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] => 2377573 [patent_doc_number] => 04775291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-04 [patent_title] => 'Magnetic clutch drive and thrust balancing mechanism for rotary pumps' [patent_app_type] => 1 [patent_app_number] => 7/078408 [patent_app_country] => US [patent_app_date] => 1987-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4071 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/775/04775291.pdf [firstpage_image] =>[orig_patent_app_number] => 078408 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/078408
Magnetic clutch drive and thrust balancing mechanism for rotary pumps Jul 26, 1987 Issued
Array ( [id] => 2413685 [patent_doc_number] => 04787818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Centrifugal blower assembly' [patent_app_type] => 1 [patent_app_number] => 7/078414 [patent_app_country] => US [patent_app_date] => 1987-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3486 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/787/04787818.pdf [firstpage_image] =>[orig_patent_app_number] => 078414 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/078414
Centrifugal blower assembly Jul 26, 1987 Issued
Array ( [id] => 2437197 [patent_doc_number] => 04756668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Air intake cover for a blower vacuum apparatus' [patent_app_type] => 1 [patent_app_number] => 7/076768 [patent_app_country] => US [patent_app_date] => 1987-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 894 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756668.pdf [firstpage_image] =>[orig_patent_app_number] => 076768 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076768
Air intake cover for a blower vacuum apparatus Jul 22, 1987 Issued
Array ( [id] => 2542730 [patent_doc_number] => 04813849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Fluid pump with air inducer' [patent_app_type] => 1 [patent_app_number] => 7/076533 [patent_app_country] => US [patent_app_date] => 1987-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2441 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/813/04813849.pdf [firstpage_image] =>[orig_patent_app_number] => 076533 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076533
Fluid pump with air inducer Jul 21, 1987 Issued
Array ( [id] => 2408882 [patent_doc_number] => 04746270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Engine water pump assembly and method of making same' [patent_app_type] => 1 [patent_app_number] => 7/075407 [patent_app_country] => US [patent_app_date] => 1987-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2673 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/746/04746270.pdf [firstpage_image] =>[orig_patent_app_number] => 075407 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/075407
Engine water pump assembly and method of making same Jul 19, 1987 Issued
Array ( [id] => 2382461 [patent_doc_number] => 04781525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Flow measurement system' [patent_app_type] => 1 [patent_app_number] => 7/074549 [patent_app_country] => US [patent_app_date] => 1987-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2298 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781525.pdf [firstpage_image] =>[orig_patent_app_number] => 074549 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/074549
Flow measurement system Jul 16, 1987 Issued
Array ( [id] => 2473885 [patent_doc_number] => 04820117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Crossed I-beam structural strut' [patent_app_type] => 1 [patent_app_number] => 7/071516 [patent_app_country] => US [patent_app_date] => 1987-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2814 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820117.pdf [firstpage_image] =>[orig_patent_app_number] => 071516 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071516
Crossed I-beam structural strut Jul 8, 1987 Issued
Array ( [id] => 2536742 [patent_doc_number] => 04810165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Adjusting mechanism for guide blades of turbo-propulsion units' [patent_app_type] => 1 [patent_app_number] => 7/071071 [patent_app_country] => US [patent_app_date] => 1987-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1238 [patent_no_of_claims] => 11 [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/04/810/04810165.pdf [firstpage_image] =>[orig_patent_app_number] => 071071 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071071
Adjusting mechanism for guide blades of turbo-propulsion units Jul 7, 1987 Issued
Array ( [id] => 2479280 [patent_doc_number] => 04859143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Stiffening ring for a stator assembly of an axial flow rotary machine' [patent_app_type] => 1 [patent_app_number] => 7/071000 [patent_app_country] => US [patent_app_date] => 1987-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3941 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/859/04859143.pdf [firstpage_image] =>[orig_patent_app_number] => 071000 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071000
Stiffening ring for a stator assembly of an axial flow rotary machine Jul 7, 1987 Issued
Array ( [id] => 2532188 [patent_doc_number] => 04826398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Medium consistency pump with self-feeding' [patent_app_type] => 1 [patent_app_number] => 7/070058 [patent_app_country] => US [patent_app_date] => 1987-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2058 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/826/04826398.pdf [firstpage_image] =>[orig_patent_app_number] => 070058 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/070058
Medium consistency pump with self-feeding Jul 5, 1987 Issued
Array ( [id] => 2380471 [patent_doc_number] => 04776758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Combined fluidizing and vacuum pump' [patent_app_type] => 1 [patent_app_number] => 7/070220 [patent_app_country] => US [patent_app_date] => 1987-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2270 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/776/04776758.pdf [firstpage_image] =>[orig_patent_app_number] => 070220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/070220
Combined fluidizing and vacuum pump Jul 5, 1987 Issued
Array ( [id] => 2474094 [patent_doc_number] => 04820128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Composite ceramic structure and method for manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 7/069019 [patent_app_country] => US [patent_app_date] => 1987-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 7243 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820128.pdf [firstpage_image] =>[orig_patent_app_number] => 069019 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/069019
Composite ceramic structure and method for manufacturing the same Jun 30, 1987 Issued
07/066932 COMPRESSOR AND AIR BLEED SYSTEM Jun 25, 1987 Abandoned
Array ( [id] => 2407161 [patent_doc_number] => 04718820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-12 [patent_title] => 'Pumping apparatus' [patent_app_type] => 1 [patent_app_number] => 7/061729 [patent_app_country] => US [patent_app_date] => 1987-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1986 [patent_no_of_claims] => 3 [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/04/718/04718820.pdf [firstpage_image] =>[orig_patent_app_number] => 061729 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/061729
Pumping apparatus Jun 14, 1987 Issued
Array ( [id] => 2439159 [patent_doc_number] => 04792282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Liquid pump' [patent_app_type] => 1 [patent_app_number] => 7/057391 [patent_app_country] => US [patent_app_date] => 1987-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3071 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792282.pdf [firstpage_image] =>[orig_patent_app_number] => 057391 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057391
Liquid pump Jun 2, 1987 Issued
Array ( [id] => 2380306 [patent_doc_number] => 04772177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Screw pump' [patent_app_type] => 1 [patent_app_number] => 7/056139 [patent_app_country] => US [patent_app_date] => 1987-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1669 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/772/04772177.pdf [firstpage_image] =>[orig_patent_app_number] => 056139 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/056139
Screw pump May 28, 1987 Issued
Array ( [id] => 2514887 [patent_doc_number] => 04880351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Variable capacity turbine' [patent_app_type] => 1 [patent_app_number] => 7/054499 [patent_app_country] => US [patent_app_date] => 1987-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4842 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880351.pdf [firstpage_image] =>[orig_patent_app_number] => 054499 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/054499
Variable capacity turbine May 26, 1987 Issued
Array ( [id] => 2520117 [patent_doc_number] => 04797063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Floating suction apparatus' [patent_app_type] => 1 [patent_app_number] => 7/054742 [patent_app_country] => US [patent_app_date] => 1987-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1298 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/797/04797063.pdf [firstpage_image] =>[orig_patent_app_number] => 054742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/054742
Floating suction apparatus May 26, 1987 Issued
Array ( [id] => 2481589 [patent_doc_number] => 04824328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Turbine blade attachment' [patent_app_type] => 1 [patent_app_number] => 7/053237 [patent_app_country] => US [patent_app_date] => 1987-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7926 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/824/04824328.pdf [firstpage_image] =>[orig_patent_app_number] => 053237 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053237
Turbine blade attachment May 21, 1987 Issued
Array ( [id] => 2498282 [patent_doc_number] => 04798520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Method for installing integral shroud turbine blading' [patent_app_type] => 1 [patent_app_number] => 7/053246 [patent_app_country] => US [patent_app_date] => 1987-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2404 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798520.pdf [firstpage_image] =>[orig_patent_app_number] => 053246 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053246
Method for installing integral shroud turbine blading May 21, 1987 Issued
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