
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] => 2445582
[patent_doc_number] => 04722661
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-02
[patent_title] => 'Magnetic-drive centrifugal pump'
[patent_app_type] => 1
[patent_app_number] => 6/785657
[patent_app_country] => US
[patent_app_date] => 1985-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3105
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 283
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/722/04722661.pdf
[firstpage_image] =>[orig_patent_app_number] => 785657
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/785657 | Magnetic-drive centrifugal pump | Oct 8, 1985 | Issued |
Array
(
[id] => 2321398
[patent_doc_number] => 04697983
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-06
[patent_title] => 'Steam introducing part structure of steam turbine'
[patent_app_type] => 1
[patent_app_number] => 6/785599
[patent_app_country] => US
[patent_app_date] => 1985-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 2591
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 306
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/697/04697983.pdf
[firstpage_image] =>[orig_patent_app_number] => 785599
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/785599 | Steam introducing part structure of steam turbine | Oct 7, 1985 | Issued |
Array
(
[id] => 2357234
[patent_doc_number] => 04657479
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-14
[patent_title] => 'Rotor tip clearance control devices'
[patent_app_type] => 1
[patent_app_number] => 6/783159
[patent_app_country] => US
[patent_app_date] => 1985-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 1943
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/657/04657479.pdf
[firstpage_image] =>[orig_patent_app_number] => 783159
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/783159 | Rotor tip clearance control devices | Oct 1, 1985 | Issued |
Array
(
[id] => 2332306
[patent_doc_number] => 04668163
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-26
[patent_title] => 'Automatic control device of a labyrinth seal clearance in a turbo-jet engine'
[patent_app_type] => 1
[patent_app_number] => 6/780440
[patent_app_country] => US
[patent_app_date] => 1985-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3334
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 300
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/668/04668163.pdf
[firstpage_image] =>[orig_patent_app_number] => 780440
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/780440 | Automatic control device of a labyrinth seal clearance in a turbo-jet engine | Sep 25, 1985 | Issued |
Array
(
[id] => 2380622
[patent_doc_number] => 04662821
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-05
[patent_title] => 'Automatic control device of a labyrinth seal clearance in a turbo jet engine'
[patent_app_type] => 1
[patent_app_number] => 6/780457
[patent_app_country] => US
[patent_app_date] => 1985-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4262
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/662/04662821.pdf
[firstpage_image] =>[orig_patent_app_number] => 780457
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/780457 | Automatic control device of a labyrinth seal clearance in a turbo jet engine | Sep 25, 1985 | Issued |
Array
(
[id] => 2406049
[patent_doc_number] => 04725197
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-16
[patent_title] => 'Devices for imparting rotary motion'
[patent_app_type] => 1
[patent_app_number] => 6/779722
[patent_app_country] => US
[patent_app_date] => 1985-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2116
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/725/04725197.pdf
[firstpage_image] =>[orig_patent_app_number] => 779722
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/779722 | Devices for imparting rotary motion | Sep 23, 1985 | Issued |
Array
(
[id] => 2344192
[patent_doc_number] => 04692091
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-08
[patent_title] => 'Low noise fan'
[patent_app_type] => 1
[patent_app_number] => 6/779059
[patent_app_country] => US
[patent_app_date] => 1985-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1822
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/692/04692091.pdf
[firstpage_image] =>[orig_patent_app_number] => 779059
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/779059 | Low noise fan | Sep 22, 1985 | Issued |
| 06/778730 | AIR CLEANING APPARATUS AND CONSTRUCTION OF CLEAN ROOM WITH THE SAME | Sep 19, 1985 | Abandoned |
| 06/778127 | ROLL-FORMED SUBMERSIBLE PUMP | Sep 18, 1985 | Abandoned |
Array
(
[id] => 2297531
[patent_doc_number] => 04673330
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-16
[patent_title] => 'Method for control of the function of a centrifugal pump'
[patent_app_type] => 1
[patent_app_number] => 6/777302
[patent_app_country] => US
[patent_app_date] => 1985-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2594
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/673/04673330.pdf
[firstpage_image] =>[orig_patent_app_number] => 777302
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/777302 | Method for control of the function of a centrifugal pump | Sep 17, 1985 | Issued |
| 06/777040 | CENTRIFUGAL PUMP | Sep 16, 1985 | Abandoned |
Array
(
[id] => 2332294
[patent_doc_number] => 04668162
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-26
[patent_title] => 'Changeable cooling control system for a turbine shroud and rotor'
[patent_app_type] => 1
[patent_app_number] => 6/776322
[patent_app_country] => US
[patent_app_date] => 1985-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3278
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/668/04668162.pdf
[firstpage_image] =>[orig_patent_app_number] => 776322
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/776322 | Changeable cooling control system for a turbine shroud and rotor | Sep 15, 1985 | Issued |
Array
(
[id] => 2289026
[patent_doc_number] => 04652209
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-24
[patent_title] => 'Knurled turbine tip seal'
[patent_app_type] => 1
[patent_app_number] => 6/775554
[patent_app_country] => US
[patent_app_date] => 1985-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1040
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/652/04652209.pdf
[firstpage_image] =>[orig_patent_app_number] => 775554
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/775554 | Knurled turbine tip seal | Sep 12, 1985 | Issued |
Array
(
[id] => 2405399
[patent_doc_number] => 04743160
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-10
[patent_title] => 'Process and device for limiting the overspeed of a low head hydroelectric generating set'
[patent_app_type] => 1
[patent_app_number] => 6/774697
[patent_app_country] => US
[patent_app_date] => 1985-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3765
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/743/04743160.pdf
[firstpage_image] =>[orig_patent_app_number] => 774697
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/774697 | Process and device for limiting the overspeed of a low head hydroelectric generating set | Sep 10, 1985 | Issued |
Array
(
[id] => 2342555
[patent_doc_number] => 04653574
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-31
[patent_title] => 'Air to air heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/774376
[patent_app_country] => US
[patent_app_date] => 1985-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4968
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 293
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/653/04653574.pdf
[firstpage_image] =>[orig_patent_app_number] => 774376
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/774376 | Air to air heat exchanger | Sep 8, 1985 | Issued |
Array
(
[id] => 2315938
[patent_doc_number] => 04633759
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-06
[patent_title] => 'Hydraulic pivot drive'
[patent_app_type] => 1
[patent_app_number] => 6/771721
[patent_app_country] => US
[patent_app_date] => 1985-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4753
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 389
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/633/04633759.pdf
[firstpage_image] =>[orig_patent_app_number] => 771721
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/771721 | Hydraulic pivot drive | Sep 2, 1985 | Issued |
Array
(
[id] => 2311114
[patent_doc_number] => 04715780
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-29
[patent_title] => 'Water pump'
[patent_app_type] => 1
[patent_app_number] => 6/771119
[patent_app_country] => US
[patent_app_date] => 1985-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1488
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/715/04715780.pdf
[firstpage_image] =>[orig_patent_app_number] => 771119
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/771119 | Water pump | Aug 29, 1985 | Issued |
Array
(
[id] => 2348307
[patent_doc_number] => 04653980
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-31
[patent_title] => 'Mechanical seal for pumps and method of fabricating same'
[patent_app_type] => 1
[patent_app_number] => 6/770474
[patent_app_country] => US
[patent_app_date] => 1985-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 5127
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/653/04653980.pdf
[firstpage_image] =>[orig_patent_app_number] => 770474
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/770474 | Mechanical seal for pumps and method of fabricating same | Aug 28, 1985 | Issued |
Array
(
[id] => 2304352
[patent_doc_number] => 04674951
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-23
[patent_title] => 'Ring structure and compressor blow-off arrangement comprising said ring'
[patent_app_type] => 1
[patent_app_number] => 6/770247
[patent_app_country] => US
[patent_app_date] => 1985-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2050
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/674/04674951.pdf
[firstpage_image] =>[orig_patent_app_number] => 770247
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/770247 | Ring structure and compressor blow-off arrangement comprising said ring | Aug 27, 1985 | Issued |
Array
(
[id] => 2352709
[patent_doc_number] => 04687411
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-18
[patent_title] => 'Speed increasing gear for a centrifugal compressor'
[patent_app_type] => 1
[patent_app_number] => 6/769326
[patent_app_country] => US
[patent_app_date] => 1985-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3205
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 307
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/687/04687411.pdf
[firstpage_image] =>[orig_patent_app_number] => 769326
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/769326 | Speed increasing gear for a centrifugal compressor | Aug 25, 1985 | Issued |