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] => 2481512 [patent_doc_number] => 04824324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Water pump' [patent_app_type] => 1 [patent_app_number] => 7/188530 [patent_app_country] => US [patent_app_date] => 1988-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 4904 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/824/04824324.pdf [firstpage_image] =>[orig_patent_app_number] => 188530 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/188530
Water pump Apr 28, 1988 Issued
07/187087 BEARING INSULATING SYSTEM FOR AIRCRAFT TURBOCHARGER Apr 27, 1988 Abandoned
Array ( [id] => 2599066 [patent_doc_number] => 04902200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Variable diffuser wall with ribbed vanes' [patent_app_type] => 1 [patent_app_number] => 7/186001 [patent_app_country] => US [patent_app_date] => 1988-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1188 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902200.pdf [firstpage_image] =>[orig_patent_app_number] => 186001 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/186001
Variable diffuser wall with ribbed vanes Apr 24, 1988 Issued
Array ( [id] => 2546379 [patent_doc_number] => 04815930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Cavitating centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 7/184819 [patent_app_country] => US [patent_app_date] => 1988-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2541 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/815/04815930.pdf [firstpage_image] =>[orig_patent_app_number] => 184819 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/184819
Cavitating centrifugal pump Apr 21, 1988 Issued
07/184257 ENGINE-COOLING FAN MADE OF SYNTHETIC RESIN Apr 20, 1988 Abandoned
Array ( [id] => 2592751 [patent_doc_number] => 04930989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Fixed-angle keying piece for blades of axial fans' [patent_app_type] => 1 [patent_app_number] => 7/184054 [patent_app_country] => US [patent_app_date] => 1988-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 491 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930989.pdf [firstpage_image] =>[orig_patent_app_number] => 184054 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/184054
Fixed-angle keying piece for blades of axial fans Apr 19, 1988 Issued
Array ( [id] => 2458447 [patent_doc_number] => 04844687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Selfpriming centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 7/181396 [patent_app_country] => US [patent_app_date] => 1988-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2006 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/844/04844687.pdf [firstpage_image] =>[orig_patent_app_number] => 181396 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/181396
Selfpriming centrifugal pump Apr 13, 1988 Issued
Array ( [id] => 2471232 [patent_doc_number] => 04881871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Peripheral pump' [patent_app_type] => 1 [patent_app_number] => 7/180330 [patent_app_country] => US [patent_app_date] => 1988-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1333 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/881/04881871.pdf [firstpage_image] =>[orig_patent_app_number] => 180330 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/180330
Peripheral pump Apr 10, 1988 Issued
Array ( [id] => 2532131 [patent_doc_number] => 04826395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Turbine inlet flow deflector and sealing system' [patent_app_type] => 1 [patent_app_number] => 7/179146 [patent_app_country] => US [patent_app_date] => 1988-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2723 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/826/04826395.pdf [firstpage_image] =>[orig_patent_app_number] => 179146 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/179146
Turbine inlet flow deflector and sealing system Apr 7, 1988 Issued
Array ( [id] => 2613048 [patent_doc_number] => 04893983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Clearance control system' [patent_app_type] => 1 [patent_app_number] => 7/178734 [patent_app_country] => US [patent_app_date] => 1988-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4473 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893983.pdf [firstpage_image] =>[orig_patent_app_number] => 178734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/178734
Clearance control system Apr 6, 1988 Issued
Array ( [id] => 2613066 [patent_doc_number] => 04893984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Clearance control system' [patent_app_type] => 1 [patent_app_number] => 7/178721 [patent_app_country] => US [patent_app_date] => 1988-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2458 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893984.pdf [firstpage_image] =>[orig_patent_app_number] => 178721 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/178721
Clearance control system Apr 6, 1988 Issued
Array ( [id] => 2586622 [patent_doc_number] => 04923371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Wall having cooling passage' [patent_app_type] => 1 [patent_app_number] => 7/175878 [patent_app_country] => US [patent_app_date] => 1988-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3076 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923371.pdf [firstpage_image] =>[orig_patent_app_number] => 175878 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/175878
Wall having cooling passage Mar 31, 1988 Issued
Array ( [id] => 2555444 [patent_doc_number] => 04944653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-31 [patent_title] => 'Plastic centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 7/172577 [patent_app_country] => US [patent_app_date] => 1988-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1976 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/944/04944653.pdf [firstpage_image] =>[orig_patent_app_number] => 172577 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/172577
Plastic centrifugal pump Mar 23, 1988 Issued
Array ( [id] => 2551339 [patent_doc_number] => 04856963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Stator assembly for an axial flow rotary machine' [patent_app_type] => 1 [patent_app_number] => 7/172038 [patent_app_country] => US [patent_app_date] => 1988-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3959 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856963.pdf [firstpage_image] =>[orig_patent_app_number] => 172038 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/172038
Stator assembly for an axial flow rotary machine Mar 22, 1988 Issued
Array ( [id] => 2540916 [patent_doc_number] => 04832565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 7/171025 [patent_app_country] => US [patent_app_date] => 1988-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1402 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/832/04832565.pdf [firstpage_image] =>[orig_patent_app_number] => 171025 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/171025
Centrifugal pump Mar 20, 1988 Issued
07/175649 MIXED FLOW GAS BLOWER Mar 20, 1988 Abandoned
Array ( [id] => 2503344 [patent_doc_number] => 04840541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Fan apparatus' [patent_app_type] => 1 [patent_app_number] => 7/167309 [patent_app_country] => US [patent_app_date] => 1988-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 4030 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/840/04840541.pdf [firstpage_image] =>[orig_patent_app_number] => 167309 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167309
Fan apparatus Mar 10, 1988 Issued
Array ( [id] => 2471028 [patent_doc_number] => 04822240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Compressor thrust balancer' [patent_app_type] => 1 [patent_app_number] => 7/167080 [patent_app_country] => US [patent_app_date] => 1988-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3106 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/822/04822240.pdf [firstpage_image] =>[orig_patent_app_number] => 167080 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167080
Compressor thrust balancer Mar 10, 1988 Issued
Array ( [id] => 2551323 [patent_doc_number] => 04856962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Variable inlet guide vane' [patent_app_type] => 1 [patent_app_number] => 7/159802 [patent_app_country] => US [patent_app_date] => 1988-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1095 [patent_no_of_claims] => 4 [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/04/856/04856962.pdf [firstpage_image] =>[orig_patent_app_number] => 159802 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/159802
Variable inlet guide vane Feb 23, 1988 Issued
Array ( [id] => 2468740 [patent_doc_number] => 04812105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Bell seal and retaining nut for high pressure turbines' [patent_app_type] => 1 [patent_app_number] => 7/157553 [patent_app_country] => US [patent_app_date] => 1988-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4605 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/812/04812105.pdf [firstpage_image] =>[orig_patent_app_number] => 157553 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/157553
Bell seal and retaining nut for high pressure turbines Feb 17, 1988 Issued
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