Search

John Kwon

Examiner (ID: 6838, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3401, 2403, 3622, 3404, 2605, 2402, 3745, 3754, 3747
Total Applications
4796
Issued Applications
4297
Pending Applications
98
Abandoned Applications
421

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2653073 [patent_doc_number] => 04946347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Turbine blade for hydroelectric generators' [patent_app_type] => 1 [patent_app_number] => 7/282627 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2384 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/946/04946347.pdf [firstpage_image] =>[orig_patent_app_number] => 282627 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/282627
Turbine blade for hydroelectric generators Dec 8, 1988 Issued
Array ( [id] => 2466201 [patent_doc_number] => 04886417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Fuel pump and radial-flow impeller therefor' [patent_app_type] => 1 [patent_app_number] => 7/280715 [patent_app_country] => US [patent_app_date] => 1988-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1110 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886417.pdf [firstpage_image] =>[orig_patent_app_number] => 280715 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/280715
Fuel pump and radial-flow impeller therefor Dec 5, 1988 Issued
Array ( [id] => 2516562 [patent_doc_number] => 04872807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Static pressure system for gas turbine engines' [patent_app_type] => 1 [patent_app_number] => 7/279633 [patent_app_country] => US [patent_app_date] => 1988-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1660 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872807.pdf [firstpage_image] =>[orig_patent_app_number] => 279633 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/279633
Static pressure system for gas turbine engines Dec 4, 1988 Issued
Array ( [id] => 2466218 [patent_doc_number] => 04886418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Blower for delivering cooling air to internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/279661 [patent_app_country] => US [patent_app_date] => 1988-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1266 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886418.pdf [firstpage_image] =>[orig_patent_app_number] => 279661 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/279661
Blower for delivering cooling air to internal combustion engines Dec 4, 1988 Issued
Array ( [id] => 2613659 [patent_doc_number] => 04955785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Fan structure with flow responsive switch mechanism' [patent_app_type] => 1 [patent_app_number] => 7/279869 [patent_app_country] => US [patent_app_date] => 1988-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2171 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/955/04955785.pdf [firstpage_image] =>[orig_patent_app_number] => 279869 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/279869
Fan structure with flow responsive switch mechanism Dec 4, 1988 Issued
Array ( [id] => 2470767 [patent_doc_number] => 04875831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Compressor rotor blade having a tip with asymmetric lips' [patent_app_type] => 1 [patent_app_number] => 7/273090 [patent_app_country] => US [patent_app_date] => 1988-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1212 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875831.pdf [firstpage_image] =>[orig_patent_app_number] => 273090 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/273090
Compressor rotor blade having a tip with asymmetric lips Nov 17, 1988 Issued
Array ( [id] => 2619615 [patent_doc_number] => 04966522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'In-tank type fuel pump' [patent_app_type] => 1 [patent_app_number] => 7/273447 [patent_app_country] => US [patent_app_date] => 1988-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 874 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966522.pdf [firstpage_image] =>[orig_patent_app_number] => 273447 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/273447
In-tank type fuel pump Nov 17, 1988 Issued
Array ( [id] => 2583134 [patent_doc_number] => 04891169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Transition duct for centrifugal fan' [patent_app_type] => 1 [patent_app_number] => 7/271693 [patent_app_country] => US [patent_app_date] => 1988-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2741 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891169.pdf [firstpage_image] =>[orig_patent_app_number] => 271693 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271693
Transition duct for centrifugal fan Nov 15, 1988 Issued
Array ( [id] => 2627396 [patent_doc_number] => 04909708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Vane assembly for a gas turbine' [patent_app_type] => 1 [patent_app_number] => 7/268981 [patent_app_country] => US [patent_app_date] => 1988-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1616 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909708.pdf [firstpage_image] =>[orig_patent_app_number] => 268981 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/268981
Vane assembly for a gas turbine Nov 8, 1988 Issued
Array ( [id] => 2515755 [patent_doc_number] => 04877368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Fluidizing centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 7/268599 [patent_app_country] => US [patent_app_date] => 1988-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2424 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877368.pdf [firstpage_image] =>[orig_patent_app_number] => 268599 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/268599
Fluidizing centrifugal pump Nov 7, 1988 Issued
Array ( [id] => 2468404 [patent_doc_number] => 04871296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Decoupler shaft and air turbine starter having such a decoupler' [patent_app_type] => 1 [patent_app_number] => 7/268311 [patent_app_country] => US [patent_app_date] => 1988-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2859 [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/04/871/04871296.pdf [firstpage_image] =>[orig_patent_app_number] => 268311 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/268311
Decoupler shaft and air turbine starter having such a decoupler Nov 6, 1988 Issued
Array ( [id] => 2587858 [patent_doc_number] => 04964783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Device for emptying a liquid-collection tank in a water-conducting household appliance' [patent_app_type] => 1 [patent_app_number] => 7/266117 [patent_app_country] => US [patent_app_date] => 1988-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1028 [patent_no_of_claims] => 4 [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/04/964/04964783.pdf [firstpage_image] =>[orig_patent_app_number] => 266117 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/266117
Device for emptying a liquid-collection tank in a water-conducting household appliance Nov 1, 1988 Issued
Array ( [id] => 2515019 [patent_doc_number] => 04884946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Blower housing construction' [patent_app_type] => 1 [patent_app_number] => 7/264723 [patent_app_country] => US [patent_app_date] => 1988-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5697 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/884/04884946.pdf [firstpage_image] =>[orig_patent_app_number] => 264723 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/264723
Blower housing construction Oct 30, 1988 Issued
Array ( [id] => 2592536 [patent_doc_number] => 04911609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Fluid pump' [patent_app_type] => 1 [patent_app_number] => 7/266210 [patent_app_country] => US [patent_app_date] => 1988-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2825 [patent_no_of_claims] => 9 [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/04/911/04911609.pdf [firstpage_image] =>[orig_patent_app_number] => 266210 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/266210
Fluid pump Oct 26, 1988 Issued
Array ( [id] => 2647362 [patent_doc_number] => 04929149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Gas blower' [patent_app_type] => 1 [patent_app_number] => 7/265284 [patent_app_country] => US [patent_app_date] => 1988-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 9577 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929149.pdf [firstpage_image] =>[orig_patent_app_number] => 265284 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/265284
Gas blower Oct 25, 1988 Issued
Array ( [id] => 2583782 [patent_doc_number] => 04932837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Centrifugal pump for liquids' [patent_app_type] => 1 [patent_app_number] => 7/260828 [patent_app_country] => US [patent_app_date] => 1988-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3655 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/932/04932837.pdf [firstpage_image] =>[orig_patent_app_number] => 260828 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/260828
Centrifugal pump for liquids Oct 20, 1988 Issued
Array ( [id] => 2466012 [patent_doc_number] => 04878805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Blower for use in particle contaminated environments' [patent_app_type] => 1 [patent_app_number] => 7/260036 [patent_app_country] => US [patent_app_date] => 1988-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1259 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878805.pdf [firstpage_image] =>[orig_patent_app_number] => 260036 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/260036
Blower for use in particle contaminated environments Oct 19, 1988 Issued
07/259854 PROPELLER Oct 18, 1988 Abandoned
Array ( [id] => 2516748 [patent_doc_number] => 04883406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Transport ventilator' [patent_app_type] => 1 [patent_app_number] => 7/279154 [patent_app_country] => US [patent_app_date] => 1988-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2567 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/883/04883406.pdf [firstpage_image] =>[orig_patent_app_number] => 279154 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/279154
Transport ventilator Oct 13, 1988 Issued
Array ( [id] => 2503259 [patent_doc_number] => 04840537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Axial flow steam turbine' [patent_app_type] => 1 [patent_app_number] => 7/257909 [patent_app_country] => US [patent_app_date] => 1988-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1797 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/840/04840537.pdf [firstpage_image] =>[orig_patent_app_number] => 257909 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/257909
Axial flow steam turbine Oct 13, 1988 Issued
Menu