
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] => 2842328
[patent_doc_number] => 05112193
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'Fan blade axial retention device'
[patent_app_type] => 1
[patent_app_number] => 7/580885
[patent_app_country] => US
[patent_app_date] => 1990-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 1716
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/112/05112193.pdf
[firstpage_image] =>[orig_patent_app_number] => 580885
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/580885 | Fan blade axial retention device | Sep 10, 1990 | Issued |
Array
(
[id] => 2697428
[patent_doc_number] => 05067877
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-26
[patent_title] => 'Fan blade axial retention device'
[patent_app_type] => 1
[patent_app_number] => 7/580709
[patent_app_country] => US
[patent_app_date] => 1990-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1450
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/067/05067877.pdf
[firstpage_image] =>[orig_patent_app_number] => 580709
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/580709 | Fan blade axial retention device | Sep 10, 1990 | Issued |
Array
(
[id] => 2769035
[patent_doc_number] => 05151010
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-29
[patent_title] => 'Combined centrifugal and vacuum pump'
[patent_app_type] => 1
[patent_app_number] => 7/579405
[patent_app_country] => US
[patent_app_date] => 1990-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5849
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/151/05151010.pdf
[firstpage_image] =>[orig_patent_app_number] => 579405
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/579405 | Combined centrifugal and vacuum pump | Sep 6, 1990 | Issued |
Array
(
[id] => 2813807
[patent_doc_number] => 05116198
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-26
[patent_title] => 'Centrifugal pumping apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/579406
[patent_app_country] => US
[patent_app_date] => 1990-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2741
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/116/05116198.pdf
[firstpage_image] =>[orig_patent_app_number] => 579406
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/579406 | Centrifugal pumping apparatus | Sep 6, 1990 | Issued |
Array
(
[id] => 2832118
[patent_doc_number] => 05137421
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-11
[patent_title] => 'Shroud rings'
[patent_app_type] => 1
[patent_app_number] => 7/577017
[patent_app_country] => US
[patent_app_date] => 1990-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1004
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/137/05137421.pdf
[firstpage_image] =>[orig_patent_app_number] => 577017
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/577017 | Shroud rings | Sep 3, 1990 | Issued |
Array
(
[id] => 2835545
[patent_doc_number] => 05106266
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-21
[patent_title] => 'Dual alloy turbine blade'
[patent_app_type] => 1
[patent_app_number] => 7/577849
[patent_app_country] => US
[patent_app_date] => 1990-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 3915
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/106/05106266.pdf
[firstpage_image] =>[orig_patent_app_number] => 577849
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/577849 | Dual alloy turbine blade | Aug 29, 1990 | Issued |
Array
(
[id] => 2777403
[patent_doc_number] => 05100293
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-31
[patent_title] => 'Turbine blade'
[patent_app_type] => 1
[patent_app_number] => 7/573798
[patent_app_country] => US
[patent_app_date] => 1990-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 4405
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/100/05100293.pdf
[firstpage_image] =>[orig_patent_app_number] => 573798
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/573798 | Turbine blade | Aug 27, 1990 | Issued |
| 07/573820 | MEANS AND METHOD FOR REDUCING SOLID PARTICLE EROSION IN TURBINES | Aug 27, 1990 | Abandoned |
Array
(
[id] => 2749084
[patent_doc_number] => 05059092
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Vacuum pump having emergency bearings'
[patent_app_type] => 1
[patent_app_number] => 7/568037
[patent_app_country] => US
[patent_app_date] => 1990-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1384
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/059/05059092.pdf
[firstpage_image] =>[orig_patent_app_number] => 568037
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/568037 | Vacuum pump having emergency bearings | Aug 15, 1990 | Issued |
Array
(
[id] => 2813885
[patent_doc_number] => 05116202
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-26
[patent_title] => 'Impeller'
[patent_app_type] => 1
[patent_app_number] => 7/557008
[patent_app_country] => US
[patent_app_date] => 1990-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 910
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/116/05116202.pdf
[firstpage_image] =>[orig_patent_app_number] => 557008
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/557008 | Impeller | Jul 24, 1990 | Issued |
Array
(
[id] => 2704511
[patent_doc_number] => 05052893
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-01
[patent_title] => 'Stop means and sealing ring of a blade assembly mounted on a gas-turbine-engine rotor-disk'
[patent_app_type] => 1
[patent_app_number] => 7/543717
[patent_app_country] => US
[patent_app_date] => 1990-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1169
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/052/05052893.pdf
[firstpage_image] =>[orig_patent_app_number] => 543717
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/543717 | Stop means and sealing ring of a blade assembly mounted on a gas-turbine-engine rotor-disk | Jul 16, 1990 | Issued |
Array
(
[id] => 2704199
[patent_doc_number] => 05009568
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-23
[patent_title] => 'Wave actuated power generating apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/551144
[patent_app_country] => US
[patent_app_date] => 1990-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3115
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 266
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/009/05009568.pdf
[firstpage_image] =>[orig_patent_app_number] => 551144
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/551144 | Wave actuated power generating apparatus | Jul 10, 1990 | Issued |
Array
(
[id] => 2850322
[patent_doc_number] => 05165858
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-24
[patent_title] => 'Molten metal pump'
[patent_app_type] => 1
[patent_app_number] => 7/529105
[patent_app_country] => US
[patent_app_date] => 1990-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3635
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/165/05165858.pdf
[firstpage_image] =>[orig_patent_app_number] => 529105
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/529105 | Molten metal pump | Jul 9, 1990 | Issued |
Array
(
[id] => 2671970
[patent_doc_number] => 05066195
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-19
[patent_title] => 'Propeller for aircraft or the like'
[patent_app_type] => 1
[patent_app_number] => 7/550379
[patent_app_country] => US
[patent_app_date] => 1990-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 4237
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/066/05066195.pdf
[firstpage_image] =>[orig_patent_app_number] => 550379
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/550379 | Propeller for aircraft or the like | Jul 9, 1990 | Issued |
Array
(
[id] => 2857538
[patent_doc_number] => 05096383
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-17
[patent_title] => 'Propeller blades'
[patent_app_type] => 1
[patent_app_number] => 7/549604
[patent_app_country] => US
[patent_app_date] => 1990-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4226
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/096/05096383.pdf
[firstpage_image] =>[orig_patent_app_number] => 549604
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/549604 | Propeller blades | Jul 8, 1990 | Issued |
Array
(
[id] => 2836464
[patent_doc_number] => 05110261
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Fan blade'
[patent_app_type] => 1
[patent_app_number] => 7/548079
[patent_app_country] => US
[patent_app_date] => 1990-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 1550
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/110/05110261.pdf
[firstpage_image] =>[orig_patent_app_number] => 548079
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/548079 | Fan blade | Jul 4, 1990 | Issued |
Array
(
[id] => 2774436
[patent_doc_number] => 05092735
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-03
[patent_title] => 'Blade outer air seal cooling system'
[patent_app_type] => 1
[patent_app_number] => 7/547256
[patent_app_country] => US
[patent_app_date] => 1990-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1362
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/092/05092735.pdf
[firstpage_image] =>[orig_patent_app_number] => 547256
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/547256 | Blade outer air seal cooling system | Jul 1, 1990 | Issued |
Array
(
[id] => 2813841
[patent_doc_number] => 05116200
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-26
[patent_title] => 'Apparatus and methods for minimizing vibrational stresses in axial flow turbines'
[patent_app_type] => 1
[patent_app_number] => 7/544956
[patent_app_country] => US
[patent_app_date] => 1990-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2278
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/116/05116200.pdf
[firstpage_image] =>[orig_patent_app_number] => 544956
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/544956 | Apparatus and methods for minimizing vibrational stresses in axial flow turbines | Jun 27, 1990 | Issued |
| 07/544073 | HIGH HEAD CENTRIFUGAL SLICING SLURRY PUMP | Jun 25, 1990 | Abandoned |
Array
(
[id] => 3033775
[patent_doc_number] => 05286163
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-15
[patent_title] => 'Molten metal pump with filter'
[patent_app_type] => 1
[patent_app_number] => 7/532889
[patent_app_country] => US
[patent_app_date] => 1990-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4139
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/286/05286163.pdf
[firstpage_image] =>[orig_patent_app_number] => 532889
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/532889 | Molten metal pump with filter | Jun 4, 1990 | Issued |