
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] => 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 |
Array
(
[id] => 2721762
[patent_doc_number] => RE033589
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-14
[patent_title] => 'Helicopter blade airfoil'
[patent_app_type] => 2
[patent_app_number] => 7/526251
[patent_app_country] => US
[patent_app_date] => 1990-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3399
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 392
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/033/RE033589.pdf
[firstpage_image] =>[orig_patent_app_number] => 526251
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/526251 | Helicopter blade airfoil | May 16, 1990 | Issued |
Array
(
[id] => 2684641
[patent_doc_number] => 05064346
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-12
[patent_title] => 'Impeller of multiblade blower'
[patent_app_type] => 1
[patent_app_number] => 7/523179
[patent_app_country] => US
[patent_app_date] => 1990-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 15
[patent_no_of_words] => 2553
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/064/05064346.pdf
[firstpage_image] =>[orig_patent_app_number] => 523179
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/523179 | Impeller of multiblade blower | May 14, 1990 | Issued |
Array
(
[id] => 2905793
[patent_doc_number] => 05178518
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-12
[patent_title] => 'Free-yaw, free-pitch wind-driven electric generator apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/522452
[patent_app_country] => US
[patent_app_date] => 1990-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 20
[patent_no_of_words] => 5402
[patent_no_of_claims] => 44
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/178/05178518.pdf
[firstpage_image] =>[orig_patent_app_number] => 522452
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/522452 | Free-yaw, free-pitch wind-driven electric generator apparatus | May 13, 1990 | Issued |
Array
(
[id] => 2832171
[patent_doc_number] => 05137424
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-11
[patent_title] => 'Pump unit'
[patent_app_type] => 1
[patent_app_number] => 7/521565
[patent_app_country] => US
[patent_app_date] => 1990-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3244
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/137/05137424.pdf
[firstpage_image] =>[orig_patent_app_number] => 521565
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/521565 | Pump unit | May 9, 1990 | Issued |
Array
(
[id] => 2832978
[patent_doc_number] => RE034011
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-28
[patent_title] => 'Propeller combination for a boat propeller unit'
[patent_app_type] => 2
[patent_app_number] => 7/517615
[patent_app_country] => US
[patent_app_date] => 1990-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1435
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 25
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/034/RE034011.pdf
[firstpage_image] =>[orig_patent_app_number] => 517615
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/517615 | Propeller combination for a boat propeller unit | May 1, 1990 | Issued |
Array
(
[id] => 2762396
[patent_doc_number] => 05074754
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Rotor blade retention system'
[patent_app_type] => 1
[patent_app_number] => 7/513136
[patent_app_country] => US
[patent_app_date] => 1990-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1686
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/074/05074754.pdf
[firstpage_image] =>[orig_patent_app_number] => 513136
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/513136 | Rotor blade retention system | Apr 22, 1990 | Issued |
Array
(
[id] => 2857521
[patent_doc_number] => 05096382
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-17
[patent_title] => 'Ring-shrouded propeller'
[patent_app_type] => 1
[patent_app_number] => 7/511050
[patent_app_country] => US
[patent_app_date] => 1990-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 25
[patent_no_of_words] => 5127
[patent_no_of_claims] => 3
[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/05/096/05096382.pdf
[firstpage_image] =>[orig_patent_app_number] => 511050
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/511050 | Ring-shrouded propeller | Apr 18, 1990 | Issued |
Array
(
[id] => 2803570
[patent_doc_number] => 05085559
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-04
[patent_title] => 'Composite vane'
[patent_app_type] => 1
[patent_app_number] => 7/509926
[patent_app_country] => US
[patent_app_date] => 1990-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1441
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/085/05085559.pdf
[firstpage_image] =>[orig_patent_app_number] => 509926
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/509926 | Composite vane | Apr 15, 1990 | Issued |
Array
(
[id] => 2663355
[patent_doc_number] => 05073087
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-17
[patent_title] => 'Generator blower rotor structure'
[patent_app_type] => 1
[patent_app_number] => 7/508458
[patent_app_country] => US
[patent_app_date] => 1990-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1299
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/073/05073087.pdf
[firstpage_image] =>[orig_patent_app_number] => 508458
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/508458 | Generator blower rotor structure | Apr 12, 1990 | Issued |
Array
(
[id] => 2862627
[patent_doc_number] => 05090869
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Variable pitch propeller module for an aero gas turbine engine powerplant'
[patent_app_type] => 1
[patent_app_number] => 7/507578
[patent_app_country] => US
[patent_app_date] => 1990-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5443
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 391
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/090/05090869.pdf
[firstpage_image] =>[orig_patent_app_number] => 507578
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/507578 | Variable pitch propeller module for an aero gas turbine engine powerplant | Apr 10, 1990 | Issued |
Array
(
[id] => 2777462
[patent_doc_number] => 05100296
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-31
[patent_title] => 'Steam turbine integral control stage blade group'
[patent_app_type] => 1
[patent_app_number] => 7/506147
[patent_app_country] => US
[patent_app_date] => 1990-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1849
[patent_no_of_claims] => 6
[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/05/100/05100296.pdf
[firstpage_image] =>[orig_patent_app_number] => 506147
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/506147 | Steam turbine integral control stage blade group | Apr 8, 1990 | Issued |
| 90/001984 | DOUBLE PROPELLER DRIVE FOR BOATS | Apr 5, 1990 | Issued |
Array
(
[id] => 2779745
[patent_doc_number] => 05102295
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-07
[patent_title] => 'Thrust force-compensating apparatus with improved hydraulic pressure-responsive balance mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/505119
[patent_app_country] => US
[patent_app_date] => 1990-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 7067
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/102/05102295.pdf
[firstpage_image] =>[orig_patent_app_number] => 505119
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/505119 | Thrust force-compensating apparatus with improved hydraulic pressure-responsive balance mechanism | Apr 2, 1990 | Issued |
Array
(
[id] => 2869222
[patent_doc_number] => 05108262
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'High damping flexible propeller/impleller'
[patent_app_type] => 1
[patent_app_number] => 7/498139
[patent_app_country] => US
[patent_app_date] => 1990-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2028
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/108/05108262.pdf
[firstpage_image] =>[orig_patent_app_number] => 498139
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/498139 | High damping flexible propeller/impleller | Mar 22, 1990 | Issued |