
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] => 2174580
[patent_doc_number] => 04512720
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-23
[patent_title] => 'Pump impellers and manufacture thereof by co-injection molding'
[patent_app_type] => 1
[patent_app_number] => 6/484202
[patent_app_country] => US
[patent_app_date] => 1983-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 3573
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/512/04512720.pdf
[firstpage_image] =>[orig_patent_app_number] => 484202
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/484202 | Pump impellers and manufacture thereof by co-injection molding | Apr 11, 1983 | Issued |
| 06/484030 | AUTONOMOUS ASSISTANCE DEVICE FOR A SAFETY VALVE | Apr 10, 1983 | Abandoned |
Array
(
[id] => 2070971
[patent_doc_number] => 04470756
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-11
[patent_title] => 'Device for axial securing of blade feet of a gas turbine disk'
[patent_app_type] => 1
[patent_app_number] => 6/482871
[patent_app_country] => US
[patent_app_date] => 1983-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 2136
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 365
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/470/04470756.pdf
[firstpage_image] =>[orig_patent_app_number] => 482871
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/482871 | Device for axial securing of blade feet of a gas turbine disk | Apr 6, 1983 | Issued |
Array
(
[id] => 2153174
[patent_doc_number] => 04520839
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-04
[patent_title] => 'Valve'
[patent_app_type] => 1
[patent_app_number] => 6/481413
[patent_app_country] => US
[patent_app_date] => 1983-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1115
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/520/04520839.pdf
[firstpage_image] =>[orig_patent_app_number] => 481413
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/481413 | Valve | Mar 31, 1983 | Issued |
Array
(
[id] => 2162552
[patent_doc_number] => 04540338
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-09-10
[patent_title] => 'Suction chamber in a fan'
[patent_app_type] => 1
[patent_app_number] => 6/481158
[patent_app_country] => US
[patent_app_date] => 1983-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1196
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/540/04540338.pdf
[firstpage_image] =>[orig_patent_app_number] => 481158
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/481158 | Suction chamber in a fan | Mar 31, 1983 | Issued |
| 06/480706 | ROTARY MEANS FOR MULTISTAGE FANS | Mar 30, 1983 | Abandoned |
Array
(
[id] => 2237265
[patent_doc_number] => 04566857
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-28
[patent_title] => 'Locking of rotor blades on a rotor disk'
[patent_app_type] => 1
[patent_app_number] => 6/478949
[patent_app_country] => US
[patent_app_date] => 1983-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2355
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/566/04566857.pdf
[firstpage_image] =>[orig_patent_app_number] => 478949
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/478949 | Locking of rotor blades on a rotor disk | Mar 24, 1983 | Issued |
Array
(
[id] => 2118688
[patent_doc_number] => 04480959
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-06
[patent_title] => 'Device for damping vibrations of mobile turbine blades'
[patent_app_type] => 1
[patent_app_number] => 6/475117
[patent_app_country] => US
[patent_app_date] => 1983-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1006
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/480/04480959.pdf
[firstpage_image] =>[orig_patent_app_number] => 475117
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/475117 | Device for damping vibrations of mobile turbine blades | Mar 13, 1983 | Issued |
| 06/471520 | COMPRESSOR SHROUDS AND SHROUD ASSEMBLIES | Mar 1, 1983 | Abandoned |
Array
(
[id] => 2173265
[patent_doc_number] => 04514138
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-30
[patent_title] => 'Leakage water discharge method and apparatus in a reversible hydraulic machine'
[patent_app_type] => 1
[patent_app_number] => 6/469271
[patent_app_country] => US
[patent_app_date] => 1983-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2430
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 360
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/514/04514138.pdf
[firstpage_image] =>[orig_patent_app_number] => 469271
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/469271 | Leakage water discharge method and apparatus in a reversible hydraulic machine | Feb 23, 1983 | Issued |
Array
(
[id] => 2138252
[patent_doc_number] => 04522560
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-11
[patent_title] => 'Liquid-ring compressor for gases'
[patent_app_type] => 1
[patent_app_number] => 6/466008
[patent_app_country] => US
[patent_app_date] => 1983-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 1786
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/522/04522560.pdf
[firstpage_image] =>[orig_patent_app_number] => 466008
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/466008 | Liquid-ring compressor for gases | Feb 13, 1983 | Issued |
Array
(
[id] => 2118681
[patent_doc_number] => 04480958
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-06
[patent_title] => 'High pressure turbine rotor two-piece blade retainer'
[patent_app_type] => 1
[patent_app_number] => 6/465213
[patent_app_country] => US
[patent_app_date] => 1983-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2805
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 331
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/480/04480958.pdf
[firstpage_image] =>[orig_patent_app_number] => 465213
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/465213 | High pressure turbine rotor two-piece blade retainer | Feb 8, 1983 | Issued |
Array
(
[id] => 2135255
[patent_doc_number] => 04531890
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-30
[patent_title] => 'Centrifugal fan impeller'
[patent_app_type] => 1
[patent_app_number] => 6/460249
[patent_app_country] => US
[patent_app_date] => 1983-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2586
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/531/04531890.pdf
[firstpage_image] =>[orig_patent_app_number] => 460249
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/460249 | Centrifugal fan impeller | Jan 23, 1983 | Issued |
Array
(
[id] => 2112904
[patent_doc_number] => 04479756
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-30
[patent_title] => 'Multi-stage pump'
[patent_app_type] => 1
[patent_app_number] => 6/458662
[patent_app_country] => US
[patent_app_date] => 1983-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2973
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 334
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/479/04479756.pdf
[firstpage_image] =>[orig_patent_app_number] => 458662
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/458662 | Multi-stage pump | Jan 16, 1983 | Issued |
Array
(
[id] => 2106510
[patent_doc_number] => 04466776
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-21
[patent_title] => 'Axial locking device for turbomachine blades'
[patent_app_type] => 1
[patent_app_number] => 6/457941
[patent_app_country] => US
[patent_app_date] => 1983-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1614
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/466/04466776.pdf
[firstpage_image] =>[orig_patent_app_number] => 457941
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/457941 | Axial locking device for turbomachine blades | Jan 13, 1983 | Issued |
| 06/456500 | VENTILATING UNIT | Jan 6, 1983 | Abandoned |
Array
(
[id] => 2203643
[patent_doc_number] => 04492517
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-08
[patent_title] => 'Segmented inlet nozzle for gas turbine, and methods of installation'
[patent_app_type] => 1
[patent_app_number] => 6/456288
[patent_app_country] => US
[patent_app_date] => 1983-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 5330
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/492/04492517.pdf
[firstpage_image] =>[orig_patent_app_number] => 456288
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/456288 | Segmented inlet nozzle for gas turbine, and methods of installation | Jan 5, 1983 | Issued |
Array
(
[id] => 2138221
[patent_doc_number] => 04522557
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-11
[patent_title] => 'Cooling device for movable turbine blade collars'
[patent_app_type] => 1
[patent_app_number] => 6/455732
[patent_app_country] => US
[patent_app_date] => 1983-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2940
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 319
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/522/04522557.pdf
[firstpage_image] =>[orig_patent_app_number] => 455732
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/455732 | Cooling device for movable turbine blade collars | Jan 4, 1983 | Issued |
Array
(
[id] => 2103990
[patent_doc_number] => 04472110
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-18
[patent_title] => 'Wind shifting apparatus for the electric fan'
[patent_app_type] => 1
[patent_app_number] => 6/455541
[patent_app_country] => US
[patent_app_date] => 1983-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2101
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 359
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/472/04472110.pdf
[firstpage_image] =>[orig_patent_app_number] => 455541
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/455541 | Wind shifting apparatus for the electric fan | Jan 3, 1983 | Issued |
Array
(
[id] => 2072793
[patent_doc_number] => 04460316
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-17
[patent_title] => 'Blade group with pinned root'
[patent_app_type] => 1
[patent_app_number] => 6/454216
[patent_app_country] => US
[patent_app_date] => 1982-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 813
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/460/04460316.pdf
[firstpage_image] =>[orig_patent_app_number] => 454216
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/454216 | Blade group with pinned root | Dec 28, 1982 | Issued |