Search

John Kwon

Examiner (ID: 5776, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3754, 3404, 3401, 3745, 2403, 3622, 2605, 3747, 2402
Total Applications
4782
Issued Applications
4291
Pending Applications
92
Abandoned Applications
420

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2736866 [patent_doc_number] => 05015150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Arrangement for mounting a pivotable propfan blade' [patent_app_type] => 1 [patent_app_number] => 7/363534 [patent_app_country] => US [patent_app_date] => 1989-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1881 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/015/05015150.pdf [firstpage_image] =>[orig_patent_app_number] => 363534 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/363534
Arrangement for mounting a pivotable propfan blade May 30, 1989 Issued
Array ( [id] => 2579245 [patent_doc_number] => 04927326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Turbomachinery rotor support with damping' [patent_app_type] => 1 [patent_app_number] => 7/364743 [patent_app_country] => US [patent_app_date] => 1989-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3904 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927326.pdf [firstpage_image] =>[orig_patent_app_number] => 364743 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/364743
Turbomachinery rotor support with damping May 25, 1989 Issued
Array ( [id] => 2592714 [patent_doc_number] => 04930987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Marine propeller and hub assembly of plastic' [patent_app_type] => 1 [patent_app_number] => 7/356181 [patent_app_country] => US [patent_app_date] => 1989-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1736 [patent_no_of_claims] => 8 [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/04/930/04930987.pdf [firstpage_image] =>[orig_patent_app_number] => 356181 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/356181
Marine propeller and hub assembly of plastic May 23, 1989 Issued
Array ( [id] => 2662250 [patent_doc_number] => 05026253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Belt-driven water pump' [patent_app_type] => 1 [patent_app_number] => 7/355174 [patent_app_country] => US [patent_app_date] => 1989-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3238 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/026/05026253.pdf [firstpage_image] =>[orig_patent_app_number] => 355174 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/355174
Belt-driven water pump May 21, 1989 Issued
Array ( [id] => 2651087 [patent_doc_number] => 04978280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Variable guide vane arrangement for a compressor' [patent_app_type] => 1 [patent_app_number] => 7/355022 [patent_app_country] => US [patent_app_date] => 1989-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3959 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978280.pdf [firstpage_image] =>[orig_patent_app_number] => 355022 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/355022
Variable guide vane arrangement for a compressor May 21, 1989 Issued
07/354292 POWER TRANSMISSION May 18, 1989 Abandoned
07/353002 RING-SHROUDED PROPELLER May 16, 1989 Abandoned
Array ( [id] => 2555461 [patent_doc_number] => 04944654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-31 [patent_title] => 'Split scroll for centrifugal blower' [patent_app_type] => 1 [patent_app_number] => 7/351597 [patent_app_country] => US [patent_app_date] => 1989-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2891 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/944/04944654.pdf [firstpage_image] =>[orig_patent_app_number] => 351597 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351597
Split scroll for centrifugal blower May 14, 1989 Issued
Array ( [id] => 2587917 [patent_doc_number] => 04940390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Turbine system having more failure resistant rotors and repair welding of low alloy ferrous turbine components by controlled weld build-up' [patent_app_type] => 1 [patent_app_number] => 7/350267 [patent_app_country] => US [patent_app_date] => 1989-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4877 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940390.pdf [firstpage_image] =>[orig_patent_app_number] => 350267 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/350267
Turbine system having more failure resistant rotors and repair welding of low alloy ferrous turbine components by controlled weld build-up May 10, 1989 Issued
Array ( [id] => 2700345 [patent_doc_number] => 05017086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Hydraulic periphery pumps' [patent_app_type] => 1 [patent_app_number] => 7/349324 [patent_app_country] => US [patent_app_date] => 1989-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 4817 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017086.pdf [firstpage_image] =>[orig_patent_app_number] => 349324 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/349324
Hydraulic periphery pumps May 7, 1989 Issued
Array ( [id] => 2548792 [patent_doc_number] => 04897020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Nozzle guide vane for a gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 7/349173 [patent_app_country] => US [patent_app_date] => 1989-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1167 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897020.pdf [firstpage_image] =>[orig_patent_app_number] => 349173 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/349173
Nozzle guide vane for a gas turbine engine May 7, 1989 Issued
Array ( [id] => 2594670 [patent_doc_number] => 04948336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Mechanical shaft seal' [patent_app_type] => 1 [patent_app_number] => 7/351306 [patent_app_country] => US [patent_app_date] => 1989-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1161 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948336.pdf [firstpage_image] =>[orig_patent_app_number] => 351306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351306
Mechanical shaft seal May 3, 1989 Issued
Array ( [id] => 2704236 [patent_doc_number] => 05009570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Mounting assembly for the impeller of a fluid pump' [patent_app_type] => 1 [patent_app_number] => 7/346584 [patent_app_country] => US [patent_app_date] => 1989-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2359 [patent_no_of_claims] => 16 [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/05/009/05009570.pdf [firstpage_image] =>[orig_patent_app_number] => 346584 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/346584
Mounting assembly for the impeller of a fluid pump May 1, 1989 Issued
Array ( [id] => 2588208 [patent_doc_number] => 04921402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Balloon inflator valve' [patent_app_type] => 1 [patent_app_number] => 7/345458 [patent_app_country] => US [patent_app_date] => 1989-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1783 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/921/04921402.pdf [firstpage_image] =>[orig_patent_app_number] => 345458 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345458
Balloon inflator valve Apr 30, 1989 Issued
Array ( [id] => 2648460 [patent_doc_number] => 04971521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Airfoil blade for impeller fan and manufacturing method thereof' [patent_app_type] => 1 [patent_app_number] => 7/343878 [patent_app_country] => US [patent_app_date] => 1989-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1961 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/971/04971521.pdf [firstpage_image] =>[orig_patent_app_number] => 343878 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/343878
Airfoil blade for impeller fan and manufacturing method thereof Apr 26, 1989 Issued
Array ( [id] => 2613728 [patent_doc_number] => 04955789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Duplex turbine replacement unit and method' [patent_app_type] => 1 [patent_app_number] => 7/342961 [patent_app_country] => US [patent_app_date] => 1989-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3779 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/955/04955789.pdf [firstpage_image] =>[orig_patent_app_number] => 342961 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/342961
Duplex turbine replacement unit and method Apr 23, 1989 Issued
Array ( [id] => 2594632 [patent_doc_number] => 04948334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Displacement type rotary induction-blower machine' [patent_app_type] => 1 [patent_app_number] => 7/340889 [patent_app_country] => US [patent_app_date] => 1989-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1829 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948334.pdf [firstpage_image] =>[orig_patent_app_number] => 340889 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340889
Displacement type rotary induction-blower machine Apr 18, 1989 Issued
Array ( [id] => 2723601 [patent_doc_number] => 05032056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Fluid compressor' [patent_app_type] => 1 [patent_app_number] => 7/339982 [patent_app_country] => US [patent_app_date] => 1989-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 947 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032056.pdf [firstpage_image] =>[orig_patent_app_number] => 339982 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/339982
Fluid compressor Apr 17, 1989 Issued
Array ( [id] => 2570803 [patent_doc_number] => 04973221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Gas turbine engine motor assembly' [patent_app_type] => 1 [patent_app_number] => 7/338704 [patent_app_country] => US [patent_app_date] => 1989-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4246 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973221.pdf [firstpage_image] =>[orig_patent_app_number] => 338704 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/338704
Gas turbine engine motor assembly Apr 16, 1989 Issued
Array ( [id] => 2682511 [patent_doc_number] => 05018943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Boltless balance weight for turbine rotors' [patent_app_type] => 1 [patent_app_number] => 7/338671 [patent_app_country] => US [patent_app_date] => 1989-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4096 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018943.pdf [firstpage_image] =>[orig_patent_app_number] => 338671 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/338671
Boltless balance weight for turbine rotors Apr 16, 1989 Issued
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