Search

Ojiako K. Nwugo

Examiner (ID: 633, Phone: (571)272-9755 , Office: P/2685 )

Most Active Art Unit
2685
Art Unit(s)
2612, 2682, 2685, 2687
Total Applications
1147
Issued Applications
937
Pending Applications
8
Abandoned Applications
205

Applications

Application numberTitle of the applicationFiling DateStatus
06/529260 METHOD AND APPARATUS FOR REMOVING EXCESS MATERIAL FROM SAND CORES Sep 5, 1983 Abandoned
06/529578 METHOD AND APPARATUS FOR THE DETECTION OF SELECTED COMPONENTS IN FLUIDS Sep 5, 1983 Abandoned
06/529644 CATHODE-RAY TUBE HAVING A FACEPLATE PANEL WITH AN ESSENTIALLY PLANAR SCREEN PERIPHERY Sep 5, 1983 Abandoned
Array ( [id] => 2090522 [patent_doc_number] => 04486305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Slurry feeding device for use in filter press' [patent_app_type] => 1 [patent_app_number] => 6/528983 [patent_app_country] => US [patent_app_date] => 1983-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 6374 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/486/04486305.pdf [firstpage_image] =>[orig_patent_app_number] => 528983 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/528983
Slurry feeding device for use in filter press Sep 1, 1983 Issued
Array ( [id] => 2138089 [patent_doc_number] => 04493768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-15 [patent_title] => 'Twin pusher centrifuge including rotatable pusher' [patent_app_type] => 1 [patent_app_number] => 6/527563 [patent_app_country] => US [patent_app_date] => 1983-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3288 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/493/04493768.pdf [firstpage_image] =>[orig_patent_app_number] => 527563 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/527563
Twin pusher centrifuge including rotatable pusher Aug 28, 1983 Issued
06/527269 METHOD OF CLEANING PIPES, TUBES, ETC. Aug 28, 1983 Abandoned
Array ( [id] => 2138097 [patent_doc_number] => 04493769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-15 [patent_title] => 'Twin pusher centrifuge' [patent_app_type] => 1 [patent_app_number] => 6/527564 [patent_app_country] => US [patent_app_date] => 1983-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3751 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/493/04493769.pdf [firstpage_image] =>[orig_patent_app_number] => 527564 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/527564
Twin pusher centrifuge Aug 28, 1983 Issued
Array ( [id] => 2064384 [patent_doc_number] => 04487692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-11 [patent_title] => 'Sidewall mounted separator for removing solids in waste water' [patent_app_type] => 1 [patent_app_number] => 6/527015 [patent_app_country] => US [patent_app_date] => 1983-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2977 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/487/04487692.pdf [firstpage_image] =>[orig_patent_app_number] => 527015 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/527015
Sidewall mounted separator for removing solids in waste water Aug 28, 1983 Issued
Array ( [id] => 2182561 [patent_doc_number] => 04555344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-26 [patent_title] => 'Method of size-selective extraction from solutions' [patent_app_type] => 1 [patent_app_number] => 6/526275 [patent_app_country] => US [patent_app_date] => 1983-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2388 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/555/04555344.pdf [firstpage_image] =>[orig_patent_app_number] => 526275 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/526275
Method of size-selective extraction from solutions Aug 24, 1983 Issued
06/523373 METHOD AND APPARATUS FOR WASHING VEHICLES Aug 14, 1983 Abandoned
Array ( [id] => 2085315 [patent_doc_number] => 04465595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Apparatus for assembly and dissassembly of a filter construction' [patent_app_type] => 1 [patent_app_number] => 6/522991 [patent_app_country] => US [patent_app_date] => 1983-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2817 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/465/04465595.pdf [firstpage_image] =>[orig_patent_app_number] => 522991 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/522991
Apparatus for assembly and dissassembly of a filter construction Aug 14, 1983 Issued
Array ( [id] => 2175499 [patent_doc_number] => 04514300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-30 [patent_title] => 'Dehydrating centrifugal sieve' [patent_app_type] => 1 [patent_app_number] => 6/521564 [patent_app_country] => US [patent_app_date] => 1983-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1512 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/514/04514300.pdf [firstpage_image] =>[orig_patent_app_number] => 521564 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/521564
Dehydrating centrifugal sieve Aug 8, 1983 Issued
06/521704 MAGNETIZABLE SEPARATOR FOR THE PURIFICATION OF LIQUIDS Aug 8, 1983 Abandoned
Array ( [id] => 2148050 [patent_doc_number] => 04539110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-03 [patent_title] => 'Liquid aerator' [patent_app_type] => 1 [patent_app_number] => 6/519983 [patent_app_country] => US [patent_app_date] => 1983-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3375 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/539/04539110.pdf [firstpage_image] =>[orig_patent_app_number] => 519983 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/519983
Liquid aerator Aug 2, 1983 Issued
Array ( [id] => 2227878 [patent_doc_number] => 04571299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Continuous extraction apparatus' [patent_app_type] => 1 [patent_app_number] => 6/515773 [patent_app_country] => US [patent_app_date] => 1983-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6619 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/571/04571299.pdf [firstpage_image] =>[orig_patent_app_number] => 515773 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/515773
Continuous extraction apparatus Jul 20, 1983 Issued
Array ( [id] => 2162545 [patent_doc_number] => 04561144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'Machine for washing flat tableware' [patent_app_type] => 1 [patent_app_number] => 6/516049 [patent_app_country] => US [patent_app_date] => 1983-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2140 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/561/04561144.pdf [firstpage_image] =>[orig_patent_app_number] => 516049 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/516049
Machine for washing flat tableware Jul 19, 1983 Issued
Array ( [id] => 2440173 [patent_doc_number] => 04756826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Tank filtration system' [patent_app_type] => 1 [patent_app_number] => 6/514654 [patent_app_country] => US [patent_app_date] => 1983-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 2373 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756826.pdf [firstpage_image] =>[orig_patent_app_number] => 514654 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/514654
Tank filtration system Jul 17, 1983 Issued
Array ( [id] => 2218489 [patent_doc_number] => 04609405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Apparatus for feeding a diffuser' [patent_app_type] => 1 [patent_app_number] => 6/513104 [patent_app_country] => US [patent_app_date] => 1983-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 497 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/609/04609405.pdf [firstpage_image] =>[orig_patent_app_number] => 513104 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/513104
Apparatus for feeding a diffuser Jul 11, 1983 Issued
Array ( [id] => 2154499 [patent_doc_number] => 04518437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-21 [patent_title] => 'Method and apparatus for cleaning a water tank' [patent_app_type] => 1 [patent_app_number] => 6/511010 [patent_app_country] => US [patent_app_date] => 1983-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2521 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/518/04518437.pdf [firstpage_image] =>[orig_patent_app_number] => 511010 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/511010
Method and apparatus for cleaning a water tank Jul 4, 1983 Issued
Array ( [id] => 2238039 [patent_doc_number] => 04566911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Method for cleaning article by scrubbing with cleaning roll' [patent_app_type] => 1 [patent_app_number] => 6/510988 [patent_app_country] => US [patent_app_date] => 1983-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2109 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/566/04566911.pdf [firstpage_image] =>[orig_patent_app_number] => 510988 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/510988
Method for cleaning article by scrubbing with cleaning roll Jul 4, 1983 Issued
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