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] => 2879237 [patent_doc_number] => 05269649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Pre-rotational swirl controller for rotary pumps' [patent_app_type] => 1 [patent_app_number] => 7/887077 [patent_app_country] => US [patent_app_date] => 1992-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1616 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/269/05269649.pdf [firstpage_image] =>[orig_patent_app_number] => 887077 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/887077
Pre-rotational swirl controller for rotary pumps May 21, 1992 Issued
Array ( [id] => 2997123 [patent_doc_number] => RE034551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Ducted fan' [patent_app_type] => 2 [patent_app_number] => 7/886230 [patent_app_country] => US [patent_app_date] => 1992-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1617 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034551.pdf [firstpage_image] =>[orig_patent_app_number] => 886230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/886230
Ducted fan May 20, 1992 Issued
Array ( [id] => 3068123 [patent_doc_number] => 05322412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Method and apparatus for optimizing the operating parameters of a double-regulated water turbine' [patent_app_type] => 1 [patent_app_number] => 7/886108 [patent_app_country] => US [patent_app_date] => 1992-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3184 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/322/05322412.pdf [firstpage_image] =>[orig_patent_app_number] => 886108 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/886108
Method and apparatus for optimizing the operating parameters of a double-regulated water turbine May 20, 1992 Issued
Array ( [id] => 3479459 [patent_doc_number] => 05474422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Volute housing for a centrifugal fan, blower or the like' [patent_app_type] => 1 [patent_app_number] => 7/977511 [patent_app_country] => US [patent_app_date] => 1992-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 8220 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/474/05474422.pdf [firstpage_image] =>[orig_patent_app_number] => 977511 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/977511
Volute housing for a centrifugal fan, blower or the like May 18, 1992 Issued
07/884968 HIGH EFFICIENCY, LOW AXIAL PROFILE, LOW NOISE, AXIAL FLOW FAN May 14, 1992 Abandoned
Array ( [id] => 3094352 [patent_doc_number] => 05417544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Pump or compressor unit' [patent_app_type] => 1 [patent_app_number] => 7/838759 [patent_app_country] => US [patent_app_date] => 1992-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3696 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/417/05417544.pdf [firstpage_image] =>[orig_patent_app_number] => 838759 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/838759
Pump or compressor unit May 7, 1992 Issued
07/880748 LIQUID PUMP APPARATUS May 7, 1992 Abandoned
Array ( [id] => 2911010 [patent_doc_number] => 05192190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Envelope forged stationary blade for L-2C row' [patent_app_type] => 1 [patent_app_number] => 7/884268 [patent_app_country] => US [patent_app_date] => 1992-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 2346 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/192/05192190.pdf [firstpage_image] =>[orig_patent_app_number] => 884268 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884268
Envelope forged stationary blade for L-2C row May 7, 1992 Issued
07/876767 PORTABLE CEILING FAN ASSEMBLY AND MOUNTING ASSEMBLY THEREFOR Apr 30, 1992 Abandoned
Array ( [id] => 2962545 [patent_doc_number] => 05207556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Airfoil having multi-passage baffle' [patent_app_type] => 1 [patent_app_number] => 7/873858 [patent_app_country] => US [patent_app_date] => 1992-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5193 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/207/05207556.pdf [firstpage_image] =>[orig_patent_app_number] => 873858 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/873858
Airfoil having multi-passage baffle Apr 26, 1992 Issued
Array ( [id] => 2999126 [patent_doc_number] => 05275536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Positioning system and impact indicator for gas turbine engine fan blades' [patent_app_type] => 1 [patent_app_number] => 7/873321 [patent_app_country] => US [patent_app_date] => 1992-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2707 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/275/05275536.pdf [firstpage_image] =>[orig_patent_app_number] => 873321 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/873321
Positioning system and impact indicator for gas turbine engine fan blades Apr 23, 1992 Issued
07/872345 IMPELLER BLADE WITH REDUCED STRESS Apr 22, 1992 Abandoned
Array ( [id] => 2896043 [patent_doc_number] => 05248238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Vortex pump' [patent_app_type] => 1 [patent_app_number] => 7/868562 [patent_app_country] => US [patent_app_date] => 1992-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4793 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/248/05248238.pdf [firstpage_image] =>[orig_patent_app_number] => 868562 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/868562
Vortex pump Apr 14, 1992 Issued
Array ( [id] => 2967130 [patent_doc_number] => 05252027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Pipe diffuser structure' [patent_app_type] => 1 [patent_app_number] => 7/869081 [patent_app_country] => US [patent_app_date] => 1992-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2334 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252027.pdf [firstpage_image] =>[orig_patent_app_number] => 869081 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/869081
Pipe diffuser structure Apr 13, 1992 Issued
Array ( [id] => 2899583 [patent_doc_number] => 05236310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Marine propeller with performance pitch, including five blade version' [patent_app_type] => 1 [patent_app_number] => 7/867983 [patent_app_country] => US [patent_app_date] => 1992-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1832 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236310.pdf [firstpage_image] =>[orig_patent_app_number] => 867983 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/867983
Marine propeller with performance pitch, including five blade version Apr 12, 1992 Issued
07/860954 STATOR ENDWALL FOR AN ELASTIC-FLUID TURBINE Mar 30, 1992 Abandoned
Array ( [id] => 2874470 [patent_doc_number] => 05267832 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-07 [patent_title] => 'Flarable retainer' [patent_app_type] => 1 [patent_app_number] => 7/860338 [patent_app_country] => US [patent_app_date] => 1992-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3343 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/267/05267832.pdf [firstpage_image] =>[orig_patent_app_number] => 860338 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/860338
Flarable retainer Mar 29, 1992 Issued
Array ( [id] => 2941831 [patent_doc_number] => 05221178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Circumferential flow type liquid pump' [patent_app_type] => 1 [patent_app_number] => 7/858434 [patent_app_country] => US [patent_app_date] => 1992-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2696 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221178.pdf [firstpage_image] =>[orig_patent_app_number] => 858434 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/858434
Circumferential flow type liquid pump Mar 23, 1992 Issued
Array ( [id] => 2907453 [patent_doc_number] => 05205709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Filament wound drum compressor rotor' [patent_app_type] => 1 [patent_app_number] => 7/856569 [patent_app_country] => US [patent_app_date] => 1992-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1174 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/205/05205709.pdf [firstpage_image] =>[orig_patent_app_number] => 856569 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/856569
Filament wound drum compressor rotor Mar 23, 1992 Issued
Array ( [id] => 2881480 [patent_doc_number] => 05176500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Two-lug side-entry turbine blade attachment' [patent_app_type] => 1 [patent_app_number] => 7/856997 [patent_app_country] => US [patent_app_date] => 1992-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3377 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176500.pdf [firstpage_image] =>[orig_patent_app_number] => 856997 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/856997
Two-lug side-entry turbine blade attachment Mar 23, 1992 Issued
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