
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2470710
[patent_doc_number] => 04875828
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-24
[patent_title] => 'Turbo-engine having means for controlling the radial gap'
[patent_app_type] => 1
[patent_app_number] => 7/281531
[patent_app_country] => US
[patent_app_date] => 1989-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1443
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 305
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/875/04875828.pdf
[firstpage_image] =>[orig_patent_app_number] => 281531
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/281531 | Turbo-engine having means for controlling the radial gap | Jan 22, 1989 | Issued |
Array
(
[id] => 2616559
[patent_doc_number] => 04919592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-24
[patent_title] => 'Radially compact fluid compressor'
[patent_app_type] => 1
[patent_app_number] => 7/298552
[patent_app_country] => US
[patent_app_date] => 1989-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 1461
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 327
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/919/04919592.pdf
[firstpage_image] =>[orig_patent_app_number] => 298552
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/298552 | Radially compact fluid compressor | Jan 17, 1989 | Issued |
Array
(
[id] => 2610065
[patent_doc_number] => 04943209
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-24
[patent_title] => 'Hub for a plastic blower impeller'
[patent_app_type] => 1
[patent_app_number] => 7/464561
[patent_app_country] => US
[patent_app_date] => 1989-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2373
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/943/04943209.pdf
[firstpage_image] =>[orig_patent_app_number] => 464561
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/464561 | Hub for a plastic blower impeller | Jan 15, 1989 | Issued |
Array
(
[id] => 2579204
[patent_doc_number] => 04927324
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-22
[patent_title] => 'Ducted fan'
[patent_app_type] => 1
[patent_app_number] => 7/294780
[patent_app_country] => US
[patent_app_date] => 1989-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 1618
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/927/04927324.pdf
[firstpage_image] =>[orig_patent_app_number] => 294780
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/294780 | Ducted fan | Jan 8, 1989 | Issued |
Array
(
[id] => 2618604
[patent_doc_number] => 04915581
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-10
[patent_title] => 'Steam turbine with improved inner cylinder'
[patent_app_type] => 1
[patent_app_number] => 7/293161
[patent_app_country] => US
[patent_app_date] => 1989-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2614
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/915/04915581.pdf
[firstpage_image] =>[orig_patent_app_number] => 293161
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/293161 | Steam turbine with improved inner cylinder | Jan 2, 1989 | Issued |
Array
(
[id] => 2579180
[patent_doc_number] => 04927323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-22
[patent_title] => 'Radial flow fluid pressure module'
[patent_app_type] => 1
[patent_app_number] => 7/291184
[patent_app_country] => US
[patent_app_date] => 1988-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2944
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/927/04927323.pdf
[firstpage_image] =>[orig_patent_app_number] => 291184
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/291184 | Radial flow fluid pressure module | Dec 27, 1988 | Issued |
Array
(
[id] => 2468889
[patent_doc_number] => 04889468
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-26
[patent_title] => 'Submerged type pump'
[patent_app_type] => 1
[patent_app_number] => 7/291451
[patent_app_country] => US
[patent_app_date] => 1988-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2511
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/889/04889468.pdf
[firstpage_image] =>[orig_patent_app_number] => 291451
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/291451 | Submerged type pump | Dec 26, 1988 | Issued |
Array
(
[id] => 2558934
[patent_doc_number] => 04900222
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-13
[patent_title] => 'Rotary pump inlet velocity profile control device'
[patent_app_type] => 1
[patent_app_number] => 7/289123
[patent_app_country] => US
[patent_app_date] => 1988-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2045
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/900/04900222.pdf
[firstpage_image] =>[orig_patent_app_number] => 289123
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/289123 | Rotary pump inlet velocity profile control device | Dec 22, 1988 | Issued |
Array
(
[id] => 2583800
[patent_doc_number] => 04932838
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-12
[patent_title] => 'Fluid apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/289166
[patent_app_country] => US
[patent_app_date] => 1988-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 3125
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/932/04932838.pdf
[firstpage_image] =>[orig_patent_app_number] => 289166
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/289166 | Fluid apparatus | Dec 22, 1988 | Issued |
Array
(
[id] => 2579519
[patent_doc_number] => 04890977
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-02
[patent_title] => 'Variable inlet guide vane mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/289114
[patent_app_country] => US
[patent_app_date] => 1988-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2040
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/890/04890977.pdf
[firstpage_image] =>[orig_patent_app_number] => 289114
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/289114 | Variable inlet guide vane mechanism | Dec 22, 1988 | Issued |
Array
(
[id] => 2735333
[patent_doc_number] => 05011369
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-30
[patent_title] => 'Regenerative pump'
[patent_app_type] => 1
[patent_app_number] => 7/287324
[patent_app_country] => US
[patent_app_date] => 1988-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 16
[patent_no_of_words] => 4577
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/011/05011369.pdf
[firstpage_image] =>[orig_patent_app_number] => 287324
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/287324 | Regenerative pump | Dec 20, 1988 | Issued |
Array
(
[id] => 2576309
[patent_doc_number] => 04925364
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-15
[patent_title] => 'Adjustable spacer'
[patent_app_type] => 1
[patent_app_number] => 7/287353
[patent_app_country] => US
[patent_app_date] => 1988-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2390
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/925/04925364.pdf
[firstpage_image] =>[orig_patent_app_number] => 287353
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/287353 | Adjustable spacer | Dec 20, 1988 | Issued |
Array
(
[id] => 2558917
[patent_doc_number] => 04900221
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-13
[patent_title] => 'Jet engine fan and compressor bearing support'
[patent_app_type] => 1
[patent_app_number] => 7/285570
[patent_app_country] => US
[patent_app_date] => 1988-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2402
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/900/04900221.pdf
[firstpage_image] =>[orig_patent_app_number] => 285570
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/285570 | Jet engine fan and compressor bearing support | Dec 15, 1988 | Issued |
Array
(
[id] => 2514947
[patent_doc_number] => 04884942
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-05
[patent_title] => 'Thrust monitoring and balancing apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/285710
[patent_app_country] => US
[patent_app_date] => 1988-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4223
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/884/04884942.pdf
[firstpage_image] =>[orig_patent_app_number] => 285710
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/285710 | Thrust monitoring and balancing apparatus | Dec 15, 1988 | Issued |
Array
(
[id] => 2516766
[patent_doc_number] => 04883407
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-28
[patent_title] => 'Screwed attachment of a body of revolution to an annular flange in a turbine engine'
[patent_app_type] => 1
[patent_app_number] => 7/285583
[patent_app_country] => US
[patent_app_date] => 1988-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1842
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/883/04883407.pdf
[firstpage_image] =>[orig_patent_app_number] => 285583
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/285583 | Screwed attachment of a body of revolution to an annular flange in a turbine engine | Dec 15, 1988 | Issued |
Array
(
[id] => 2653210
[patent_doc_number] => 04946354
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Hydraulic device for individual control of pitch of a rotor blade'
[patent_app_type] => 1
[patent_app_number] => 7/285167
[patent_app_country] => US
[patent_app_date] => 1988-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 19349
[patent_no_of_claims] => 51
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 329
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/946/04946354.pdf
[firstpage_image] =>[orig_patent_app_number] => 285167
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/285167 | Hydraulic device for individual control of pitch of a rotor blade | Dec 14, 1988 | Issued |
| 07/284201 | PROPELLER BLADE RETENTION SYSTEM | Dec 13, 1988 | Abandoned |
| 07/283836 | MULTI-CYLINDER STEAM TURBINE | Dec 12, 1988 | Abandoned |
Array
(
[id] => 2627492
[patent_doc_number] => 04892459
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-09
[patent_title] => 'Axial thrust equalizer for a liquid pump'
[patent_app_type] => 1
[patent_app_number] => 7/283612
[patent_app_country] => US
[patent_app_date] => 1988-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2134
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/892/04892459.pdf
[firstpage_image] =>[orig_patent_app_number] => 283612
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/283612 | Axial thrust equalizer for a liquid pump | Dec 12, 1988 | Issued |
Array
(
[id] => 2627336
[patent_doc_number] => 04909705
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-20
[patent_title] => 'Multi-stage diffuse-type centrifugal pump'
[patent_app_type] => 1
[patent_app_number] => 7/283963
[patent_app_country] => US
[patent_app_date] => 1988-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 4098
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/909/04909705.pdf
[firstpage_image] =>[orig_patent_app_number] => 283963
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/283963 | Multi-stage diffuse-type centrifugal pump | Dec 12, 1988 | Issued |