
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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] => 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 |
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] => 2653073
[patent_doc_number] => 04946347
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Turbine blade for hydroelectric generators'
[patent_app_type] => 1
[patent_app_number] => 7/282627
[patent_app_country] => US
[patent_app_date] => 1988-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 2384
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/946/04946347.pdf
[firstpage_image] =>[orig_patent_app_number] => 282627
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/282627 | Turbine blade for hydroelectric generators | Dec 8, 1988 | Issued |
Array
(
[id] => 2466201
[patent_doc_number] => 04886417
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-12
[patent_title] => 'Fuel pump and radial-flow impeller therefor'
[patent_app_type] => 1
[patent_app_number] => 7/280715
[patent_app_country] => US
[patent_app_date] => 1988-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1110
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/886/04886417.pdf
[firstpage_image] =>[orig_patent_app_number] => 280715
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/280715 | Fuel pump and radial-flow impeller therefor | Dec 5, 1988 | Issued |
Array
(
[id] => 2613659
[patent_doc_number] => 04955785
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-11
[patent_title] => 'Fan structure with flow responsive switch mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/279869
[patent_app_country] => US
[patent_app_date] => 1988-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2171
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/955/04955785.pdf
[firstpage_image] =>[orig_patent_app_number] => 279869
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/279869 | Fan structure with flow responsive switch mechanism | Dec 4, 1988 | Issued |
Array
(
[id] => 2516562
[patent_doc_number] => 04872807
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-10
[patent_title] => 'Static pressure system for gas turbine engines'
[patent_app_type] => 1
[patent_app_number] => 7/279633
[patent_app_country] => US
[patent_app_date] => 1988-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1660
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/872/04872807.pdf
[firstpage_image] =>[orig_patent_app_number] => 279633
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/279633 | Static pressure system for gas turbine engines | Dec 4, 1988 | Issued |
Array
(
[id] => 2466218
[patent_doc_number] => 04886418
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-12
[patent_title] => 'Blower for delivering cooling air to internal combustion engines'
[patent_app_type] => 1
[patent_app_number] => 7/279661
[patent_app_country] => US
[patent_app_date] => 1988-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1266
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/886/04886418.pdf
[firstpage_image] =>[orig_patent_app_number] => 279661
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/279661 | Blower for delivering cooling air to internal combustion engines | Dec 4, 1988 | Issued |
Array
(
[id] => 2470767
[patent_doc_number] => 04875831
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-24
[patent_title] => 'Compressor rotor blade having a tip with asymmetric lips'
[patent_app_type] => 1
[patent_app_number] => 7/273090
[patent_app_country] => US
[patent_app_date] => 1988-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 1212
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/875/04875831.pdf
[firstpage_image] =>[orig_patent_app_number] => 273090
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/273090 | Compressor rotor blade having a tip with asymmetric lips | Nov 17, 1988 | Issued |
Array
(
[id] => 2619615
[patent_doc_number] => 04966522
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-30
[patent_title] => 'In-tank type fuel pump'
[patent_app_type] => 1
[patent_app_number] => 7/273447
[patent_app_country] => US
[patent_app_date] => 1988-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 874
[patent_no_of_claims] => 4
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/966/04966522.pdf
[firstpage_image] =>[orig_patent_app_number] => 273447
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/273447 | In-tank type fuel pump | Nov 17, 1988 | Issued |
Array
(
[id] => 2583134
[patent_doc_number] => 04891169
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-02
[patent_title] => 'Transition duct for centrifugal fan'
[patent_app_type] => 1
[patent_app_number] => 7/271693
[patent_app_country] => US
[patent_app_date] => 1988-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2741
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/891/04891169.pdf
[firstpage_image] =>[orig_patent_app_number] => 271693
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/271693 | Transition duct for centrifugal fan | Nov 15, 1988 | Issued |
Array
(
[id] => 2627396
[patent_doc_number] => 04909708
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-20
[patent_title] => 'Vane assembly for a gas turbine'
[patent_app_type] => 1
[patent_app_number] => 7/268981
[patent_app_country] => US
[patent_app_date] => 1988-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1616
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/909/04909708.pdf
[firstpage_image] =>[orig_patent_app_number] => 268981
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/268981 | Vane assembly for a gas turbine | Nov 8, 1988 | Issued |
Array
(
[id] => 2515755
[patent_doc_number] => 04877368
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-31
[patent_title] => 'Fluidizing centrifugal pump'
[patent_app_type] => 1
[patent_app_number] => 7/268599
[patent_app_country] => US
[patent_app_date] => 1988-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2424
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/877/04877368.pdf
[firstpage_image] =>[orig_patent_app_number] => 268599
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/268599 | Fluidizing centrifugal pump | Nov 7, 1988 | Issued |
Array
(
[id] => 2468404
[patent_doc_number] => 04871296
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-03
[patent_title] => 'Decoupler shaft and air turbine starter having such a decoupler'
[patent_app_type] => 1
[patent_app_number] => 7/268311
[patent_app_country] => US
[patent_app_date] => 1988-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/871/04871296.pdf
[firstpage_image] =>[orig_patent_app_number] => 268311
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/268311 | Decoupler shaft and air turbine starter having such a decoupler | Nov 6, 1988 | Issued |
Array
(
[id] => 2587858
[patent_doc_number] => 04964783
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-23
[patent_title] => 'Device for emptying a liquid-collection tank in a water-conducting household appliance'
[patent_app_type] => 1
[patent_app_number] => 7/266117
[patent_app_country] => US
[patent_app_date] => 1988-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 1028
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/964/04964783.pdf
[firstpage_image] =>[orig_patent_app_number] => 266117
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/266117 | Device for emptying a liquid-collection tank in a water-conducting household appliance | Nov 1, 1988 | Issued |
Array
(
[id] => 2515019
[patent_doc_number] => 04884946
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-05
[patent_title] => 'Blower housing construction'
[patent_app_type] => 1
[patent_app_number] => 7/264723
[patent_app_country] => US
[patent_app_date] => 1988-10-31
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/884/04884946.pdf
[firstpage_image] =>[orig_patent_app_number] => 264723
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/264723 | Blower housing construction | Oct 30, 1988 | Issued |
Array
(
[id] => 2592536
[patent_doc_number] => 04911609
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-27
[patent_title] => 'Fluid pump'
[patent_app_type] => 1
[patent_app_number] => 7/266210
[patent_app_country] => US
[patent_app_date] => 1988-10-27
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/911/04911609.pdf
[firstpage_image] =>[orig_patent_app_number] => 266210
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/266210 | Fluid pump | Oct 26, 1988 | Issued |