
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 |
|---|---|---|---|
| 07/315619 | MOLTEN METAL PUMP | Feb 23, 1989 | Abandoned |
Array
(
[id] => 2735628
[patent_doc_number] => 05028211
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Torque coupling system'
[patent_app_type] => 1
[patent_app_number] => 7/315533
[patent_app_country] => US
[patent_app_date] => 1989-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 4042
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/028/05028211.pdf
[firstpage_image] =>[orig_patent_app_number] => 315533
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/315533 | Torque coupling system | Feb 23, 1989 | Issued |
Array
(
[id] => 2588183
[patent_doc_number] => 04921401
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-01
[patent_title] => 'Casting for a rotary machine'
[patent_app_type] => 1
[patent_app_number] => 7/314535
[patent_app_country] => US
[patent_app_date] => 1989-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 5262
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/921/04921401.pdf
[firstpage_image] =>[orig_patent_app_number] => 314535
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/314535 | Casting for a rotary machine | Feb 22, 1989 | Issued |
Array
(
[id] => 2614880
[patent_doc_number] => 04950129
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-21
[patent_title] => 'Variable inlet guide vanes for an axial flow compressor'
[patent_app_type] => 1
[patent_app_number] => 7/312264
[patent_app_country] => US
[patent_app_date] => 1989-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2161
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/950/04950129.pdf
[firstpage_image] =>[orig_patent_app_number] => 312264
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/312264 | Variable inlet guide vanes for an axial flow compressor | Feb 20, 1989 | Issued |
Array
(
[id] => 2735365
[patent_doc_number] => 05022818
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-11
[patent_title] => 'Compressor diaphragm assembly'
[patent_app_type] => 1
[patent_app_number] => 7/312287
[patent_app_country] => US
[patent_app_date] => 1989-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3259
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/022/05022818.pdf
[firstpage_image] =>[orig_patent_app_number] => 312287
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/312287 | Compressor diaphragm assembly | Feb 20, 1989 | Issued |
Array
(
[id] => 2555420
[patent_doc_number] => 04944652
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-31
[patent_title] => 'Process and device for the control of turbo compressors'
[patent_app_type] => 1
[patent_app_number] => 7/312638
[patent_app_country] => US
[patent_app_date] => 1989-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3137
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/944/04944652.pdf
[firstpage_image] =>[orig_patent_app_number] => 312638
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/312638 | Process and device for the control of turbo compressors | Feb 16, 1989 | Issued |
| 07/312436 | DUAL SUCTION VERTICAL PUMP WITH PENDANT AUGER | Feb 16, 1989 | Abandoned |
Array
(
[id] => 2649391
[patent_doc_number] => 04961686
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-09
[patent_title] => 'F.O.D.-resistant blade'
[patent_app_type] => 1
[patent_app_number] => 7/312093
[patent_app_country] => US
[patent_app_date] => 1989-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 4519
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/961/04961686.pdf
[firstpage_image] =>[orig_patent_app_number] => 312093
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/312093 | F.O.D.-resistant blade | Feb 16, 1989 | Issued |
Array
(
[id] => 2592582
[patent_doc_number] => 04930980
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-05
[patent_title] => 'Cooled turbine vane'
[patent_app_type] => 1
[patent_app_number] => 7/310554
[patent_app_country] => US
[patent_app_date] => 1989-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1958
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 238
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/930/04930980.pdf
[firstpage_image] =>[orig_patent_app_number] => 310554
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/310554 | Cooled turbine vane | Feb 14, 1989 | Issued |
Array
(
[id] => 2627378
[patent_doc_number] => 04909707
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-20
[patent_title] => 'Centrifugal pump and floating casing ring therefor'
[patent_app_type] => 1
[patent_app_number] => 7/310445
[patent_app_country] => US
[patent_app_date] => 1989-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 977
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/909/04909707.pdf
[firstpage_image] =>[orig_patent_app_number] => 310445
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/310445 | Centrifugal pump and floating casing ring therefor | Feb 13, 1989 | Issued |
Array
(
[id] => 2559056
[patent_doc_number] => 04900228
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-13
[patent_title] => 'Centrifugal fan with variably cambered blades'
[patent_app_type] => 1
[patent_app_number] => 7/310664
[patent_app_country] => US
[patent_app_date] => 1989-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2916
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/900/04900228.pdf
[firstpage_image] =>[orig_patent_app_number] => 310664
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/310664 | Centrifugal fan with variably cambered blades | Feb 13, 1989 | Issued |
| 07/310827 | CENTRIFUGAL FAN WITH AIRFOIL VANES IN ANNULAR VOLUTE ENVELOPE | Feb 13, 1989 | Abandoned |
Array
(
[id] => 2576289
[patent_doc_number] => 04925363
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-15
[patent_title] => 'Blade ring rollout roller'
[patent_app_type] => 1
[patent_app_number] => 7/309748
[patent_app_country] => US
[patent_app_date] => 1989-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2130
[patent_no_of_claims] => 21
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/925/04925363.pdf
[firstpage_image] =>[orig_patent_app_number] => 309748
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/309748 | Blade ring rollout roller | Feb 12, 1989 | Issued |
Array
(
[id] => 2476930
[patent_doc_number] => 04867637
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-19
[patent_title] => 'Variable area nozzle turbine'
[patent_app_type] => 1
[patent_app_number] => 7/310357
[patent_app_country] => US
[patent_app_date] => 1989-02-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/867/04867637.pdf
[firstpage_image] =>[orig_patent_app_number] => 310357
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/310357 | Variable area nozzle turbine | Feb 12, 1989 | Issued |
Array
(
[id] => 2587806
[patent_doc_number] => 04940384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-10
[patent_title] => 'Molten metal pump with filter'
[patent_app_type] => 1
[patent_app_number] => 7/309613
[patent_app_country] => US
[patent_app_date] => 1989-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2418
[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/940/04940384.pdf
[firstpage_image] =>[orig_patent_app_number] => 309613
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/309613 | Molten metal pump with filter | Feb 9, 1989 | Issued |
| 07/308333 | HIGH HEAD CENTRIFUGAL SLICING SLURRY PUMP | Feb 7, 1989 | Abandoned |
Array
(
[id] => 2623346
[patent_doc_number] => 04957410
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Steam turbine flow direction control system'
[patent_app_type] => 1
[patent_app_number] => 7/306188
[patent_app_country] => US
[patent_app_date] => 1989-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2339
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/957/04957410.pdf
[firstpage_image] =>[orig_patent_app_number] => 306188
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/306188 | Steam turbine flow direction control system | Feb 5, 1989 | Issued |
Array
(
[id] => 2697070
[patent_doc_number] => 05013214
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Portable water driven high velocity fan'
[patent_app_type] => 1
[patent_app_number] => 7/306699
[patent_app_country] => US
[patent_app_date] => 1989-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 2838
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/013/05013214.pdf
[firstpage_image] =>[orig_patent_app_number] => 306699
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/306699 | Portable water driven high velocity fan | Feb 5, 1989 | Issued |
| 07/306982 | RECIRCULATING SHIELD AND FAN SHROUD ASSEMBLY | Feb 5, 1989 | Abandoned |
Array
(
[id] => 2588146
[patent_doc_number] => 04921399
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-01
[patent_title] => 'Gas pipeline temperature control'
[patent_app_type] => 1
[patent_app_number] => 7/305687
[patent_app_country] => US
[patent_app_date] => 1989-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 3762
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/921/04921399.pdf
[firstpage_image] =>[orig_patent_app_number] => 305687
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/305687 | Gas pipeline temperature control | Feb 2, 1989 | Issued |