Search

Zhongqing Wei

Examiner (ID: 14845, Phone: (571)272-4809 , Office: P/1726 )

Most Active Art Unit
1727
Art Unit(s)
1726, 1727
Total Applications
467
Issued Applications
219
Pending Applications
109
Abandoned Applications
173

Applications

Application numberTitle of the applicationFiling DateStatus
06/165630 PROCESS FOR PRODUCING HIGH HFC-CONTAINING ALLOYS Jul 2, 1980 Abandoned
Array ( [id] => 2044558 [patent_doc_number] => 04386959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Method for compound sintering' [patent_app_type] => 1 [patent_app_number] => 6/163960 [patent_app_country] => US [patent_app_date] => 1980-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1298 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/386/04386959.pdf [firstpage_image] =>[orig_patent_app_number] => 163960 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/163960
Method for compound sintering Jun 29, 1980 Issued
Array ( [id] => 2022023 [patent_doc_number] => 04373012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'Casings and pressed parts utilized for the extrusion of articles, particularly pipes, and manufacturing process of such casings and pressed parts' [patent_app_type] => 1 [patent_app_number] => 6/195610 [patent_app_country] => US [patent_app_date] => 1980-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4479 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/373/04373012.pdf [firstpage_image] =>[orig_patent_app_number] => 195610 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/195610
Casings and pressed parts utilized for the extrusion of articles, particularly pipes, and manufacturing process of such casings and pressed parts Jun 25, 1980 Issued
Array ( [id] => 1996215 [patent_doc_number] => 04379813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-12 [patent_title] => 'Propellers and windmills' [patent_app_type] => 1 [patent_app_number] => 6/155936 [patent_app_country] => US [patent_app_date] => 1980-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 39 [patent_no_of_words] => 2749 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/379/04379813.pdf [firstpage_image] =>[orig_patent_app_number] => 155936 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/155936
Propellers and windmills Jun 2, 1980 Issued
Array ( [id] => 2014149 [patent_doc_number] => 04369078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-18 [patent_title] => 'Process and an apparatus for converting lump-size material of titanium metal or its alloys into powder-form material and pressings' [patent_app_type] => 1 [patent_app_number] => 6/154020 [patent_app_country] => US [patent_app_date] => 1980-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2725 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/369/04369078.pdf [firstpage_image] =>[orig_patent_app_number] => 154020 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/154020
Process and an apparatus for converting lump-size material of titanium metal or its alloys into powder-form material and pressings May 27, 1980 Issued
Array ( [id] => 1981720 [patent_doc_number] => 04363662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-14 [patent_title] => 'Abrasion resistant ferro-based sintered alloy' [patent_app_type] => 1 [patent_app_number] => 6/151079 [patent_app_country] => US [patent_app_date] => 1980-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2206 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/363/04363662.pdf [firstpage_image] =>[orig_patent_app_number] => 151079 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/151079
Abrasion resistant ferro-based sintered alloy May 18, 1980 Issued
Array ( [id] => 1940410 [patent_doc_number] => 04327156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-27 [patent_title] => 'Infiltrated powdered metal composite article' [patent_app_type] => 1 [patent_app_number] => 6/148809 [patent_app_country] => US [patent_app_date] => 1980-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 9532 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/327/04327156.pdf [firstpage_image] =>[orig_patent_app_number] => 148809 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/148809
Infiltrated powdered metal composite article May 11, 1980 Issued
Array ( [id] => 1994251 [patent_doc_number] => 04323395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-06 [patent_title] => 'Powder metallurgy process and product' [patent_app_type] => 1 [patent_app_number] => 6/147711 [patent_app_country] => US [patent_app_date] => 1980-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2010 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/323/04323395.pdf [firstpage_image] =>[orig_patent_app_number] => 147711 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/147711
Powder metallurgy process and product May 7, 1980 Issued
Array ( [id] => 1944898 [patent_doc_number] => 04365997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-28 [patent_title] => 'Wear resistant compound material, method for manufacturing it and use of such compound material' [patent_app_type] => 1 [patent_app_number] => 6/147626 [patent_app_country] => US [patent_app_date] => 1980-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1906 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/365/04365997.pdf [firstpage_image] =>[orig_patent_app_number] => 147626 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/147626
Wear resistant compound material, method for manufacturing it and use of such compound material May 6, 1980 Issued
Array ( [id] => 1932147 [patent_doc_number] => 04347084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-31 [patent_title] => 'Electrodes of sintered tantalum powder of fine grain size and process of production' [patent_app_type] => 1 [patent_app_number] => 6/146093 [patent_app_country] => US [patent_app_date] => 1980-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6565 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/347/04347084.pdf [firstpage_image] =>[orig_patent_app_number] => 146093 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/146093
Electrodes of sintered tantalum powder of fine grain size and process of production May 1, 1980 Issued
Array ( [id] => 1970639 [patent_doc_number] => 04343650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-10 [patent_title] => 'Metal binder in compaction of metal powders' [patent_app_type] => 1 [patent_app_number] => 6/143405 [patent_app_country] => US [patent_app_date] => 1980-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3552 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/343/04343650.pdf [firstpage_image] =>[orig_patent_app_number] => 143405 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/143405
Metal binder in compaction of metal powders Apr 24, 1980 Issued
Array ( [id] => 1940307 [patent_doc_number] => 04327135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-27 [patent_title] => 'Sheet-guiding foil as a covering for impression cylinders' [patent_app_type] => 1 [patent_app_number] => 6/141670 [patent_app_country] => US [patent_app_date] => 1980-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1662 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/327/04327135.pdf [firstpage_image] =>[orig_patent_app_number] => 141670 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/141670
Sheet-guiding foil as a covering for impression cylinders Apr 17, 1980 Issued
Array ( [id] => 1975291 [patent_doc_number] => 04348231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-07 [patent_title] => 'Method of recovering metal carbides' [patent_app_type] => 1 [patent_app_number] => 6/141017 [patent_app_country] => US [patent_app_date] => 1980-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2507 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/348/04348231.pdf [firstpage_image] =>[orig_patent_app_number] => 141017 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/141017
Method of recovering metal carbides Apr 16, 1980 Issued
Array ( [id] => 1950887 [patent_doc_number] => 04312926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-26 [patent_title] => 'Tear strip planarization ring for gang bonded semiconductor device interconnect tape' [patent_app_type] => 1 [patent_app_number] => 6/139934 [patent_app_country] => US [patent_app_date] => 1980-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1443 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/312/04312926.pdf [firstpage_image] =>[orig_patent_app_number] => 139934 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/139934
Tear strip planarization ring for gang bonded semiconductor device interconnect tape Apr 13, 1980 Issued
Array ( [id] => 1931691 [patent_doc_number] => 04350530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-21 [patent_title] => 'Sintered alloy for friction materials' [patent_app_type] => 1 [patent_app_number] => 6/136301 [patent_app_country] => US [patent_app_date] => 1980-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1578 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/350/04350530.pdf [firstpage_image] =>[orig_patent_app_number] => 136301 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/136301
Sintered alloy for friction materials Mar 31, 1980 Issued
Array ( [id] => 1972294 [patent_doc_number] => 04311524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Sintered iron-based friction material' [patent_app_type] => 1 [patent_app_number] => 6/136304 [patent_app_country] => US [patent_app_date] => 1980-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2048 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311524.pdf [firstpage_image] =>[orig_patent_app_number] => 136304 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/136304
Sintered iron-based friction material Mar 31, 1980 Issued
Array ( [id] => 1953337 [patent_doc_number] => 04325734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Method and apparatus for forming compact bodies from conductive and non-conductive powders' [patent_app_type] => 1 [patent_app_number] => 6/134645 [patent_app_country] => US [patent_app_date] => 1980-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 17 [patent_no_of_words] => 9828 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325734.pdf [firstpage_image] =>[orig_patent_app_number] => 134645 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/134645
Method and apparatus for forming compact bodies from conductive and non-conductive powders Mar 26, 1980 Issued
Array ( [id] => 1938530 [patent_doc_number] => 04334926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-15 [patent_title] => 'Bearing material' [patent_app_type] => 1 [patent_app_number] => 6/129802 [patent_app_country] => US [patent_app_date] => 1980-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3098 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/334/04334926.pdf [firstpage_image] =>[orig_patent_app_number] => 129802 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/129802
Bearing material Mar 11, 1980 Issued
Array ( [id] => 1968853 [patent_doc_number] => 04331739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-25 [patent_title] => 'Amorphous metallic strips' [patent_app_type] => 1 [patent_app_number] => 6/128005 [patent_app_country] => US [patent_app_date] => 1980-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6656 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/331/04331739.pdf [firstpage_image] =>[orig_patent_app_number] => 128005 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/128005
Amorphous metallic strips Mar 6, 1980 Issued
Array ( [id] => 1945396 [patent_doc_number] => 04336065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'Method for the manufacture of a composite material by powder metallurgy' [patent_app_type] => 1 [patent_app_number] => 6/124723 [patent_app_country] => US [patent_app_date] => 1980-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1439 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/336/04336065.pdf [firstpage_image] =>[orig_patent_app_number] => 124723 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/124723
Method for the manufacture of a composite material by powder metallurgy Feb 25, 1980 Issued
Menu