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
07/785389 TURBINE DISK ATTACHMENT SYSTEM Oct 29, 1991 Abandoned
07/785396 TURBINE DISK COOLING SYSTEM Oct 29, 1991 Abandoned
Array ( [id] => 2899222 [patent_doc_number] => 05226785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Impeller system for a gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 7/785367 [patent_app_country] => US [patent_app_date] => 1991-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3436 [patent_no_of_claims] => 11 [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/05/226/05226785.pdf [firstpage_image] =>[orig_patent_app_number] => 785367 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785367
Impeller system for a gas turbine engine Oct 29, 1991 Issued
Array ( [id] => 2958567 [patent_doc_number] => 05201845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Low pressure drop radial inflow air-oil separating arrangement and separator employed therein' [patent_app_type] => 1 [patent_app_number] => 7/784847 [patent_app_country] => US [patent_app_date] => 1991-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3154 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/201/05201845.pdf [firstpage_image] =>[orig_patent_app_number] => 784847 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/784847
Low pressure drop radial inflow air-oil separating arrangement and separator employed therein Oct 29, 1991 Issued
Array ( [id] => 2975110 [patent_doc_number] => 05211533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Flow diverter for turbomachinery seals' [patent_app_type] => 1 [patent_app_number] => 7/785377 [patent_app_country] => US [patent_app_date] => 1991-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2554 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211533.pdf [firstpage_image] =>[orig_patent_app_number] => 785377 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785377
Flow diverter for turbomachinery seals Oct 29, 1991 Issued
Array ( [id] => 3417584 [patent_doc_number] => 05403150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Bearing insulating system for aircraft turbocharger' [patent_app_type] => 1 [patent_app_number] => 7/782715 [patent_app_country] => US [patent_app_date] => 1991-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1930 [patent_no_of_claims] => 16 [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/05/403/05403150.pdf [firstpage_image] =>[orig_patent_app_number] => 782715 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/782715
Bearing insulating system for aircraft turbocharger Oct 24, 1991 Issued
Array ( [id] => 2967090 [patent_doc_number] => 05252025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Drainage pump' [patent_app_type] => 1 [patent_app_number] => 7/776779 [patent_app_country] => US [patent_app_date] => 1991-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4543 [patent_no_of_claims] => 1 [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/05/252/05252025.pdf [firstpage_image] =>[orig_patent_app_number] => 776779 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/776779
Drainage pump Oct 16, 1991 Issued
Array ( [id] => 2821798 [patent_doc_number] => 05174721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Helicopter rotor blades' [patent_app_type] => 1 [patent_app_number] => 7/774359 [patent_app_country] => US [patent_app_date] => 1991-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2420 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174721.pdf [firstpage_image] =>[orig_patent_app_number] => 774359 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/774359
Helicopter rotor blades Oct 9, 1991 Issued
Array ( [id] => 2963257 [patent_doc_number] => 05193984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Fan assembly' [patent_app_type] => 1 [patent_app_number] => 7/774336 [patent_app_country] => US [patent_app_date] => 1991-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1046 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/193/05193984.pdf [firstpage_image] =>[orig_patent_app_number] => 774336 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/774336
Fan assembly Oct 9, 1991 Issued
Array ( [id] => 2895825 [patent_doc_number] => 05215442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Turbine blade platform damper' [patent_app_type] => 1 [patent_app_number] => 7/770839 [patent_app_country] => US [patent_app_date] => 1991-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2990 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/215/05215442.pdf [firstpage_image] =>[orig_patent_app_number] => 770839 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/770839
Turbine blade platform damper Oct 3, 1991 Issued
Array ( [id] => 2775836 [patent_doc_number] => 05154576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Coolant pump drip collector with improved capacity' [patent_app_type] => 1 [patent_app_number] => 7/767186 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2074 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154576.pdf [firstpage_image] =>[orig_patent_app_number] => 767186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/767186
Coolant pump drip collector with improved capacity Sep 29, 1991 Issued
Array ( [id] => 2881425 [patent_doc_number] => 05176496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Mounting arrangements for turbine nozzles' [patent_app_type] => 1 [patent_app_number] => 7/766297 [patent_app_country] => US [patent_app_date] => 1991-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1395 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176496.pdf [firstpage_image] =>[orig_patent_app_number] => 766297 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/766297
Mounting arrangements for turbine nozzles Sep 26, 1991 Issued
Array ( [id] => 2938612 [patent_doc_number] => 05180282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Gas turbine engine structural frame with multi-yoke attachment of struts to outer casing' [patent_app_type] => 1 [patent_app_number] => 7/766249 [patent_app_country] => US [patent_app_date] => 1991-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2456 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180282.pdf [firstpage_image] =>[orig_patent_app_number] => 766249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/766249
Gas turbine engine structural frame with multi-yoke attachment of struts to outer casing Sep 26, 1991 Issued
Array ( [id] => 2857196 [patent_doc_number] => 05152664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Steam turbine with improved blade ring and cylinder interface' [patent_app_type] => 1 [patent_app_number] => 7/765769 [patent_app_country] => US [patent_app_date] => 1991-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 821 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152664.pdf [firstpage_image] =>[orig_patent_app_number] => 765769 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/765769
Steam turbine with improved blade ring and cylinder interface Sep 25, 1991 Issued
Array ( [id] => 2920240 [patent_doc_number] => 05219271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'High capacity, high efficiency pump' [patent_app_type] => 1 [patent_app_number] => 7/768560 [patent_app_country] => US [patent_app_date] => 1991-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 6443 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/219/05219271.pdf [firstpage_image] =>[orig_patent_app_number] => 768560 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/768560
High capacity, high efficiency pump Sep 22, 1991 Issued
Array ( [id] => 2881622 [patent_doc_number] => 05209635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Slurry pump' [patent_app_type] => 1 [patent_app_number] => 7/763468 [patent_app_country] => US [patent_app_date] => 1991-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1243 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/209/05209635.pdf [firstpage_image] =>[orig_patent_app_number] => 763468 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/763468
Slurry pump Sep 22, 1991 Issued
07/762518 VANE APPARATUS FOR CLOG RESISTANT PUMP Sep 17, 1991 Abandoned
07/760347 VORTEX FLOW BLOWER Sep 15, 1991 Abandoned
07/760076 GAS TURBINE, GAS TURBINE BLADE USED THEREFOR AND MANUFACTURING METHOD FOR GAS TURBINE BLADE Sep 12, 1991 Abandoned
Array ( [id] => 2945038 [patent_doc_number] => 05230605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Axial-flow blower' [patent_app_type] => 1 [patent_app_number] => 7/758787 [patent_app_country] => US [patent_app_date] => 1991-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 3101 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/230/05230605.pdf [firstpage_image] =>[orig_patent_app_number] => 758787 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/758787
Axial-flow blower Sep 11, 1991 Issued
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