Search

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 numberTitle of the applicationFiling DateStatus
06/901724 PUMPING APPARATUS Aug 28, 1986 Abandoned
Array ( [id] => 2381009 [patent_doc_number] => 04764083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Discharge ring supporting structure of adjustable-blade axial-flow turbine' [patent_app_type] => 1 [patent_app_number] => 6/895738 [patent_app_country] => US [patent_app_date] => 1986-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3603 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764083.pdf [firstpage_image] =>[orig_patent_app_number] => 895738 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/895738
Discharge ring supporting structure of adjustable-blade axial-flow turbine Aug 11, 1986 Issued
06/894894 FUEL PUMP WITH PASSAGE FOR ATTENUATING NOISE GENERATED BY IMPELLER Aug 7, 1986 Abandoned
Array ( [id] => 2409050 [patent_doc_number] => 04728254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Method and apparatus for controlling a steam turbine of a power station unit' [patent_app_type] => 1 [patent_app_number] => 6/893597 [patent_app_country] => US [patent_app_date] => 1986-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1479 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728254.pdf [firstpage_image] =>[orig_patent_app_number] => 893597 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/893597
Method and apparatus for controlling a steam turbine of a power station unit Aug 5, 1986 Issued
Array ( [id] => 2408937 [patent_doc_number] => 04746273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Fan base and stand construction' [patent_app_type] => 1 [patent_app_number] => 6/892849 [patent_app_country] => US [patent_app_date] => 1986-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2342 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/746/04746273.pdf [firstpage_image] =>[orig_patent_app_number] => 892849 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/892849
Fan base and stand construction Aug 3, 1986 Issued
Array ( [id] => 2382555 [patent_doc_number] => 04781530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Compressor range improvement means' [patent_app_type] => 1 [patent_app_number] => 6/889633 [patent_app_country] => US [patent_app_date] => 1986-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4130 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781530.pdf [firstpage_image] =>[orig_patent_app_number] => 889633 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/889633
Compressor range improvement means Jul 27, 1986 Issued
Array ( [id] => 2406128 [patent_doc_number] => 04730985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-15 [patent_title] => 'Prop-fan with improved stability' [patent_app_type] => 1 [patent_app_number] => 6/892882 [patent_app_country] => US [patent_app_date] => 1986-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 31 [patent_no_of_words] => 6111 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/730/04730985.pdf [firstpage_image] =>[orig_patent_app_number] => 892882 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/892882
Prop-fan with improved stability Jul 27, 1986 Issued
Array ( [id] => 2377525 [patent_doc_number] => 04695225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'Axial swirl body for generating rotary flows' [patent_app_type] => 1 [patent_app_number] => 6/887977 [patent_app_country] => US [patent_app_date] => 1986-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1628 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/695/04695225.pdf [firstpage_image] =>[orig_patent_app_number] => 887977 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/887977
Axial swirl body for generating rotary flows Jul 23, 1986 Issued
Array ( [id] => 2321385 [patent_doc_number] => 04697982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Rotary pulp screen of the horizontal type having pulp stock feed at different axial positions on the screen' [patent_app_type] => 1 [patent_app_number] => 6/888220 [patent_app_country] => US [patent_app_date] => 1986-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 5970 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/697/04697982.pdf [firstpage_image] =>[orig_patent_app_number] => 888220 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/888220
Rotary pulp screen of the horizontal type having pulp stock feed at different axial positions on the screen Jul 22, 1986 Issued
Array ( [id] => 2320491 [patent_doc_number] => 04679983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Water pump for window washer unit' [patent_app_type] => 1 [patent_app_number] => 6/883449 [patent_app_country] => US [patent_app_date] => 1986-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1230 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/679/04679983.pdf [firstpage_image] =>[orig_patent_app_number] => 883449 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/883449
Water pump for window washer unit Jul 9, 1986 Issued
Array ( [id] => 2322369 [patent_doc_number] => 04705454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Turbomachine casing with containment structure intended to contain fractured rotating parts' [patent_app_type] => 1 [patent_app_number] => 6/883845 [patent_app_country] => US [patent_app_date] => 1986-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1610 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/705/04705454.pdf [firstpage_image] =>[orig_patent_app_number] => 883845 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/883845
Turbomachine casing with containment structure intended to contain fractured rotating parts Jul 8, 1986 Issued
06/882309 PORTABLE ELECTRIC FAN HAVING A UNIVERSALLY ADJUSTABLE MOUNTING Jul 6, 1986 Abandoned
Array ( [id] => 2406267 [patent_doc_number] => 04786232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Floating expansion control ring' [patent_app_type] => 1 [patent_app_number] => 6/880763 [patent_app_country] => US [patent_app_date] => 1986-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2480 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/786/04786232.pdf [firstpage_image] =>[orig_patent_app_number] => 880763 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/880763
Floating expansion control ring Jun 30, 1986 Issued
06/879970 THRUST MONITORING AND BALANCING APPARATUS Jun 29, 1986 Abandoned
Array ( [id] => 2322878 [patent_doc_number] => 04671740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Ceramic coated abrasion resistant member and process for making' [patent_app_type] => 1 [patent_app_number] => 6/881518 [patent_app_country] => US [patent_app_date] => 1986-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3215 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/671/04671740.pdf [firstpage_image] =>[orig_patent_app_number] => 881518 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881518
Ceramic coated abrasion resistant member and process for making Jun 29, 1986 Issued
Array ( [id] => 2437107 [patent_doc_number] => 04744726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Turboset with at least one low-pressure turbine stage having an outer housing and an inner housing coaxial thereto, and with high-pressure and/or medium-pressure turbine stage' [patent_app_type] => 1 [patent_app_number] => 6/879008 [patent_app_country] => US [patent_app_date] => 1986-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 9713 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 607 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/744/04744726.pdf [firstpage_image] =>[orig_patent_app_number] => 879008 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/879008
Turboset with at least one low-pressure turbine stage having an outer housing and an inner housing coaxial thereto, and with high-pressure and/or medium-pressure turbine stage Jun 25, 1986 Issued
Array ( [id] => 2406068 [patent_doc_number] => 04725198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Gas circulator' [patent_app_type] => 1 [patent_app_number] => 6/877841 [patent_app_country] => US [patent_app_date] => 1986-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1148 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/725/04725198.pdf [firstpage_image] =>[orig_patent_app_number] => 877841 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/877841
Gas circulator Jun 23, 1986 Issued
Array ( [id] => 2445601 [patent_doc_number] => 04722662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Vapor emission control system for pumps' [patent_app_type] => 1 [patent_app_number] => 6/875119 [patent_app_country] => US [patent_app_date] => 1986-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2046 [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/04/722/04722662.pdf [firstpage_image] =>[orig_patent_app_number] => 875119 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/875119
Vapor emission control system for pumps Jun 16, 1986 Issued
Array ( [id] => 2329234 [patent_doc_number] => 04701106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Radial-type ceramic turbine rotor and a method for producing the same' [patent_app_type] => 1 [patent_app_number] => 6/873850 [patent_app_country] => US [patent_app_date] => 1986-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3762 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/701/04701106.pdf [firstpage_image] =>[orig_patent_app_number] => 873850 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/873850
Radial-type ceramic turbine rotor and a method for producing the same Jun 10, 1986 Issued
Array ( [id] => 2380506 [patent_doc_number] => 04776760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Reinforced rubber liner for centrifugal pump casings' [patent_app_type] => 1 [patent_app_number] => 6/872529 [patent_app_country] => US [patent_app_date] => 1986-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3274 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/776/04776760.pdf [firstpage_image] =>[orig_patent_app_number] => 872529 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/872529
Reinforced rubber liner for centrifugal pump casings Jun 9, 1986 Issued
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