Search

John Kwon

Examiner (ID: 5776, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3754, 3404, 3401, 3745, 2403, 3622, 2605, 3747, 2402
Total Applications
4782
Issued Applications
4291
Pending Applications
92
Abandoned Applications
420

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2758694 [patent_doc_number] => 05035573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Blade tip clearance control apparatus with shroud segment position adjustment by unison ring movement' [patent_app_type] => 1 [patent_app_number] => 7/507428 [patent_app_country] => US [patent_app_date] => 1990-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2210 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/035/05035573.pdf [firstpage_image] =>[orig_patent_app_number] => 507428 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507428
Blade tip clearance control apparatus with shroud segment position adjustment by unison ring movement Mar 20, 1990 Issued
Array ( [id] => 2777385 [patent_doc_number] => 05100292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Gas turbine engine blade' [patent_app_type] => 1 [patent_app_number] => 7/495066 [patent_app_country] => US [patent_app_date] => 1990-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3373 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100292.pdf [firstpage_image] =>[orig_patent_app_number] => 495066 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/495066
Gas turbine engine blade Mar 18, 1990 Issued
Array ( [id] => 2704479 [patent_doc_number] => 05052891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Connection for gas turbine engine rotor elements' [patent_app_type] => 1 [patent_app_number] => 7/492009 [patent_app_country] => US [patent_app_date] => 1990-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1890 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052891.pdf [firstpage_image] =>[orig_patent_app_number] => 492009 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/492009
Connection for gas turbine engine rotor elements Mar 11, 1990 Issued
Array ( [id] => 2825331 [patent_doc_number] => 05120192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Cooled turbine blade and combined cycle power plant having gas turbine with this cooled turbine blade' [patent_app_type] => 1 [patent_app_number] => 7/491823 [patent_app_country] => US [patent_app_date] => 1990-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 7074 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120192.pdf [firstpage_image] =>[orig_patent_app_number] => 491823 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/491823
Cooled turbine blade and combined cycle power plant having gas turbine with this cooled turbine blade Mar 11, 1990 Issued
Array ( [id] => 2670075 [patent_doc_number] => 05044886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Rotor blade fixing providing improved angular alignment of said blades' [patent_app_type] => 1 [patent_app_number] => 7/491209 [patent_app_country] => US [patent_app_date] => 1990-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1185 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/044/05044886.pdf [firstpage_image] =>[orig_patent_app_number] => 491209 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/491209
Rotor blade fixing providing improved angular alignment of said blades Mar 8, 1990 Issued
07/489328 MEDICAL PUMP Mar 4, 1990 Abandoned
Array ( [id] => 2737976 [patent_doc_number] => 05037270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'High pressure/temperature steam passage for steam turbines in double shell housing design' [patent_app_type] => 1 [patent_app_number] => 7/483246 [patent_app_country] => US [patent_app_date] => 1990-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1554 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/037/05037270.pdf [firstpage_image] =>[orig_patent_app_number] => 483246 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/483246
High pressure/temperature steam passage for steam turbines in double shell housing design Feb 21, 1990 Issued
Array ( [id] => 2805745 [patent_doc_number] => 05122034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Variable pitch fan' [patent_app_type] => 1 [patent_app_number] => 7/479533 [patent_app_country] => US [patent_app_date] => 1990-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3001 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122034.pdf [firstpage_image] =>[orig_patent_app_number] => 479533 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/479533
Variable pitch fan Feb 12, 1990 Issued
Array ( [id] => 2735350 [patent_doc_number] => 05011370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 7/475461 [patent_app_country] => US [patent_app_date] => 1990-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1238 [patent_no_of_claims] => 3 [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/05/011/05011370.pdf [firstpage_image] =>[orig_patent_app_number] => 475461 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/475461
Centrifugal pump Feb 4, 1990 Issued
07/473306 METHOD FOR CONSTRUCTING A PUMPING INSTALLATION AND PUMPING INSTALLATION MANUFACTURED ACCORDING TO THE METHOD Jan 31, 1990 Abandoned
Array ( [id] => 2735297 [patent_doc_number] => 05011367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Fuel pump' [patent_app_type] => 1 [patent_app_number] => 7/467566 [patent_app_country] => US [patent_app_date] => 1990-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 3215 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011367.pdf [firstpage_image] =>[orig_patent_app_number] => 467566 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/467566
Fuel pump Jan 18, 1990 Issued
Array ( [id] => 2801278 [patent_doc_number] => 05078572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Molten metal pump with filter' [patent_app_type] => 1 [patent_app_number] => 7/467485 [patent_app_country] => US [patent_app_date] => 1990-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4140 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/078/05078572.pdf [firstpage_image] =>[orig_patent_app_number] => 467485 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/467485
Molten metal pump with filter Jan 18, 1990 Issued
Array ( [id] => 2735387 [patent_doc_number] => 05011372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Aeration apparatus for pond' [patent_app_type] => 1 [patent_app_number] => 7/450426 [patent_app_country] => US [patent_app_date] => 1989-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3675 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011372.pdf [firstpage_image] =>[orig_patent_app_number] => 450426 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450426
Aeration apparatus for pond Dec 13, 1989 Issued
Array ( [id] => 2697853 [patent_doc_number] => 04992024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Multi-film fluid bearing damper' [patent_app_type] => 1 [patent_app_number] => 7/450932 [patent_app_country] => US [patent_app_date] => 1989-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2288 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992024.pdf [firstpage_image] =>[orig_patent_app_number] => 450932 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450932
Multi-film fluid bearing damper Dec 12, 1989 Issued
07/450068 COOLED TURBOMACHINERY COMPONENTS Dec 12, 1989 Abandoned
Array ( [id] => 2838415 [patent_doc_number] => 05104292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Marine propeller with performance pitch, including five blade version' [patent_app_type] => 1 [patent_app_number] => 7/450620 [patent_app_country] => US [patent_app_date] => 1989-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1833 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104292.pdf [firstpage_image] =>[orig_patent_app_number] => 450620 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450620
Marine propeller with performance pitch, including five blade version Dec 12, 1989 Issued
07/445591 MACRO-ENGINEERING PROCESS FOR ALL WEATHER AT-SEA WIND-ENERGY EXTRACTION Dec 11, 1989 Abandoned
Array ( [id] => 2792281 [patent_doc_number] => 05147179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Turbine pump with multistage venting of lubricating fluid flow' [patent_app_type] => 1 [patent_app_number] => 7/447681 [patent_app_country] => US [patent_app_date] => 1989-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2004 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/147/05147179.pdf [firstpage_image] =>[orig_patent_app_number] => 447681 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/447681
Turbine pump with multistage venting of lubricating fluid flow Dec 7, 1989 Issued
Array ( [id] => 2660550 [patent_doc_number] => 04998861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Drainage pump' [patent_app_type] => 1 [patent_app_number] => 7/446587 [patent_app_country] => US [patent_app_date] => 1989-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2483 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/998/04998861.pdf [firstpage_image] =>[orig_patent_app_number] => 446587 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/446587
Drainage pump Dec 5, 1989 Issued
Array ( [id] => 2726912 [patent_doc_number] => 05051061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Multi-cylinder steam turbine set' [patent_app_type] => 1 [patent_app_number] => 7/446688 [patent_app_country] => US [patent_app_date] => 1989-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2943 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051061.pdf [firstpage_image] =>[orig_patent_app_number] => 446688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/446688
Multi-cylinder steam turbine set Dec 5, 1989 Issued
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