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] => 2592543 [patent_doc_number] => 04930978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Compressor stage with multiple vented inducer shroud' [patent_app_type] => 1 [patent_app_number] => 7/214281 [patent_app_country] => US [patent_app_date] => 1988-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4529 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930978.pdf [firstpage_image] =>[orig_patent_app_number] => 214281 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/214281
Compressor stage with multiple vented inducer shroud Jun 30, 1988 Issued
Array ( [id] => 2540954 [patent_doc_number] => 04832567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Turbine stage' [patent_app_type] => 1 [patent_app_number] => 7/214992 [patent_app_country] => US [patent_app_date] => 1988-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 4239 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/832/04832567.pdf [firstpage_image] =>[orig_patent_app_number] => 214992 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/214992
Turbine stage Jun 30, 1988 Issued
Array ( [id] => 2579313 [patent_doc_number] => 04927330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Air propeller' [patent_app_type] => 1 [patent_app_number] => 7/212049 [patent_app_country] => US [patent_app_date] => 1988-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2482 [patent_no_of_claims] => 4 [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/04/927/04927330.pdf [firstpage_image] =>[orig_patent_app_number] => 212049 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/212049
Air propeller Jun 23, 1988 Issued
Array ( [id] => 2503325 [patent_doc_number] => 04840540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Propeller whose blades are provided with slats' [patent_app_type] => 1 [patent_app_number] => 7/210115 [patent_app_country] => US [patent_app_date] => 1988-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1673 [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/04/840/04840540.pdf [firstpage_image] =>[orig_patent_app_number] => 210115 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/210115
Propeller whose blades are provided with slats Jun 21, 1988 Issued
Array ( [id] => 2514967 [patent_doc_number] => 04884943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Method and apparatus for pumping high-consistency fiber suspension' [patent_app_type] => 1 [patent_app_number] => 7/209634 [patent_app_country] => US [patent_app_date] => 1988-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3927 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/884/04884943.pdf [firstpage_image] =>[orig_patent_app_number] => 209634 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/209634
Method and apparatus for pumping high-consistency fiber suspension Jun 20, 1988 Issued
Array ( [id] => 2540896 [patent_doc_number] => 04832564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Pumps' [patent_app_type] => 1 [patent_app_number] => 7/209498 [patent_app_country] => US [patent_app_date] => 1988-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1679 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/832/04832564.pdf [firstpage_image] =>[orig_patent_app_number] => 209498 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/209498
Pumps Jun 19, 1988 Issued
Array ( [id] => 2532331 [patent_doc_number] => 04826405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Fan blade fabrication system' [patent_app_type] => 1 [patent_app_number] => 7/208725 [patent_app_country] => US [patent_app_date] => 1988-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3071 [patent_no_of_claims] => 3 [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/04/826/04826405.pdf [firstpage_image] =>[orig_patent_app_number] => 208725 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/208725
Fan blade fabrication system Jun 19, 1988 Issued
Array ( [id] => 2640181 [patent_doc_number] => 04895491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Fan blade protection system' [patent_app_type] => 1 [patent_app_number] => 7/208098 [patent_app_country] => US [patent_app_date] => 1988-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3584 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895491.pdf [firstpage_image] =>[orig_patent_app_number] => 208098 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/208098
Fan blade protection system Jun 16, 1988 Issued
Array ( [id] => 2647421 [patent_doc_number] => 04929152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Method and apparatus for maintaining a mixture of products at a certain temperature' [patent_app_type] => 1 [patent_app_number] => 7/218552 [patent_app_country] => US [patent_app_date] => 1988-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2228 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929152.pdf [firstpage_image] =>[orig_patent_app_number] => 218552 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/218552
Method and apparatus for maintaining a mixture of products at a certain temperature Jun 16, 1988 Issued
Array ( [id] => 2495653 [patent_doc_number] => 04854224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Air cleaning apparatus and construction of clean room with the same' [patent_app_type] => 1 [patent_app_number] => 7/206346 [patent_app_country] => US [patent_app_date] => 1988-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2063 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/854/04854224.pdf [firstpage_image] =>[orig_patent_app_number] => 206346 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/206346
Air cleaning apparatus and construction of clean room with the same Jun 13, 1988 Issued
Array ( [id] => 2480718 [patent_doc_number] => 04842478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Dental suction apparatus' [patent_app_type] => 1 [patent_app_number] => 7/206289 [patent_app_country] => US [patent_app_date] => 1988-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3836 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842478.pdf [firstpage_image] =>[orig_patent_app_number] => 206289 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/206289
Dental suction apparatus Jun 13, 1988 Issued
Array ( [id] => 2500617 [patent_doc_number] => 04850804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Portable electric fan having a universally adjustable mounting' [patent_app_type] => 1 [patent_app_number] => 7/206946 [patent_app_country] => US [patent_app_date] => 1988-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1577 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/850/04850804.pdf [firstpage_image] =>[orig_patent_app_number] => 206946 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/206946
Portable electric fan having a universally adjustable mounting Jun 12, 1988 Issued
Array ( [id] => 2509195 [patent_doc_number] => 04869642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Variable output vortex pump' [patent_app_type] => 1 [patent_app_number] => 7/204457 [patent_app_country] => US [patent_app_date] => 1988-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2060 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/869/04869642.pdf [firstpage_image] =>[orig_patent_app_number] => 204457 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/204457
Variable output vortex pump Jun 8, 1988 Issued
07/201740 COMPRESSOR AND AIR BLEED ARRANGEMENT Jun 2, 1988 Abandoned
Array ( [id] => 2551356 [patent_doc_number] => 04856964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Method and apparatus for balancing a turbine rotor' [patent_app_type] => 1 [patent_app_number] => 7/201714 [patent_app_country] => US [patent_app_date] => 1988-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1758 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856964.pdf [firstpage_image] =>[orig_patent_app_number] => 201714 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/201714
Method and apparatus for balancing a turbine rotor Jun 2, 1988 Issued
Array ( [id] => 2779880 [patent_doc_number] => 05102302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Fan blade mount' [patent_app_type] => 1 [patent_app_number] => 7/201232 [patent_app_country] => US [patent_app_date] => 1988-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 29 [patent_no_of_words] => 4425 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/102/05102302.pdf [firstpage_image] =>[orig_patent_app_number] => 201232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/201232
Fan blade mount Jun 1, 1988 Issued
Array ( [id] => 2582295 [patent_doc_number] => 04917572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Centrifugal blower with axial clearance' [patent_app_type] => 1 [patent_app_number] => 7/197226 [patent_app_country] => US [patent_app_date] => 1988-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2263 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/917/04917572.pdf [firstpage_image] =>[orig_patent_app_number] => 197226 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/197226
Centrifugal blower with axial clearance May 22, 1988 Issued
Array ( [id] => 2613711 [patent_doc_number] => 04955788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Driving linkage device' [patent_app_type] => 1 [patent_app_number] => 7/194284 [patent_app_country] => US [patent_app_date] => 1988-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1747 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/955/04955788.pdf [firstpage_image] =>[orig_patent_app_number] => 194284 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/194284
Driving linkage device May 15, 1988 Issued
Array ( [id] => 2516543 [patent_doc_number] => 04872806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Centrifugal pump of vortex-flow type' [patent_app_type] => 1 [patent_app_number] => 7/194517 [patent_app_country] => US [patent_app_date] => 1988-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 26 [patent_no_of_words] => 3552 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872806.pdf [firstpage_image] =>[orig_patent_app_number] => 194517 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/194517
Centrifugal pump of vortex-flow type May 15, 1988 Issued
Array ( [id] => 2582253 [patent_doc_number] => 04917570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Turbine shaft axial load protection system' [patent_app_type] => 1 [patent_app_number] => 7/193697 [patent_app_country] => US [patent_app_date] => 1988-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2171 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/917/04917570.pdf [firstpage_image] =>[orig_patent_app_number] => 193697 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/193697
Turbine shaft axial load protection system May 12, 1988 Issued
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