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] => 3609632 [patent_doc_number] => 05685153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-11 [patent_title] => 'Efficient utilization of chlorine and/or moisture-containing fuels and wastes' [patent_app_type] => 1 [patent_app_number] => 8/486026 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 15382 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/685/05685153.pdf [firstpage_image] =>[orig_patent_app_number] => 486026 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/486026
Efficient utilization of chlorine and/or moisture-containing fuels and wastes Jun 6, 1995 Issued
Array ( [id] => 3612685 [patent_doc_number] => 05601403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Apparatus and methods for modifying a turbine diaphragm for use with a reduced rotor LAN diameter' [patent_app_type] => 1 [patent_app_number] => 8/472577 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2789 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/601/05601403.pdf [firstpage_image] =>[orig_patent_app_number] => 472577 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/472577
Apparatus and methods for modifying a turbine diaphragm for use with a reduced rotor LAN diameter Jun 6, 1995 Issued
Array ( [id] => 3648939 [patent_doc_number] => 05655749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Process and device for the contactless electronic control of the flow of water in a plumbing unit' [patent_app_type] => 1 [patent_app_number] => 8/474679 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1835 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655749.pdf [firstpage_image] =>[orig_patent_app_number] => 474679 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474679
Process and device for the contactless electronic control of the flow of water in a plumbing unit Jun 6, 1995 Issued
Array ( [id] => 3501422 [patent_doc_number] => 05562562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Differential gear assembly' [patent_app_type] => 1 [patent_app_number] => 8/474509 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6369 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/562/05562562.pdf [firstpage_image] =>[orig_patent_app_number] => 474509 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474509
Differential gear assembly Jun 6, 1995 Issued
Array ( [id] => 3578456 [patent_doc_number] => 05551840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Abrasive blade tip' [patent_app_type] => 1 [patent_app_number] => 8/483644 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5370 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/551/05551840.pdf [firstpage_image] =>[orig_patent_app_number] => 483644 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/483644
Abrasive blade tip Jun 6, 1995 Issued
Array ( [id] => 3590244 [patent_doc_number] => 05588224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Chill roll assembly' [patent_app_type] => 1 [patent_app_number] => 8/488381 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3771 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/588/05588224.pdf [firstpage_image] =>[orig_patent_app_number] => 488381 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/488381
Chill roll assembly Jun 6, 1995 Issued
Array ( [id] => 3796439 [patent_doc_number] => 05810552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Single-cast, high-temperature, thin wall structures having a high thermal conductivity member connecting the walls and methods of making the same' [patent_app_type] => 1 [patent_app_number] => 8/474308 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5617 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/810/05810552.pdf [firstpage_image] =>[orig_patent_app_number] => 474308 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474308
Single-cast, high-temperature, thin wall structures having a high thermal conductivity member connecting the walls and methods of making the same Jun 6, 1995 Issued
Array ( [id] => 3686749 [patent_doc_number] => 05676520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Method and apparatus for inhibiting oxidation in pumps for pumping molten metal' [patent_app_type] => 1 [patent_app_number] => 8/474512 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4716 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/676/05676520.pdf [firstpage_image] =>[orig_patent_app_number] => 474512 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474512
Method and apparatus for inhibiting oxidation in pumps for pumping molten metal Jun 6, 1995 Issued
Array ( [id] => 3573844 [patent_doc_number] => 05580326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Differential gear assembly' [patent_app_type] => 1 [patent_app_number] => 8/465951 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6967 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/580/05580326.pdf [firstpage_image] =>[orig_patent_app_number] => 465951 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/465951
Differential gear assembly Jun 5, 1995 Issued
Array ( [id] => 3630802 [patent_doc_number] => 05682827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Fluidized-bed combustor' [patent_app_type] => 1 [patent_app_number] => 8/471204 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10054 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/682/05682827.pdf [firstpage_image] =>[orig_patent_app_number] => 471204 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/471204
Fluidized-bed combustor Jun 5, 1995 Issued
Array ( [id] => 3637840 [patent_doc_number] => 05628615 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Vortex flow blower and vane wheel therefor' [patent_app_type] => 1 [patent_app_number] => 8/470457 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 44 [patent_no_of_words] => 3949 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/628/05628615.pdf [firstpage_image] =>[orig_patent_app_number] => 470457 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/470457
Vortex flow blower and vane wheel therefor Jun 5, 1995 Issued
Array ( [id] => 3752231 [patent_doc_number] => 05806443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Pulverized coal burner and method of using same' [patent_app_type] => 1 [patent_app_number] => 8/462292 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 9369 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806443.pdf [firstpage_image] =>[orig_patent_app_number] => 462292 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/462292
Pulverized coal burner and method of using same Jun 4, 1995 Issued
Array ( [id] => 3526023 [patent_doc_number] => 05553391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Method and apparatus for heat treating webs' [patent_app_type] => 1 [patent_app_number] => 8/462755 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7238 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/553/05553391.pdf [firstpage_image] =>[orig_patent_app_number] => 462755 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/462755
Method and apparatus for heat treating webs Jun 4, 1995 Issued
Array ( [id] => 3648287 [patent_doc_number] => 05591008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Fan impellers' [patent_app_type] => 1 [patent_app_number] => 8/459796 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1647 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/591/05591008.pdf [firstpage_image] =>[orig_patent_app_number] => 459796 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/459796
Fan impellers Jun 1, 1995 Issued
08/455535 A FLUIDIZED BED APPARATUS FOR DRYING OR COOLING OF POWDER AND A PROCESS FOR DRYING OR COOLING POWDER WITH THE SAME May 30, 1995 Abandoned
Array ( [id] => 3648273 [patent_doc_number] => 05591007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Multi-tier turbine airfoil' [patent_app_type] => 1 [patent_app_number] => 8/455869 [patent_app_country] => US [patent_app_date] => 1995-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2541 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/591/05591007.pdf [firstpage_image] =>[orig_patent_app_number] => 455869 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/455869
Multi-tier turbine airfoil May 30, 1995 Issued
08/455891 PORTABLE DEVICE FOR DESTROYING NEEDLES May 30, 1995 Abandoned
Array ( [id] => 3927550 [patent_doc_number] => 05871332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 8/454777 [patent_app_country] => US [patent_app_date] => 1995-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2250 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871332.pdf [firstpage_image] =>[orig_patent_app_number] => 454777 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/454777
Centrifugal pump May 30, 1995 Issued
Array ( [id] => 3542235 [patent_doc_number] => 05501021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Common idler strap for use in a clothes dryer' [patent_app_type] => 1 [patent_app_number] => 8/453231 [patent_app_country] => US [patent_app_date] => 1995-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2737 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/501/05501021.pdf [firstpage_image] =>[orig_patent_app_number] => 453231 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/453231
Common idler strap for use in a clothes dryer May 29, 1995 Issued
Array ( [id] => 3515557 [patent_doc_number] => 05555643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Method and apparatus for creating air flow in a wall or ceiling for drying purposes through an electrical box' [patent_app_type] => 1 [patent_app_number] => 8/452270 [patent_app_country] => US [patent_app_date] => 1995-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 23 [patent_no_of_words] => 6811 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/555/05555643.pdf [firstpage_image] =>[orig_patent_app_number] => 452270 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/452270
Method and apparatus for creating air flow in a wall or ceiling for drying purposes through an electrical box May 25, 1995 Issued
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