
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 |
|---|---|---|---|
| 06/681318 | RADIAL-TYPE CERAMIC TURBINE ROTOR AND A METHOD FOR PRODUCING THE SAME | Dec 12, 1984 | Abandoned |
Array
(
[id] => 2321373
[patent_doc_number] => 04697981
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-06
[patent_title] => 'Rotor thrust balancing'
[patent_app_type] => 1
[patent_app_number] => 6/681332
[patent_app_country] => US
[patent_app_date] => 1984-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1459
[patent_no_of_claims] => 3
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[patent_words_short_claim] => 234
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
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[pdf_file] => patents/04/697/04697981.pdf
[firstpage_image] =>[orig_patent_app_number] => 681332
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/681332 | Rotor thrust balancing | Dec 12, 1984 | Issued |
Array
(
[id] => 2298692
[patent_doc_number] => 04642024
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-10
[patent_title] => 'Coolable stator assembly for a rotary machine'
[patent_app_type] => 1
[patent_app_number] => 6/678518
[patent_app_country] => US
[patent_app_date] => 1984-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 4470
[patent_no_of_claims] => 13
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[pdf_file] => patents/04/642/04642024.pdf
[firstpage_image] =>[orig_patent_app_number] => 678518
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/678518 | Coolable stator assembly for a rotary machine | Dec 4, 1984 | Issued |
Array
(
[id] => 2283558
[patent_doc_number] => 04678400
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-07
[patent_title] => 'Rotary means for use as a heat source'
[patent_app_type] => 1
[patent_app_number] => 6/651582
[patent_app_country] => US
[patent_app_date] => 1984-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1554
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[pdf_file] => patents/04/678/04678400.pdf
[firstpage_image] =>[orig_patent_app_number] => 651582
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/651582 | Rotary means for use as a heat source | Dec 2, 1984 | Issued |
Array
(
[id] => 2408139
[patent_doc_number] => 04735551
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-05
[patent_title] => 'Radial blower'
[patent_app_type] => 1
[patent_app_number] => 6/672788
[patent_app_country] => US
[patent_app_date] => 1984-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3398
[patent_no_of_claims] => 19
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[pdf_file] => patents/04/735/04735551.pdf
[firstpage_image] =>[orig_patent_app_number] => 672788
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/672788 | Radial blower | Nov 18, 1984 | Issued |
| 06/671309 | FUEL PUMP APPARATUS FOR INTERNAL COMBUSTION ENGINE | Nov 13, 1984 | Abandoned |
Array
(
[id] => 2349851
[patent_doc_number] => 04650394
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-17
[patent_title] => 'Coolable seal assembly for a gas turbine engine'
[patent_app_type] => 1
[patent_app_number] => 6/671278
[patent_app_country] => US
[patent_app_date] => 1984-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 6644
[patent_no_of_claims] => 15
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/650/04650394.pdf
[firstpage_image] =>[orig_patent_app_number] => 671278
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/671278 | Coolable seal assembly for a gas turbine engine | Nov 12, 1984 | Issued |
| 06/669341 | PUMPING APPARATUS | Nov 7, 1984 | Abandoned |
Array
(
[id] => 2234219
[patent_doc_number] => 04573870
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-04
[patent_title] => 'Solid turbine wheel with guided discharge'
[patent_app_type] => 1
[patent_app_number] => 6/665246
[patent_app_country] => US
[patent_app_date] => 1984-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 3462
[patent_no_of_claims] => 10
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/573/04573870.pdf
[firstpage_image] =>[orig_patent_app_number] => 665246
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/665246 | Solid turbine wheel with guided discharge | Oct 25, 1984 | Issued |
Array
(
[id] => 2237955
[patent_doc_number] => 04621975
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-11-11
[patent_title] => 'Centrifugal pump seal'
[patent_app_type] => 1
[patent_app_number] => 6/664528
[patent_app_country] => US
[patent_app_date] => 1984-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2778
[patent_no_of_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/621/04621975.pdf
[firstpage_image] =>[orig_patent_app_number] => 664528
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/664528 | Centrifugal pump seal | Oct 24, 1984 | Issued |
Array
(
[id] => 2274578
[patent_doc_number] => 04626169
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-02
[patent_title] => 'Seal means for a blade attachment slot of a rotor assembly'
[patent_app_type] => 1
[patent_app_number] => 6/663927
[patent_app_country] => US
[patent_app_date] => 1984-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4604
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/626/04626169.pdf
[firstpage_image] =>[orig_patent_app_number] => 663927
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/663927 | Seal means for a blade attachment slot of a rotor assembly | Oct 22, 1984 | Issued |
Array
(
[id] => 2348241
[patent_doc_number] => 04653976
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-31
[patent_title] => 'Method of compressing a fluid flow in a multi stage centrifugal impeller'
[patent_app_type] => 1
[patent_app_number] => 6/661009
[patent_app_country] => US
[patent_app_date] => 1984-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 6199
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
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[pdf_file] => patents/04/653/04653976.pdf
[firstpage_image] =>[orig_patent_app_number] => 661009
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/661009 | Method of compressing a fluid flow in a multi stage centrifugal impeller | Oct 14, 1984 | Issued |
| 06/659970 | MACHINE FOR COMPRESSING A FLUID, HAVING A PLURALITY OF COMPRESSION STAGES IN SERIES | Oct 10, 1984 | Abandoned |
Array
(
[id] => 2294523
[patent_doc_number] => 04639672
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-27
[patent_title] => 'Nuclear magnetic resonance apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/659214
[patent_app_country] => US
[patent_app_date] => 1984-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1244
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[pdf_file] => patents/04/639/04639672.pdf
[firstpage_image] =>[orig_patent_app_number] => 659214
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/659214 | Nuclear magnetic resonance apparatus | Oct 9, 1984 | Issued |
Array
(
[id] => 2379341
[patent_doc_number] => 04720239
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-19
[patent_title] => 'Stator blades of turbomachines'
[patent_app_type] => 1
[patent_app_number] => 6/658080
[patent_app_country] => US
[patent_app_date] => 1984-10-09
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[patent_no_of_words] => 3868
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[pdf_file] => patents/04/720/04720239.pdf
[firstpage_image] =>[orig_patent_app_number] => 658080
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/658080 | Stator blades of turbomachines | Oct 8, 1984 | Issued |
Array
(
[id] => 2313811
[patent_doc_number] => 04688989
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-25
[patent_title] => 'Gas rotary machine'
[patent_app_type] => 1
[patent_app_number] => 6/647150
[patent_app_country] => US
[patent_app_date] => 1984-09-05
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[pdf_file] => patents/04/688/04688989.pdf
[firstpage_image] =>[orig_patent_app_number] => 647150
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/647150 | Gas rotary machine | Sep 4, 1984 | Issued |
Array
(
[id] => 2189787
[patent_doc_number] => 04501530
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-26
[patent_title] => 'Centrifugal pump'
[patent_app_type] => 1
[patent_app_number] => 6/637340
[patent_app_country] => US
[patent_app_date] => 1984-08-03
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[pdf_file] => patents/04/501/04501530.pdf
[firstpage_image] =>[orig_patent_app_number] => 637340
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/637340 | Centrifugal pump | Aug 2, 1984 | Issued |
| 06/636499 | AXIAL SWIRL BODY FOR GENERATING ROTARY FLOWS | Jul 31, 1984 | Abandoned |
Array
(
[id] => 2237505
[patent_doc_number] => 04616975
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-10-14
[patent_title] => 'Diaphragm for a steam turbine'
[patent_app_type] => 1
[patent_app_number] => 6/635948
[patent_app_country] => US
[patent_app_date] => 1984-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 3431
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/616/04616975.pdf
[firstpage_image] =>[orig_patent_app_number] => 635948
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/635948 | Diaphragm for a steam turbine | Jul 29, 1984 | Issued |
Array
(
[id] => 2297266
[patent_doc_number] => 04643645
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-17
[patent_title] => 'Stage for a steam turbine'
[patent_app_type] => 1
[patent_app_number] => 6/635859
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/643/04643645.pdf
[firstpage_image] =>[orig_patent_app_number] => 635859
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/635859 | Stage for a steam turbine | Jul 29, 1984 | Issued |