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] => 2466164 [patent_doc_number] => 04886415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Fan with an essentially square housing' [patent_app_type] => 1 [patent_app_number] => 7/083792 [patent_app_country] => US [patent_app_date] => 1987-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4653 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886415.pdf [firstpage_image] =>[orig_patent_app_number] => 083792 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/083792
Fan with an essentially square housing Sep 24, 1987 Issued
Array ( [id] => 2500599 [patent_doc_number] => 04850803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Ceramic radial turbine rotor' [patent_app_type] => 1 [patent_app_number] => 7/100449 [patent_app_country] => US [patent_app_date] => 1987-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2536 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/850/04850803.pdf [firstpage_image] =>[orig_patent_app_number] => 100449 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/100449
Ceramic radial turbine rotor Sep 23, 1987 Issued
Array ( [id] => 2476966 [patent_doc_number] => 04867639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Abradable shroud coating' [patent_app_type] => 1 [patent_app_number] => 7/099810 [patent_app_country] => US [patent_app_date] => 1987-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1774 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867639.pdf [firstpage_image] =>[orig_patent_app_number] => 099810 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/099810
Abradable shroud coating Sep 21, 1987 Issued
Array ( [id] => 2473867 [patent_doc_number] => 04820116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Turbine cooling for gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 7/099180 [patent_app_country] => US [patent_app_date] => 1987-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1168 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820116.pdf [firstpage_image] =>[orig_patent_app_number] => 099180 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/099180
Turbine cooling for gas turbine engine Sep 17, 1987 Issued
Array ( [id] => 2551541 [patent_doc_number] => 04836745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Turbo-engine with transonically traversed stages' [patent_app_type] => 1 [patent_app_number] => 7/097672 [patent_app_country] => US [patent_app_date] => 1987-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1519 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/836/04836745.pdf [firstpage_image] =>[orig_patent_app_number] => 097672 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/097672
Turbo-engine with transonically traversed stages Sep 16, 1987 Issued
Array ( [id] => 2377180 [patent_doc_number] => 04737077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Profiled blade of a fan and its application in motor-driven ventilating devices' [patent_app_type] => 1 [patent_app_number] => 7/095499 [patent_app_country] => US [patent_app_date] => 1987-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1337 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737077.pdf [firstpage_image] =>[orig_patent_app_number] => 095499 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/095499
Profiled blade of a fan and its application in motor-driven ventilating devices Sep 10, 1987 Issued
Array ( [id] => 2408807 [patent_doc_number] => 04746266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Radial blower' [patent_app_type] => 1 [patent_app_number] => 7/094392 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1273 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/746/04746266.pdf [firstpage_image] =>[orig_patent_app_number] => 094392 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094392
Radial blower Sep 7, 1987 Issued
Array ( [id] => 2437141 [patent_doc_number] => 04756665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Centrifugal compressor' [patent_app_type] => 1 [patent_app_number] => 7/093141 [patent_app_country] => US [patent_app_date] => 1987-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2694 [patent_no_of_claims] => 2 [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/04/756/04756665.pdf [firstpage_image] =>[orig_patent_app_number] => 093141 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/093141
Centrifugal compressor Sep 1, 1987 Issued
Array ( [id] => 2498143 [patent_doc_number] => 04798513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Turbine control device' [patent_app_type] => 1 [patent_app_number] => 7/091026 [patent_app_country] => US [patent_app_date] => 1987-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2777 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798513.pdf [firstpage_image] =>[orig_patent_app_number] => 091026 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/091026
Turbine control device Aug 30, 1987 Issued
Array ( [id] => 2454473 [patent_doc_number] => RE033129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Vacuum pump' [patent_app_type] => 2 [patent_app_number] => 7/090044 [patent_app_country] => US [patent_app_date] => 1987-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1718 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/033/RE033129.pdf [firstpage_image] =>[orig_patent_app_number] => 090044 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/090044
Vacuum pump Aug 25, 1987 Issued
Array ( [id] => 2503283 [patent_doc_number] => 04840538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Interpolar body for cooling salient-type rotor by ventilation' [patent_app_type] => 1 [patent_app_number] => 7/086501 [patent_app_country] => US [patent_app_date] => 1987-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2020 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/840/04840538.pdf [firstpage_image] =>[orig_patent_app_number] => 086501 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/086501
Interpolar body for cooling salient-type rotor by ventilation Aug 17, 1987 Issued
Array ( [id] => 2542875 [patent_doc_number] => 04808070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Fluid bearing' [patent_app_type] => 1 [patent_app_number] => 7/085704 [patent_app_country] => US [patent_app_date] => 1987-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3935 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/808/04808070.pdf [firstpage_image] =>[orig_patent_app_number] => 085704 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/085704
Fluid bearing Aug 16, 1987 Issued
Array ( [id] => 2449096 [patent_doc_number] => 04784573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Turbine blade attachment' [patent_app_type] => 1 [patent_app_number] => 7/086114 [patent_app_country] => US [patent_app_date] => 1987-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1113 [patent_no_of_claims] => 4 [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/04/784/04784573.pdf [firstpage_image] =>[orig_patent_app_number] => 086114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/086114
Turbine blade attachment Aug 16, 1987 Issued
Array ( [id] => 2439087 [patent_doc_number] => 04792278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Turbocooler with multistage turbine wheel' [patent_app_type] => 1 [patent_app_number] => 7/085904 [patent_app_country] => US [patent_app_date] => 1987-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2498 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792278.pdf [firstpage_image] =>[orig_patent_app_number] => 085904 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/085904
Turbocooler with multistage turbine wheel Aug 13, 1987 Issued
Array ( [id] => 2405439 [patent_doc_number] => 04743162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Fluid transfer seal for transferring fluid across a rotating boundary' [patent_app_type] => 1 [patent_app_number] => 7/083884 [patent_app_country] => US [patent_app_date] => 1987-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3068 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743162.pdf [firstpage_image] =>[orig_patent_app_number] => 083884 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/083884
Fluid transfer seal for transferring fluid across a rotating boundary Aug 9, 1987 Issued
Array ( [id] => 2471048 [patent_doc_number] => 04822241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Automatic dishwasher with a pump having a selectively adjustable impeller clearance' [patent_app_type] => 1 [patent_app_number] => 7/080607 [patent_app_country] => US [patent_app_date] => 1987-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3592 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/822/04822241.pdf [firstpage_image] =>[orig_patent_app_number] => 080607 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/080607
Automatic dishwasher with a pump having a selectively adjustable impeller clearance Aug 2, 1987 Issued
Array ( [id] => 2374991 [patent_doc_number] => 04752185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Non-contacting flowpath seal' [patent_app_type] => 1 [patent_app_number] => 7/080944 [patent_app_country] => US [patent_app_date] => 1987-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2780 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/752/04752185.pdf [firstpage_image] =>[orig_patent_app_number] => 080944 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/080944
Non-contacting flowpath seal Aug 2, 1987 Issued
Array ( [id] => 2444107 [patent_doc_number] => 04732537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Air operated pump and motor' [patent_app_type] => 1 [patent_app_number] => 7/079943 [patent_app_country] => US [patent_app_date] => 1987-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3092 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 447 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/732/04732537.pdf [firstpage_image] =>[orig_patent_app_number] => 079943 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/079943
Air operated pump and motor Jul 30, 1987 Issued
Array ( [id] => 2408843 [patent_doc_number] => 04746268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'End face mechanical shaft seal for use in hydraulic machines and seal ring assembly for use in the shaft seal' [patent_app_type] => 1 [patent_app_number] => 7/079043 [patent_app_country] => US [patent_app_date] => 1987-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4357 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/746/04746268.pdf [firstpage_image] =>[orig_patent_app_number] => 079043 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/079043
End face mechanical shaft seal for use in hydraulic machines and seal ring assembly for use in the shaft seal Jul 28, 1987 Issued
Array ( [id] => 2541132 [patent_doc_number] => 04806077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Composite material blade with twin longeron and twin box structure having laminated honeycomb sandwich coverings and a method of manufacturing same' [patent_app_type] => 1 [patent_app_number] => 7/078497 [patent_app_country] => US [patent_app_date] => 1987-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8959 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806077.pdf [firstpage_image] =>[orig_patent_app_number] => 078497 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/078497
Composite material blade with twin longeron and twin box structure having laminated honeycomb sandwich coverings and a method of manufacturing same Jul 27, 1987 Issued
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