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] => 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] => 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] => 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] => 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
Array ( [id] => 2736866 [patent_doc_number] => 05015150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Arrangement for mounting a pivotable propfan blade' [patent_app_type] => 1 [patent_app_number] => 7/363534 [patent_app_country] => US [patent_app_date] => 1989-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1881 [patent_no_of_claims] => 19 [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/05/015/05015150.pdf [firstpage_image] =>[orig_patent_app_number] => 363534 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/363534
Arrangement for mounting a pivotable propfan blade May 30, 1989 Issued
Array ( [id] => 2579245 [patent_doc_number] => 04927326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Turbomachinery rotor support with damping' [patent_app_type] => 1 [patent_app_number] => 7/364743 [patent_app_country] => US [patent_app_date] => 1989-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3904 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927326.pdf [firstpage_image] =>[orig_patent_app_number] => 364743 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/364743
Turbomachinery rotor support with damping May 25, 1989 Issued
Array ( [id] => 2592714 [patent_doc_number] => 04930987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Marine propeller and hub assembly of plastic' [patent_app_type] => 1 [patent_app_number] => 7/356181 [patent_app_country] => US [patent_app_date] => 1989-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1736 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930987.pdf [firstpage_image] =>[orig_patent_app_number] => 356181 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/356181
Marine propeller and hub assembly of plastic May 23, 1989 Issued
Array ( [id] => 2651087 [patent_doc_number] => 04978280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Variable guide vane arrangement for a compressor' [patent_app_type] => 1 [patent_app_number] => 7/355022 [patent_app_country] => US [patent_app_date] => 1989-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3959 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978280.pdf [firstpage_image] =>[orig_patent_app_number] => 355022 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/355022
Variable guide vane arrangement for a compressor May 21, 1989 Issued
Array ( [id] => 2662250 [patent_doc_number] => 05026253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Belt-driven water pump' [patent_app_type] => 1 [patent_app_number] => 7/355174 [patent_app_country] => US [patent_app_date] => 1989-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3238 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/026/05026253.pdf [firstpage_image] =>[orig_patent_app_number] => 355174 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/355174
Belt-driven water pump May 21, 1989 Issued
07/354292 POWER TRANSMISSION May 18, 1989 Abandoned
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