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] => 2622679 [patent_doc_number] => 04976586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Pump with separate fluidizing vaned shaft adjacent impeller' [patent_app_type] => 1 [patent_app_number] => 7/381067 [patent_app_country] => US [patent_app_date] => 1989-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2827 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/976/04976586.pdf [firstpage_image] =>[orig_patent_app_number] => 381067 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/381067
Pump with separate fluidizing vaned shaft adjacent impeller Jul 17, 1989 Issued
Array ( [id] => 2671987 [patent_doc_number] => 05066196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Engine-cooling fan made of synthetic resin' [patent_app_type] => 1 [patent_app_number] => 7/379705 [patent_app_country] => US [patent_app_date] => 1989-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 2482 [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/05/066/05066196.pdf [firstpage_image] =>[orig_patent_app_number] => 379705 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/379705
Engine-cooling fan made of synthetic resin Jul 13, 1989 Issued
Array ( [id] => 2671896 [patent_doc_number] => 05066191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Turbine with control system' [patent_app_type] => 1 [patent_app_number] => 7/392938 [patent_app_country] => US [patent_app_date] => 1989-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2443 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066191.pdf [firstpage_image] =>[orig_patent_app_number] => 392938 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/392938
Turbine with control system Jul 12, 1989 Issued
Array ( [id] => 2581961 [patent_doc_number] => 04969800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Open rotor blading' [patent_app_type] => 1 [patent_app_number] => 7/378791 [patent_app_country] => US [patent_app_date] => 1989-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2724 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/969/04969800.pdf [firstpage_image] =>[orig_patent_app_number] => 378791 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/378791
Open rotor blading Jul 11, 1989 Issued
Array ( [id] => 2651050 [patent_doc_number] => 04978278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Turbomachine with seal fluid recovery channel' [patent_app_type] => 1 [patent_app_number] => 7/378904 [patent_app_country] => US [patent_app_date] => 1989-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2341 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978278.pdf [firstpage_image] =>[orig_patent_app_number] => 378904 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/378904
Turbomachine with seal fluid recovery channel Jul 11, 1989 Issued
Array ( [id] => 2616523 [patent_doc_number] => 04919590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Compressor and air bleed arrangement' [patent_app_type] => 1 [patent_app_number] => 7/376149 [patent_app_country] => US [patent_app_date] => 1989-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2875 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919590.pdf [firstpage_image] =>[orig_patent_app_number] => 376149 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/376149
Compressor and air bleed arrangement Jul 6, 1989 Issued
Array ( [id] => 2589216 [patent_doc_number] => 04975023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Low-resistance hydrofoil' [patent_app_type] => 1 [patent_app_number] => 7/375862 [patent_app_country] => US [patent_app_date] => 1989-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2388 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975023.pdf [firstpage_image] =>[orig_patent_app_number] => 375862 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/375862
Low-resistance hydrofoil Jul 4, 1989 Issued
07/374302 LIGHTWEIGHT AIRFOIL Jun 29, 1989 Abandoned
Array ( [id] => 2570860 [patent_doc_number] => 04973224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Impeller-and-seal unit for liquid pumps' [patent_app_type] => 1 [patent_app_number] => 7/370843 [patent_app_country] => US [patent_app_date] => 1989-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 927 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973224.pdf [firstpage_image] =>[orig_patent_app_number] => 370843 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/370843
Impeller-and-seal unit for liquid pumps Jun 22, 1989 Issued
Array ( [id] => 2636534 [patent_doc_number] => 04979872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Bearing compartment support' [patent_app_type] => 1 [patent_app_number] => 7/370201 [patent_app_country] => US [patent_app_date] => 1989-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2785 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979872.pdf [firstpage_image] =>[orig_patent_app_number] => 370201 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/370201
Bearing compartment support Jun 21, 1989 Issued
Array ( [id] => 2697235 [patent_doc_number] => 05000658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Apparatus for pumping high consistency fiber suspension' [patent_app_type] => 1 [patent_app_number] => 7/372526 [patent_app_country] => US [patent_app_date] => 1989-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3876 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000658.pdf [firstpage_image] =>[orig_patent_app_number] => 372526 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/372526
Apparatus for pumping high consistency fiber suspension Jun 21, 1989 Issued
Array ( [id] => 2685483 [patent_doc_number] => 04990053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Device for extending the performances of a radial compressor' [patent_app_type] => 1 [patent_app_number] => 7/369331 [patent_app_country] => US [patent_app_date] => 1989-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2000 [patent_no_of_claims] => 15 [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/04/990/04990053.pdf [firstpage_image] =>[orig_patent_app_number] => 369331 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/369331
Device for extending the performances of a radial compressor Jun 20, 1989 Issued
Array ( [id] => 2647401 [patent_doc_number] => 04929151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Vacuum pump' [patent_app_type] => 1 [patent_app_number] => 7/369401 [patent_app_country] => US [patent_app_date] => 1989-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 761 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929151.pdf [firstpage_image] =>[orig_patent_app_number] => 369401 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/369401
Vacuum pump Jun 20, 1989 Issued
Array ( [id] => 2636604 [patent_doc_number] => 04979876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Foldable propulsion system' [patent_app_type] => 1 [patent_app_number] => 7/367614 [patent_app_country] => US [patent_app_date] => 1989-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 850 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979876.pdf [firstpage_image] =>[orig_patent_app_number] => 367614 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/367614
Foldable propulsion system Jun 18, 1989 Issued
Array ( [id] => 2669921 [patent_doc_number] => 05044878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Wind power engine' [patent_app_type] => 1 [patent_app_number] => 7/328585 [patent_app_country] => US [patent_app_date] => 1989-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1231 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/044/05044878.pdf [firstpage_image] =>[orig_patent_app_number] => 328585 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/328585
Wind power engine Jun 18, 1989 Issued
Array ( [id] => 2586584 [patent_doc_number] => 04923369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Slurry pump having increased efficiency and wear characteristics' [patent_app_type] => 1 [patent_app_number] => 7/367306 [patent_app_country] => US [patent_app_date] => 1989-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2423 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923369.pdf [firstpage_image] =>[orig_patent_app_number] => 367306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/367306
Slurry pump having increased efficiency and wear characteristics Jun 12, 1989 Issued
07/364992 IMPELLER OF MULTIBLADE BLOWER Jun 11, 1989 Abandoned
Array ( [id] => 2629448 [patent_doc_number] => 04898513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Circulating water system and sump pump strainer apparatus' [patent_app_type] => 1 [patent_app_number] => 7/361463 [patent_app_country] => US [patent_app_date] => 1989-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3110 [patent_no_of_claims] => 12 [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/04/898/04898513.pdf [firstpage_image] =>[orig_patent_app_number] => 361463 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/361463
Circulating water system and sump pump strainer apparatus Jun 4, 1989 Issued
Array ( [id] => 2616542 [patent_doc_number] => 04919591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Washer pump for automobiles' [patent_app_type] => 1 [patent_app_number] => 7/360463 [patent_app_country] => US [patent_app_date] => 1989-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3152 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919591.pdf [firstpage_image] =>[orig_patent_app_number] => 360463 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/360463
Washer pump for automobiles Jun 1, 1989 Issued
Array ( [id] => 2551895 [patent_doc_number] => 04941802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-17 [patent_title] => 'Multi-bladed propulsion apparatus' [patent_app_type] => 1 [patent_app_number] => 7/360591 [patent_app_country] => US [patent_app_date] => 1989-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2726 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/941/04941802.pdf [firstpage_image] =>[orig_patent_app_number] => 360591 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/360591
Multi-bladed propulsion apparatus Jun 1, 1989 Issued
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