[patent_app_country] => US
[patent_app_date] => 2003-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 6920
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/799/06799641.pdf
[firstpage_image] =>[orig_patent_app_number] => 10600470
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/600470 | Percussive drill with adjustable flow control | Jun 19, 2003 | Issued |
Array
(
[id] => 6803030
[patent_doc_number] => 20030230424
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-18
[patent_title] => 'Hammer'
[patent_app_type] => new
[patent_app_number] => 10/459975
[patent_app_country] => US
[patent_app_date] => 2003-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5424
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0230/20030230424.pdf
[firstpage_image] =>[orig_patent_app_number] => 10459975
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/459975 | Hammer | Jun 11, 2003 | Issued |
Array
(
[id] => 1087036
[patent_doc_number] => 06827246
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-12-07
[patent_title] => 'Multi fire full thickness resectioning device'
[patent_app_type] => B2
[patent_app_number] => 10/454995
[patent_app_country] => US
[patent_app_date] => 2003-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 34
[patent_figures_cnt] => 51
[patent_no_of_words] => 14362
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/827/06827246.pdf
[firstpage_image] =>[orig_patent_app_number] => 10454995
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/454995 | Multi fire full thickness resectioning device | Jun 4, 2003 | Issued |
Array
(
[id] => 5691421
[patent_doc_number] => 20060151566
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-07-13
[patent_title] => 'Cassette type stapler'
[patent_app_type] => utility
[patent_app_number] => 10/516124
[patent_app_country] => US
[patent_app_date] => 2003-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3404
[patent_no_of_claims] => 11
[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/A1/0151/20060151566.pdf
[firstpage_image] =>[orig_patent_app_number] => 10516124
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/516124 | Cassette type stapler | May 27, 2003 | Abandoned |
Array
(
[id] => 7272741
[patent_doc_number] => 20040232192
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-11-25
[patent_title] => 'Spring energized desktop stapler'
[patent_app_type] => new
[patent_app_number] => 10/443854
[patent_app_country] => US
[patent_app_date] => 2003-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 8656
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 3
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0232/20040232192.pdf
[firstpage_image] =>[orig_patent_app_number] => 10443854
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/443854 | Spring energized desktop stapler | May 22, 2003 | Issued |
Array
(
[id] => 7272417
[patent_doc_number] => 20040231868
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-11-25
[patent_title] => 'Variable torque impact wrench'
[patent_app_type] => new
[patent_app_number] => 10/445071
[patent_app_country] => US
[patent_app_date] => 2003-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 3458
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0231/20040231868.pdf
[firstpage_image] =>[orig_patent_app_number] => 10445071
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/445071 | Variable torque impact wrench | May 22, 2003 | Issued |
Array
(
[id] => 7383285
[patent_doc_number] => 20040020669
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-02-05
[patent_title] => 'Gear transmission assembly for electrical power tool'
[patent_app_type] => new
[patent_app_number] => 10/442041
[patent_app_country] => US
[patent_app_date] => 2003-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2286
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0020/20040020669.pdf
[firstpage_image] =>[orig_patent_app_number] => 10442041
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/442041 | Gear transmission assembly for electrical power tool | May 19, 2003 | Issued |
Array
(
[id] => 7160538
[patent_doc_number] => 20050199405
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-09-15
[patent_title] => 'Device producing hammering'
[patent_app_type] => utility
[patent_app_number] => 10/514633
[patent_app_country] => US
[patent_app_date] => 2003-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1953
[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/A1/0199/20050199405.pdf
[firstpage_image] =>[orig_patent_app_number] => 10514633
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/514633 | Device producing hammering | May 18, 2003 | Abandoned |
Array
(
[id] => 7365420
[patent_doc_number] => 20040026095
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-02-12
[patent_title] => 'Manual slide post driver and extractor for \"T\"-type metal or fiberglass or plastic posts'
[patent_app_type] => new
[patent_app_number] => 10/434539
[patent_app_country] => US
[patent_app_date] => 2003-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2605
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0026/20040026095.pdf
[firstpage_image] =>[orig_patent_app_number] => 10434539
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/434539 | Manual slide post driver and extractor for “Tâ€-type metal or fiberglass or plastic posts | May 8, 2003 | Issued |
Array
(
[id] => 6676534
[patent_doc_number] => 20030226674
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-11
[patent_title] => 'Air auto shut-off'
[patent_app_type] => new
[patent_app_number] => 10/431958
[patent_app_country] => US
[patent_app_date] => 2003-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 5932
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0226/20030226674.pdf
[firstpage_image] =>[orig_patent_app_number] => 10431958
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/431958 | Air auto shut-off | May 7, 2003 | Issued |
Array
(
[id] => 6661973
[patent_doc_number] => 20030201299
[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] => 10/434791
[patent_app_country] => US
[patent_app_date] => 2003-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1653
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0201/20030201299.pdf
[firstpage_image] =>[orig_patent_app_number] => 10434791
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/434791 | Magazine for use in nail stapler | May 7, 2003 | Issued |
Array
(
[id] => 6723294
[patent_doc_number] => 20030205606
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-06
[patent_title] => 'Nailing machine'
[patent_app_type] => new
[patent_app_number] => 10/429008
[patent_app_country] => US
[patent_app_date] => 2003-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2035
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0205/20030205606.pdf
[firstpage_image] =>[orig_patent_app_number] => 10429008
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/429008 | Nailing machine | May 1, 2003 | Issued |
Array
(
[id] => 967540
[patent_doc_number] => 06938812
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-09-06
[patent_title] => 'Magazine assembly for fastening tool'
[patent_app_type] => utility
[patent_app_number] => 10/428605
[patent_app_country] => US
[patent_app_date] => 2003-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 50
[patent_no_of_words] => 14968
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/938/06938812.pdf
[firstpage_image] =>[orig_patent_app_number] => 10428605
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/428605 | Magazine assembly for fastening tool | May 1, 2003 | Issued |
Array
(
[id] => 6723081
[patent_doc_number] => 20030205393
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-06
[patent_title] => 'Pneumatic percussive mechanism'
[patent_app_type] => new
[patent_app_number] => 10/427346
[patent_app_country] => US
[patent_app_date] => 2003-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2404
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0205/20030205393.pdf
[firstpage_image] =>[orig_patent_app_number] => 10427346
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/427346 | Pneumatic percussive mechanism | Apr 30, 2003 | Issued |
Array
(
[id] => 7290903
[patent_doc_number] => 20040211572
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-10-28
[patent_title] => 'Modular drilling rig substructure'
[patent_app_type] => new
[patent_app_number] => 10/422427
[patent_app_country] => US
[patent_app_date] => 2003-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3600
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0211/20040211572.pdf
[firstpage_image] =>[orig_patent_app_number] => 10422427
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/422427 | Modular drilling rig substructure | Apr 23, 2003 | Issued |
Array
(
[id] => 7410158
[patent_doc_number] => 20040206798
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-10-21
[patent_title] => 'Fuel cell adapter system for combustion tools'
[patent_app_type] => new
[patent_app_number] => 10/414175
[patent_app_country] => US
[patent_app_date] => 2003-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5270
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0206/20040206798.pdf
[firstpage_image] =>[orig_patent_app_number] => 10414175
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/414175 | Fuel cell adapter system for combustion tools | Apr 14, 2003 | Issued |
Array
(
[id] => 7356310
[patent_doc_number] => 20040004105
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-08
[patent_title] => 'Surgical stapling apparatus including an anvil and cartridge each having cooperating mating surfaces'
[patent_app_type] => new
[patent_app_number] => 10/411686
[patent_app_country] => US
[patent_app_date] => 2003-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 8569
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0004/20040004105.pdf
[firstpage_image] =>[orig_patent_app_number] => 10411686
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/411686 | Surgical stapling apparatus including an anvil and cartridge each having cooperating mating surfaces | Apr 10, 2003 | Issued |
Array
(
[id] => 1102188
[patent_doc_number] => 06811070
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-11-02
[patent_title] => 'Electric stapler'
[patent_app_type] => B2
[patent_app_number] => 10/406316
[patent_app_country] => US
[patent_app_date] => 2003-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3724
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/811/06811070.pdf
[firstpage_image] =>[orig_patent_app_number] => 10406316
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/406316 | Electric stapler | Apr 3, 2003 | Issued |
Array
(
[id] => 7385240
[patent_doc_number] => 20040020965
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-02-05
[patent_title] => 'Pneumatic tool with as-cast air signal passage'
[patent_app_type] => new
[patent_app_number] => 10/406579
[patent_app_country] => US
[patent_app_date] => 2003-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3309
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0020/20040020965.pdf
[firstpage_image] =>[orig_patent_app_number] => 10406579
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/406579 | Pneumatic tool with as-cast air signal passage | Apr 3, 2003 | Issued |
Array
(
[id] => 1057671
[patent_doc_number] => 06851487
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-02-08
[patent_title] => 'Power tool and beam location device'
[patent_app_type] => utility
[patent_app_number] => 10/407493
[patent_app_country] => US
[patent_app_date] => 2003-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 2498
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/851/06851487.pdf
[firstpage_image] =>[orig_patent_app_number] => 10407493
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/407493 | Power tool and beam location device | Apr 3, 2003 | Issued |