
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] => 2468423
[patent_doc_number] => 04871297
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-03
[patent_title] => 'Reactor coolant pump sealing surfaces with titanium nitride coating'
[patent_app_type] => 1
[patent_app_number] => 7/236292
[patent_app_country] => US
[patent_app_date] => 1988-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3182
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/871/04871297.pdf
[firstpage_image] =>[orig_patent_app_number] => 236292
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/236292 | Reactor coolant pump sealing surfaces with titanium nitride coating | Aug 23, 1988 | Issued |
Array
(
[id] => 2516003
[patent_doc_number] => 04861228
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-29
[patent_title] => 'Variable stator vane assembly'
[patent_app_type] => 1
[patent_app_number] => 7/232858
[patent_app_country] => US
[patent_app_date] => 1988-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2120
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/861/04861228.pdf
[firstpage_image] =>[orig_patent_app_number] => 232858
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/232858 | Variable stator vane assembly | Aug 15, 1988 | Issued |
Array
(
[id] => 2613084
[patent_doc_number] => 04893985
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-16
[patent_title] => 'Multi-stage molecular pump'
[patent_app_type] => 1
[patent_app_number] => 7/232499
[patent_app_country] => US
[patent_app_date] => 1988-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1530
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/893/04893985.pdf
[firstpage_image] =>[orig_patent_app_number] => 232499
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/232499 | Multi-stage molecular pump | Aug 14, 1988 | Issued |
Array
(
[id] => 2458550
[patent_doc_number] => 04844692
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-04
[patent_title] => 'Contoured step entry rotor casing'
[patent_app_type] => 1
[patent_app_number] => 7/231896
[patent_app_country] => US
[patent_app_date] => 1988-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2533
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/844/04844692.pdf
[firstpage_image] =>[orig_patent_app_number] => 231896
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/231896 | Contoured step entry rotor casing | Aug 11, 1988 | Issued |
Array
(
[id] => 2457128
[patent_doc_number] => 04844621
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-04
[patent_title] => 'Fuel pump with passage for attenuating noise generated by impeller'
[patent_app_type] => 1
[patent_app_number] => 7/230685
[patent_app_country] => US
[patent_app_date] => 1988-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 26
[patent_no_of_words] => 8503
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/844/04844621.pdf
[firstpage_image] =>[orig_patent_app_number] => 230685
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/230685 | Fuel pump with passage for attenuating noise generated by impeller | Aug 9, 1988 | Issued |
Array
(
[id] => 2578875
[patent_doc_number] => 04907946
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-13
[patent_title] => 'Resiliently mounted outlet guide vane'
[patent_app_type] => 1
[patent_app_number] => 7/230392
[patent_app_country] => US
[patent_app_date] => 1988-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3541
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/907/04907946.pdf
[firstpage_image] =>[orig_patent_app_number] => 230392
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/230392 | Resiliently mounted outlet guide vane | Aug 9, 1988 | Issued |
Array
(
[id] => 2706582
[patent_doc_number] => 05007801
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-16
[patent_title] => 'Impeller made from a sheet-metal disk and method of manufacturing same'
[patent_app_type] => 1
[patent_app_number] => 7/230145
[patent_app_country] => US
[patent_app_date] => 1988-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1326
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 221
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/007/05007801.pdf
[firstpage_image] =>[orig_patent_app_number] => 230145
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/230145 | Impeller made from a sheet-metal disk and method of manufacturing same | Aug 8, 1988 | Issued |
Array
(
[id] => 2458492
[patent_doc_number] => 04844689
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-04
[patent_title] => 'Compressor and air bleed system'
[patent_app_type] => 1
[patent_app_number] => 7/230669
[patent_app_country] => US
[patent_app_date] => 1988-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1439
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/844/04844689.pdf
[firstpage_image] =>[orig_patent_app_number] => 230669
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/230669 | Compressor and air bleed system | Aug 8, 1988 | Issued |
Array
(
[id] => 2657778
[patent_doc_number] => 04934899
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-19
[patent_title] => 'Method for containing particles in a rotary machine'
[patent_app_type] => 1
[patent_app_number] => 7/231630
[patent_app_country] => US
[patent_app_date] => 1988-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 19
[patent_no_of_words] => 5958
[patent_no_of_claims] => 14
[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/04/934/04934899.pdf
[firstpage_image] =>[orig_patent_app_number] => 231630
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/231630 | Method for containing particles in a rotary machine | Aug 7, 1988 | Issued |
Array
(
[id] => 2468924
[patent_doc_number] => 04889470
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-26
[patent_title] => 'Compressor diaphragm assembly'
[patent_app_type] => 1
[patent_app_number] => 7/226705
[patent_app_country] => US
[patent_app_date] => 1988-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3258
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/889/04889470.pdf
[firstpage_image] =>[orig_patent_app_number] => 226705
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/226705 | Compressor diaphragm assembly | Jul 31, 1988 | Issued |
Array
(
[id] => 2735152
[patent_doc_number] => 05002459
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Surge control system'
[patent_app_type] => 1
[patent_app_number] => 7/225235
[patent_app_country] => US
[patent_app_date] => 1988-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1175
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/002/05002459.pdf
[firstpage_image] =>[orig_patent_app_number] => 225235
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/225235 | Surge control system | Jul 27, 1988 | Issued |
Array
(
[id] => 2551647
[patent_doc_number] => 04836751
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-06
[patent_title] => 'Detachable electric fan'
[patent_app_type] => 1
[patent_app_number] => 7/223823
[patent_app_country] => US
[patent_app_date] => 1988-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 1689
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 376
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/836/04836751.pdf
[firstpage_image] =>[orig_patent_app_number] => 223823
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/223823 | Detachable electric fan | Jul 24, 1988 | Issued |
Array
(
[id] => 2519834
[patent_doc_number] => 04887940
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-19
[patent_title] => 'Multistage fluid machine'
[patent_app_type] => 1
[patent_app_number] => 7/222429
[patent_app_country] => US
[patent_app_date] => 1988-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2386
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/887/04887940.pdf
[firstpage_image] =>[orig_patent_app_number] => 222429
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/222429 | Multistage fluid machine | Jul 20, 1988 | Issued |
Array
(
[id] => 2515002
[patent_doc_number] => 04884945
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-05
[patent_title] => 'Dynamic seal arrangement for impeller pump'
[patent_app_type] => 1
[patent_app_number] => 7/222196
[patent_app_country] => US
[patent_app_date] => 1988-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2631
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 400
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/884/04884945.pdf
[firstpage_image] =>[orig_patent_app_number] => 222196
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/222196 | Dynamic seal arrangement for impeller pump | Jul 20, 1988 | Issued |
Array
(
[id] => 2622696
[patent_doc_number] => 04976587
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-11
[patent_title] => 'Composite wind turbine rotor blade and method for making same'
[patent_app_type] => 1
[patent_app_number] => 7/221897
[patent_app_country] => US
[patent_app_date] => 1988-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 19
[patent_no_of_words] => 7922
[patent_no_of_claims] => 49
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 29
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/976/04976587.pdf
[firstpage_image] =>[orig_patent_app_number] => 221897
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/221897 | Composite wind turbine rotor blade and method for making same | Jul 19, 1988 | Issued |
Array
(
[id] => 2473965
[patent_doc_number] => 04820121
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-11
[patent_title] => 'Turbine having a bearing cartridge'
[patent_app_type] => 1
[patent_app_number] => 7/219908
[patent_app_country] => US
[patent_app_date] => 1988-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1971
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/820/04820121.pdf
[firstpage_image] =>[orig_patent_app_number] => 219908
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/219908 | Turbine having a bearing cartridge | Jul 17, 1988 | Issued |
Array
(
[id] => 2658057
[patent_doc_number] => 04904155
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-27
[patent_title] => 'Vacuum pump'
[patent_app_type] => 1
[patent_app_number] => 7/217887
[patent_app_country] => US
[patent_app_date] => 1988-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 1525
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/904/04904155.pdf
[firstpage_image] =>[orig_patent_app_number] => 217887
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/217887 | Vacuum pump | Jul 11, 1988 | Issued |
Array
(
[id] => 2473045
[patent_doc_number] => 04865517
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Blower with clam shell housing'
[patent_app_type] => 1
[patent_app_number] => 7/217761
[patent_app_country] => US
[patent_app_date] => 1988-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3483
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/865/04865517.pdf
[firstpage_image] =>[orig_patent_app_number] => 217761
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/217761 | Blower with clam shell housing | Jul 10, 1988 | Issued |
| 07/217402 | HUB FOR A PLASTIC BLOWER IMPELLER | Jul 10, 1988 | Abandoned |
Array
(
[id] => 2588166
[patent_doc_number] => 04921400
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-01
[patent_title] => 'Pump and a method of separating gas by such from a fluid to be pumped'
[patent_app_type] => 1
[patent_app_number] => 7/216009
[patent_app_country] => US
[patent_app_date] => 1988-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3084
[patent_no_of_claims] => 43
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/921/04921400.pdf
[firstpage_image] =>[orig_patent_app_number] => 216009
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/216009 | Pump and a method of separating gas by such from a fluid to be pumped | Jul 5, 1988 | Issued |