Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 2321432 [patent_doc_number] => 04697985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Gas turbine vane' [patent_app_type] => 1 [patent_app_number] => 6/708801 [patent_app_country] => US [patent_app_date] => 1985-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2811 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/697/04697985.pdf [firstpage_image] =>[orig_patent_app_number] => 708801 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/708801
Gas turbine vane Mar 5, 1985 Issued
Array ( [id] => 2344316 [patent_doc_number] => 04692100 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-08 [patent_title] => 'Vacuum blade for a hollow type fan and process' [patent_app_type] => 1 [patent_app_number] => 6/706266 [patent_app_country] => US [patent_app_date] => 1985-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1148 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/692/04692100.pdf [firstpage_image] =>[orig_patent_app_number] => 706266 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/706266
Vacuum blade for a hollow type fan and process Feb 26, 1985 Issued
Array ( [id] => 2304377 [patent_doc_number] => 04674953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-23 [patent_title] => 'Multistage hydraulic machines' [patent_app_type] => 1 [patent_app_number] => 6/706190 [patent_app_country] => US [patent_app_date] => 1985-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2184 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/674/04674953.pdf [firstpage_image] =>[orig_patent_app_number] => 706190 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/706190
Multistage hydraulic machines Feb 26, 1985 Issued
06/705000 TURBOMOLECULAR PUMP Feb 24, 1985 Abandoned
Array ( [id] => 2409067 [patent_doc_number] => 04728255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Removable stiffening disk' [patent_app_type] => 1 [patent_app_number] => 6/704972 [patent_app_country] => US [patent_app_date] => 1985-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1411 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728255.pdf [firstpage_image] =>[orig_patent_app_number] => 704972 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/704972
Removable stiffening disk Feb 24, 1985 Issued
Array ( [id] => 2298727 [patent_doc_number] => 04642027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-10 [patent_title] => 'Method and structure for preventing the ignition of titanium fires' [patent_app_type] => 1 [patent_app_number] => 6/704524 [patent_app_country] => US [patent_app_date] => 1985-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1854 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/642/04642027.pdf [firstpage_image] =>[orig_patent_app_number] => 704524 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/704524
Method and structure for preventing the ignition of titanium fires Feb 21, 1985 Issued
Array ( [id] => 2286934 [patent_doc_number] => 04659282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Apparatus for preventing the spreading of titanium fires in gas turbine engines' [patent_app_type] => 1 [patent_app_number] => 6/704525 [patent_app_country] => US [patent_app_date] => 1985-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2210 [patent_no_of_claims] => 15 [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/04/659/04659282.pdf [firstpage_image] =>[orig_patent_app_number] => 704525 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/704525
Apparatus for preventing the spreading of titanium fires in gas turbine engines Feb 21, 1985 Issued
Array ( [id] => 2173484 [patent_doc_number] => 04560320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Ventilating unit' [patent_app_type] => 1 [patent_app_number] => 6/701805 [patent_app_country] => US [patent_app_date] => 1985-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5793 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/560/04560320.pdf [firstpage_image] =>[orig_patent_app_number] => 701805 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/701805
Ventilating unit Feb 18, 1985 Issued
Array ( [id] => 2292659 [patent_doc_number] => 04696622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-29 [patent_title] => 'Ultrasonic channel diffuser' [patent_app_type] => 1 [patent_app_number] => 6/701088 [patent_app_country] => US [patent_app_date] => 1985-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1617 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/696/04696622.pdf [firstpage_image] =>[orig_patent_app_number] => 701088 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/701088
Ultrasonic channel diffuser Feb 12, 1985 Issued
Array ( [id] => 2305685 [patent_doc_number] => 04645418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Fluid pump' [patent_app_type] => 1 [patent_app_number] => 6/699501 [patent_app_country] => US [patent_app_date] => 1985-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2586 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645418.pdf [firstpage_image] =>[orig_patent_app_number] => 699501 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/699501
Fluid pump Feb 7, 1985 Issued
Array ( [id] => 2352789 [patent_doc_number] => 04687416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Method and device for decreasing the flow resistance on wings particularly aerofoils and blades of turbomachines exposed to gas flux such as air' [patent_app_type] => 1 [patent_app_number] => 6/699226 [patent_app_country] => US [patent_app_date] => 1985-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 2048 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687416.pdf [firstpage_image] =>[orig_patent_app_number] => 699226 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/699226
Method and device for decreasing the flow resistance on wings particularly aerofoils and blades of turbomachines exposed to gas flux such as air Feb 6, 1985 Issued
Array ( [id] => 2377543 [patent_doc_number] => 04695226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'Helicopter rotor backup damper system' [patent_app_type] => 1 [patent_app_number] => 6/697705 [patent_app_country] => US [patent_app_date] => 1985-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3223 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/695/04695226.pdf [firstpage_image] =>[orig_patent_app_number] => 697705 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/697705
Helicopter rotor backup damper system Feb 3, 1985 Issued
Array ( [id] => 2173046 [patent_doc_number] => 04529355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-16 [patent_title] => 'Compressor shrouds and shroud assemblies' [patent_app_type] => 1 [patent_app_number] => 6/696883 [patent_app_country] => US [patent_app_date] => 1985-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3065 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/529/04529355.pdf [firstpage_image] =>[orig_patent_app_number] => 696883 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/696883
Compressor shrouds and shroud assemblies Jan 30, 1985 Issued
06/689642 CENTRIFUGAL, INLINE, OPPOSED BALANCED GAS BLOWER Jan 7, 1985 Abandoned
Array ( [id] => 2349861 [patent_doc_number] => 04650395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Coolable seal segment for a rotary machine' [patent_app_type] => 1 [patent_app_number] => 6/684657 [patent_app_country] => US [patent_app_date] => 1984-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6186 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/650/04650395.pdf [firstpage_image] =>[orig_patent_app_number] => 684657 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/684657
Coolable seal segment for a rotary machine Dec 20, 1984 Issued
Array ( [id] => 2379284 [patent_doc_number] => 04720236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-19 [patent_title] => 'Coolable stator assembly for a gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 6/684821 [patent_app_country] => US [patent_app_date] => 1984-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5357 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/720/04720236.pdf [firstpage_image] =>[orig_patent_app_number] => 684821 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/684821
Coolable stator assembly for a gas turbine engine Dec 20, 1984 Issued
Array ( [id] => 2304407 [patent_doc_number] => 04674955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-23 [patent_title] => 'Radial inboard preswirl system' [patent_app_type] => 1 [patent_app_number] => 6/684650 [patent_app_country] => US [patent_app_date] => 1984-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 5015 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/674/04674955.pdf [firstpage_image] =>[orig_patent_app_number] => 684650 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/684650
Radial inboard preswirl system Dec 20, 1984 Issued
Array ( [id] => 2405517 [patent_doc_number] => 04743166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Blade root seal' [patent_app_type] => 1 [patent_app_number] => 6/684435 [patent_app_country] => US [patent_app_date] => 1984-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1584 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743166.pdf [firstpage_image] =>[orig_patent_app_number] => 684435 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/684435
Blade root seal Dec 19, 1984 Issued
Array ( [id] => 2313800 [patent_doc_number] => 04688988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Coolable stator assembly for a gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 6/682711 [patent_app_country] => US [patent_app_date] => 1984-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5110 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/688/04688988.pdf [firstpage_image] =>[orig_patent_app_number] => 682711 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/682711
Coolable stator assembly for a gas turbine engine Dec 16, 1984 Issued
Array ( [id] => 2378529 [patent_doc_number] => 04708588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Turbine cooling air supply system' [patent_app_type] => 1 [patent_app_number] => 6/682042 [patent_app_country] => US [patent_app_date] => 1984-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1616 [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/04/708/04708588.pdf [firstpage_image] =>[orig_patent_app_number] => 682042 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/682042
Turbine cooling air supply system Dec 13, 1984 Issued
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