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
Array ( [id] => 2439159 [patent_doc_number] => 04792282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Liquid pump' [patent_app_type] => 1 [patent_app_number] => 7/057391 [patent_app_country] => US [patent_app_date] => 1987-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3071 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792282.pdf [firstpage_image] =>[orig_patent_app_number] => 057391 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057391
Liquid pump Jun 2, 1987 Issued
Array ( [id] => 2380306 [patent_doc_number] => 04772177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Screw pump' [patent_app_type] => 1 [patent_app_number] => 7/056139 [patent_app_country] => US [patent_app_date] => 1987-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1669 [patent_no_of_claims] => 5 [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/04/772/04772177.pdf [firstpage_image] =>[orig_patent_app_number] => 056139 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/056139
Screw pump May 28, 1987 Issued
Array ( [id] => 2514887 [patent_doc_number] => 04880351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Variable capacity turbine' [patent_app_type] => 1 [patent_app_number] => 7/054499 [patent_app_country] => US [patent_app_date] => 1987-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4842 [patent_no_of_claims] => 17 [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/04/880/04880351.pdf [firstpage_image] =>[orig_patent_app_number] => 054499 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/054499
Variable capacity turbine May 26, 1987 Issued
Array ( [id] => 2520117 [patent_doc_number] => 04797063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Floating suction apparatus' [patent_app_type] => 1 [patent_app_number] => 7/054742 [patent_app_country] => US [patent_app_date] => 1987-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1298 [patent_no_of_claims] => 18 [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/04/797/04797063.pdf [firstpage_image] =>[orig_patent_app_number] => 054742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/054742
Floating suction apparatus May 26, 1987 Issued
Array ( [id] => 2481589 [patent_doc_number] => 04824328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Turbine blade attachment' [patent_app_type] => 1 [patent_app_number] => 7/053237 [patent_app_country] => US [patent_app_date] => 1987-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7926 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/824/04824328.pdf [firstpage_image] =>[orig_patent_app_number] => 053237 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053237
Turbine blade attachment May 21, 1987 Issued
Array ( [id] => 2498282 [patent_doc_number] => 04798520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Method for installing integral shroud turbine blading' [patent_app_type] => 1 [patent_app_number] => 7/053246 [patent_app_country] => US [patent_app_date] => 1987-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2404 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798520.pdf [firstpage_image] =>[orig_patent_app_number] => 053246 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053246
Method for installing integral shroud turbine blading May 21, 1987 Issued
Array ( [id] => 2437716 [patent_doc_number] => 04749336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-07 [patent_title] => 'Induced rotation ejector' [patent_app_type] => 1 [patent_app_number] => 7/052391 [patent_app_country] => US [patent_app_date] => 1987-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 4982 [patent_no_of_claims] => 13 [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/04/749/04749336.pdf [firstpage_image] =>[orig_patent_app_number] => 052391 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/052391
Induced rotation ejector May 20, 1987 Issued
Array ( [id] => 2409086 [patent_doc_number] => 04728256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Underwater pump' [patent_app_type] => 1 [patent_app_number] => 7/053592 [patent_app_country] => US [patent_app_date] => 1987-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2466 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728256.pdf [firstpage_image] =>[orig_patent_app_number] => 053592 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053592
Underwater pump May 19, 1987 Issued
Array ( [id] => 2415980 [patent_doc_number] => 04780057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Partial arc steam turbine' [patent_app_type] => 1 [patent_app_number] => 7/050178 [patent_app_country] => US [patent_app_date] => 1987-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3521 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/780/04780057.pdf [firstpage_image] =>[orig_patent_app_number] => 050178 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/050178
Partial arc steam turbine May 14, 1987 Issued
Array ( [id] => 2547093 [patent_doc_number] => 04802825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => 'Method and apparatus for maintaining a mixture of products at a certain temperature' [patent_app_type] => 1 [patent_app_number] => 7/049617 [patent_app_country] => US [patent_app_date] => 1987-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2227 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/802/04802825.pdf [firstpage_image] =>[orig_patent_app_number] => 049617 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/049617
Method and apparatus for maintaining a mixture of products at a certain temperature May 12, 1987 Issued
Array ( [id] => 2415637 [patent_doc_number] => 04773822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Pump comprising a canned motor' [patent_app_type] => 1 [patent_app_number] => 7/048051 [patent_app_country] => US [patent_app_date] => 1987-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1738 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/773/04773822.pdf [firstpage_image] =>[orig_patent_app_number] => 048051 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/048051
Pump comprising a canned motor May 10, 1987 Issued
Array ( [id] => 2437750 [patent_doc_number] => 04749338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-07 [patent_title] => 'Side channel blower' [patent_app_type] => 1 [patent_app_number] => 7/048535 [patent_app_country] => US [patent_app_date] => 1987-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5403 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/749/04749338.pdf [firstpage_image] =>[orig_patent_app_number] => 048535 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/048535
Side channel blower May 10, 1987 Issued
Array ( [id] => 2546489 [patent_doc_number] => 04815935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Centrifugal compressor with aerodynamically variable geometry diffuser' [patent_app_type] => 1 [patent_app_number] => 7/044008 [patent_app_country] => US [patent_app_date] => 1987-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4259 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/815/04815935.pdf [firstpage_image] =>[orig_patent_app_number] => 044008 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/044008
Centrifugal compressor with aerodynamically variable geometry diffuser Apr 28, 1987 Issued
Array ( [id] => 2428098 [patent_doc_number] => 04790135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Steady operation method for hydraulic machine operating at variable speed' [patent_app_type] => 1 [patent_app_number] => 7/042254 [patent_app_country] => US [patent_app_date] => 1987-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3053 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/790/04790135.pdf [firstpage_image] =>[orig_patent_app_number] => 042254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/042254
Steady operation method for hydraulic machine operating at variable speed Apr 23, 1987 Issued
Array ( [id] => 2385100 [patent_doc_number] => 04768921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Turbomolecular vacuum pump' [patent_app_type] => 1 [patent_app_number] => 7/042627 [patent_app_country] => US [patent_app_date] => 1987-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3200 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768921.pdf [firstpage_image] =>[orig_patent_app_number] => 042627 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/042627
Turbomolecular vacuum pump Apr 22, 1987 Issued
Array ( [id] => 2381103 [patent_doc_number] => 04764088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Inlet guide vane assembly' [patent_app_type] => 1 [patent_app_number] => 7/040858 [patent_app_country] => US [patent_app_date] => 1987-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4741 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764088.pdf [firstpage_image] =>[orig_patent_app_number] => 040858 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/040858
Inlet guide vane assembly Apr 20, 1987 Issued
Array ( [id] => 2409160 [patent_doc_number] => 04728260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Direction-selectable sending-out pump' [patent_app_type] => 1 [patent_app_number] => 7/040967 [patent_app_country] => US [patent_app_date] => 1987-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 3832 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728260.pdf [firstpage_image] =>[orig_patent_app_number] => 040967 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/040967
Direction-selectable sending-out pump Apr 20, 1987 Issued
Array ( [id] => 2434349 [patent_doc_number] => 04778334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 7/040928 [patent_app_country] => US [patent_app_date] => 1987-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2809 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778334.pdf [firstpage_image] =>[orig_patent_app_number] => 040928 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/040928
Centrifugal pump Apr 20, 1987 Issued
Array ( [id] => 2411136 [patent_doc_number] => 04747749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Machine for compressing a fluid, having a plurality of compression stages in series' [patent_app_type] => 1 [patent_app_number] => 7/039280 [patent_app_country] => US [patent_app_date] => 1987-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2146 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/747/04747749.pdf [firstpage_image] =>[orig_patent_app_number] => 039280 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039280
Machine for compressing a fluid, having a plurality of compression stages in series Apr 16, 1987 Issued
07/036770 ACTIVE CONTROL OF UNSTEADY MOTION PHENOMENA IN TURBOMACHINERY Apr 8, 1987 Abandoned
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