Search

Chuka Clement Ndubizu

Examiner (ID: 8923)

Most Active Art Unit
3743
Art Unit(s)
3743, 3749
Total Applications
276
Issued Applications
95
Pending Applications
12
Abandoned Applications
169

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5850986 [patent_doc_number] => 20060234177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Time knob for gas and electric heater' [patent_app_type] => utility [patent_app_number] => 11/110207 [patent_app_country] => US [patent_app_date] => 2005-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2816 [patent_no_of_claims] => 20 [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/A1/0234/20060234177.pdf [firstpage_image] =>[orig_patent_app_number] => 11110207 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/110207
Time knob for gas and electric heater Apr 18, 2005 Abandoned
Array ( [id] => 7014860 [patent_doc_number] => 20050217500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Multi-use rack' [patent_app_type] => utility [patent_app_number] => 11/085737 [patent_app_country] => US [patent_app_date] => 2005-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3214 [patent_no_of_claims] => 14 [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/A1/0217/20050217500.pdf [firstpage_image] =>[orig_patent_app_number] => 11085737 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/085737
Multi-use rack Mar 20, 2005 Abandoned
Array ( [id] => 5756643 [patent_doc_number] => 20060207588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Diffusion plate and grate assembly for a gas burner' [patent_app_type] => utility [patent_app_number] => 11/084324 [patent_app_country] => US [patent_app_date] => 2005-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3473 [patent_no_of_claims] => 29 [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/A1/0207/20060207588.pdf [firstpage_image] =>[orig_patent_app_number] => 11084324 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/084324
Diffusion plate and grate assembly for a gas burner Mar 17, 2005 Abandoned
Array ( [id] => 459510 [patent_doc_number] => 07237548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-03 [patent_title] => 'Portable charcoal grill' [patent_app_type] => utility [patent_app_number] => 11/082057 [patent_app_country] => US [patent_app_date] => 2005-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 3444 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/237/07237548.pdf [firstpage_image] =>[orig_patent_app_number] => 11082057 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/082057
Portable charcoal grill Mar 16, 2005 Issued
Array ( [id] => 5756645 [patent_doc_number] => 20060207590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Solar radiation modular collector' [patent_app_type] => utility [patent_app_number] => 11/081406 [patent_app_country] => US [patent_app_date] => 2005-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4368 [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/A1/0207/20060207590.pdf [firstpage_image] =>[orig_patent_app_number] => 11081406 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/081406
Solar radiation modular collector Mar 16, 2005 Abandoned
Array ( [id] => 6962881 [patent_doc_number] => 20050229922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Ultra-violet ventilation system having an improved filtering device' [patent_app_type] => utility [patent_app_number] => 11/069844 [patent_app_country] => US [patent_app_date] => 2005-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4607 [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/A1/0229/20050229922.pdf [firstpage_image] =>[orig_patent_app_number] => 11069844 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/069844
Ultra-violet ventilation system having an improved filtering device Feb 28, 2005 Abandoned
Array ( [id] => 396932 [patent_doc_number] => 07293983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-13 [patent_title] => 'Heating hydrocarbon process flow using flameless oxidation burners' [patent_app_type] => utility [patent_app_number] => 11/069354 [patent_app_country] => US [patent_app_date] => 2005-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2738 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/293/07293983.pdf [firstpage_image] =>[orig_patent_app_number] => 11069354 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/069354
Heating hydrocarbon process flow using flameless oxidation burners Feb 28, 2005 Issued
Array ( [id] => 5705113 [patent_doc_number] => 20060194161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-31 [patent_title] => 'Fuel supplying tank' [patent_app_type] => utility [patent_app_number] => 11/066203 [patent_app_country] => US [patent_app_date] => 2005-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1082 [patent_no_of_claims] => 4 [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/A1/0194/20060194161.pdf [firstpage_image] =>[orig_patent_app_number] => 11066203 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/066203
Fuel supplying tank Feb 27, 2005 Abandoned
Array ( [id] => 4473903 [patent_doc_number] => 07905722 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-03-15 [patent_title] => 'Control of an adjustable secondary air controller for a burner' [patent_app_type] => utility [patent_app_number] => 11/064253 [patent_app_country] => US [patent_app_date] => 2005-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5456 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/905/07905722.pdf [firstpage_image] =>[orig_patent_app_number] => 11064253 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/064253
Control of an adjustable secondary air controller for a burner Feb 21, 2005 Issued
Array ( [id] => 5616132 [patent_doc_number] => 20060185664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-24 [patent_title] => 'Burner system incorporating flame and light' [patent_app_type] => utility [patent_app_number] => 11/067406 [patent_app_country] => US [patent_app_date] => 2005-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5535 [patent_no_of_claims] => 24 [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/A1/0185/20060185664.pdf [firstpage_image] =>[orig_patent_app_number] => 11067406 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/067406
Burner system incorporating flame and light Feb 21, 2005 Abandoned
Array ( [id] => 5894738 [patent_doc_number] => 20060003277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Gas burner head' [patent_app_type] => utility [patent_app_number] => 11/062783 [patent_app_country] => US [patent_app_date] => 2005-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2205 [patent_no_of_claims] => 18 [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/A1/0003/20060003277.pdf [firstpage_image] =>[orig_patent_app_number] => 11062783 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/062783
Gas burner head Feb 21, 2005 Abandoned
Array ( [id] => 4752396 [patent_doc_number] => 20080160469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Appliance for Connecting a Gas-Heated Radiant Element' [patent_app_type] => utility [patent_app_number] => 10/591536 [patent_app_country] => US [patent_app_date] => 2005-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4297 [patent_no_of_claims] => 36 [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/A1/0160/20080160469.pdf [firstpage_image] =>[orig_patent_app_number] => 10591536 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/591536
Appliance for connecting a gas-heated radiant element Feb 20, 2005 Issued
Array ( [id] => 148912 [patent_doc_number] => 07677241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-16 [patent_title] => 'Apparatus for redirecting parallel rays using rigid translation' [patent_app_type] => utility [patent_app_number] => 11/058023 [patent_app_country] => US [patent_app_date] => 2005-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6084 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/677/07677241.pdf [firstpage_image] =>[orig_patent_app_number] => 11058023 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/058023
Apparatus for redirecting parallel rays using rigid translation Feb 13, 2005 Issued
Array ( [id] => 5677712 [patent_doc_number] => 20060183068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Combustion system with high turn down ratio' [patent_app_type] => utility [patent_app_number] => 11/058513 [patent_app_country] => US [patent_app_date] => 2005-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5725 [patent_no_of_claims] => 17 [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/A1/0183/20060183068.pdf [firstpage_image] =>[orig_patent_app_number] => 11058513 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/058513
Combustion system with high turn down ratio Feb 13, 2005 Abandoned
Array ( [id] => 7047830 [patent_doc_number] => 20050183717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'Compact solar heater' [patent_app_type] => utility [patent_app_number] => 11/054493 [patent_app_country] => US [patent_app_date] => 2005-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2144 [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/A1/0183/20050183717.pdf [firstpage_image] =>[orig_patent_app_number] => 11054493 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/054493
Compact solar heater Feb 8, 2005 Abandoned
Array ( [id] => 6909191 [patent_doc_number] => 20050172949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Apparatus for preparing food' [patent_app_type] => utility [patent_app_number] => 11/054223 [patent_app_country] => US [patent_app_date] => 2005-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2748 [patent_no_of_claims] => 34 [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/A1/0172/20050172949.pdf [firstpage_image] =>[orig_patent_app_number] => 11054223 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/054223
Apparatus for preparing food Feb 8, 2005 Abandoned
Array ( [id] => 6948974 [patent_doc_number] => 20050224068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => 'Cooling apparatus of cooking appliance' [patent_app_type] => utility [patent_app_number] => 11/039806 [patent_app_country] => US [patent_app_date] => 2005-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3133 [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/A1/0224/20050224068.pdf [firstpage_image] =>[orig_patent_app_number] => 11039806 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/039806
Cooling apparatus of cooking appliance Jan 23, 2005 Issued
Array ( [id] => 341095 [patent_doc_number] => 07500849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-10 [patent_title] => 'Emulsion atomizer nozzle, and burner, and method for oxy-fuel burner applications' [patent_app_type] => utility [patent_app_number] => 11/037664 [patent_app_country] => US [patent_app_date] => 2005-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3497 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/500/07500849.pdf [firstpage_image] =>[orig_patent_app_number] => 11037664 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/037664
Emulsion atomizer nozzle, and burner, and method for oxy-fuel burner applications Jan 17, 2005 Issued
Array ( [id] => 7039249 [patent_doc_number] => 20050158683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'Device for producing an air/hydrocarbon mixture' [patent_app_type] => utility [patent_app_number] => 11/034544 [patent_app_country] => US [patent_app_date] => 2005-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3717 [patent_no_of_claims] => 24 [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/A1/0158/20050158683.pdf [firstpage_image] =>[orig_patent_app_number] => 11034544 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/034544
Device for producing an air/hydrocarbon mixture Jan 12, 2005 Abandoned
Array ( [id] => 5694047 [patent_doc_number] => 20060154194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'Adjustable air shutter for a gas burner' [patent_app_type] => utility [patent_app_number] => 11/033964 [patent_app_country] => US [patent_app_date] => 2005-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4600 [patent_no_of_claims] => 26 [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/A1/0154/20060154194.pdf [firstpage_image] =>[orig_patent_app_number] => 11033964 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/033964
Adjustable air shutter for a gas burner Jan 10, 2005 Abandoned
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