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] => 3939892 [patent_doc_number] => 05934869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Fan cleaning system and easily cleaned fan' [patent_app_type] => 1 [patent_app_number] => 8/796935 [patent_app_country] => US [patent_app_date] => 1997-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3627 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/934/05934869.pdf [firstpage_image] =>[orig_patent_app_number] => 796935 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/796935
Fan cleaning system and easily cleaned fan Feb 6, 1997 Issued
Array ( [id] => 3754179 [patent_doc_number] => 05772394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Self-priming centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 8/632408 [patent_app_country] => US [patent_app_date] => 1997-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2550 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/772/05772394.pdf [firstpage_image] =>[orig_patent_app_number] => 632408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/632408
Self-priming centrifugal pump Feb 4, 1997 Issued
Array ( [id] => 3802376 [patent_doc_number] => 05769607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'High-pumping, high-efficiency fan with forward-swept blades' [patent_app_type] => 1 [patent_app_number] => 8/795417 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6588 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/769/05769607.pdf [firstpage_image] =>[orig_patent_app_number] => 795417 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795417
High-pumping, high-efficiency fan with forward-swept blades Feb 3, 1997 Issued
Array ( [id] => 3778740 [patent_doc_number] => 05779438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Arrangement for and method of cooling a wall surrounded on one side by hot gas' [patent_app_type] => 1 [patent_app_number] => 8/794056 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2711 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/779/05779438.pdf [firstpage_image] =>[orig_patent_app_number] => 794056 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794056
Arrangement for and method of cooling a wall surrounded on one side by hot gas Feb 3, 1997 Issued
Array ( [id] => 3846624 [patent_doc_number] => 05791870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Blower having reversible connecting flange' [patent_app_type] => 1 [patent_app_number] => 8/791184 [patent_app_country] => US [patent_app_date] => 1997-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1757 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/791/05791870.pdf [firstpage_image] =>[orig_patent_app_number] => 791184 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/791184
Blower having reversible connecting flange Jan 30, 1997 Issued
Array ( [id] => 3792370 [patent_doc_number] => 05829955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Steam turbine' [patent_app_type] => 1 [patent_app_number] => 8/790796 [patent_app_country] => US [patent_app_date] => 1997-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7562 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/829/05829955.pdf [firstpage_image] =>[orig_patent_app_number] => 790796 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/790796
Steam turbine Jan 29, 1997 Issued
Array ( [id] => 3855227 [patent_doc_number] => 05802992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Sludge processor' [patent_app_type] => 1 [patent_app_number] => 8/790535 [patent_app_country] => US [patent_app_date] => 1997-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2188 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802992.pdf [firstpage_image] =>[orig_patent_app_number] => 790535 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/790535
Sludge processor Jan 29, 1997 Issued
Array ( [id] => 3754262 [patent_doc_number] => 05772400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Turbomachine' [patent_app_type] => 1 [patent_app_number] => 8/791487 [patent_app_country] => US [patent_app_date] => 1997-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1826 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/772/05772400.pdf [firstpage_image] =>[orig_patent_app_number] => 791487 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/791487
Turbomachine Jan 26, 1997 Issued
Array ( [id] => 3927537 [patent_doc_number] => 05871331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Hydraulic Machine' [patent_app_type] => 1 [patent_app_number] => 8/786935 [patent_app_country] => US [patent_app_date] => 1997-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 4935 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871331.pdf [firstpage_image] =>[orig_patent_app_number] => 786935 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/786935
Hydraulic Machine Jan 22, 1997 Issued
Array ( [id] => 4083900 [patent_doc_number] => 06050246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Method and device for converting conventional gas engines to operate on compressed natural gas' [patent_app_type] => 1 [patent_app_number] => 8/787674 [patent_app_country] => US [patent_app_date] => 1997-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3757 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/050/06050246.pdf [firstpage_image] =>[orig_patent_app_number] => 787674 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/787674
Method and device for converting conventional gas engines to operate on compressed natural gas Jan 22, 1997 Issued
Array ( [id] => 3762454 [patent_doc_number] => 05816775 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Drainage pump with interposed disk' [patent_app_type] => 1 [patent_app_number] => 8/786298 [patent_app_country] => US [patent_app_date] => 1997-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 45 [patent_no_of_words] => 5425 [patent_no_of_claims] => 25 [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/05/816/05816775.pdf [firstpage_image] =>[orig_patent_app_number] => 786298 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/786298
Drainage pump with interposed disk Jan 21, 1997 Issued
Array ( [id] => 4134786 [patent_doc_number] => 06155212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Method and apparatus for operation of combustion engines' [patent_app_type] => 1 [patent_app_number] => 8/785376 [patent_app_country] => US [patent_app_date] => 1997-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 19547 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/155/06155212.pdf [firstpage_image] =>[orig_patent_app_number] => 785376 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/785376
Method and apparatus for operation of combustion engines Jan 20, 1997 Issued
08/722247 TURBINE BLADE REPAIR Jan 20, 1997 Abandoned
Array ( [id] => 3761356 [patent_doc_number] => 05807074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Turbine nozzle diaphragm joint' [patent_app_type] => 1 [patent_app_number] => 8/784500 [patent_app_country] => US [patent_app_date] => 1997-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2852 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/807/05807074.pdf [firstpage_image] =>[orig_patent_app_number] => 784500 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784500
Turbine nozzle diaphragm joint Jan 16, 1997 Issued
Array ( [id] => 4047398 [patent_doc_number] => 05863183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'High temperature rotor blade attachment' [patent_app_type] => 1 [patent_app_number] => 8/783439 [patent_app_country] => US [patent_app_date] => 1997-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3256 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/863/05863183.pdf [firstpage_image] =>[orig_patent_app_number] => 783439 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/783439
High temperature rotor blade attachment Jan 15, 1997 Issued
Array ( [id] => 3854522 [patent_doc_number] => 05836742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'High temperature rotor blade attachment' [patent_app_type] => 1 [patent_app_number] => 8/784350 [patent_app_country] => US [patent_app_date] => 1997-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3256 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/836/05836742.pdf [firstpage_image] =>[orig_patent_app_number] => 784350 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784350
High temperature rotor blade attachment Jan 15, 1997 Issued
Array ( [id] => 3828680 [patent_doc_number] => 05743711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Mechanically assembled turbine diaphragm' [patent_app_type] => 1 [patent_app_number] => 8/784897 [patent_app_country] => US [patent_app_date] => 1997-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 3743 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/743/05743711.pdf [firstpage_image] =>[orig_patent_app_number] => 784897 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784897
Mechanically assembled turbine diaphragm Jan 15, 1997 Issued
Array ( [id] => 3821795 [patent_doc_number] => 05813834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Centrifugal fan' [patent_app_type] => 1 [patent_app_number] => 8/784007 [patent_app_country] => US [patent_app_date] => 1997-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1240 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/813/05813834.pdf [firstpage_image] =>[orig_patent_app_number] => 784007 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784007
Centrifugal fan Jan 14, 1997 Issued
08/782865 ENHANCEMENT OF TURBOMACHINES AND COMPRESSORS BY FLUID REMOVAL Jan 12, 1997 Abandoned
Array ( [id] => 4013522 [patent_doc_number] => 05993149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Variable area compensation valve' [patent_app_type] => 1 [patent_app_number] => 8/782337 [patent_app_country] => US [patent_app_date] => 1997-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1549 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/993/05993149.pdf [firstpage_image] =>[orig_patent_app_number] => 782337 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/782337
Variable area compensation valve Jan 12, 1997 Issued
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