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Michael Kocharov

Examiner (ID: 18688)

Most Active Art Unit
3403
Art Unit(s)
3403
Total Applications
401
Issued Applications
333
Pending Applications
3
Abandoned Applications
65

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2841523 [patent_doc_number] => 05125808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Hydraulic pump apparatus' [patent_app_type] => 1 [patent_app_number] => 7/507831 [patent_app_country] => US [patent_app_date] => 1990-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2045 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/125/05125808.pdf [firstpage_image] =>[orig_patent_app_number] => 507831 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507831
Hydraulic pump apparatus Apr 11, 1990 Issued
Array ( [id] => 2774307 [patent_doc_number] => 05142862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Thrust reversing system for high bypass fan engines' [patent_app_type] => 1 [patent_app_number] => 7/511891 [patent_app_country] => US [patent_app_date] => 1990-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6043 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142862.pdf [firstpage_image] =>[orig_patent_app_number] => 511891 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511891
Thrust reversing system for high bypass fan engines Apr 8, 1990 Issued
Array ( [id] => 2715473 [patent_doc_number] => 05024585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Housing coupling mechanism' [patent_app_type] => 1 [patent_app_number] => 7/506198 [patent_app_country] => US [patent_app_date] => 1990-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 3967 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/024/05024585.pdf [firstpage_image] =>[orig_patent_app_number] => 506198 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/506198
Housing coupling mechanism Apr 8, 1990 Issued
Array ( [id] => 2735467 [patent_doc_number] => 05011376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Valve control system for an air displacement type pump' [patent_app_type] => 1 [patent_app_number] => 7/504838 [patent_app_country] => US [patent_app_date] => 1990-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3199 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011376.pdf [firstpage_image] =>[orig_patent_app_number] => 504838 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/504838
Valve control system for an air displacement type pump Apr 4, 1990 Issued
Array ( [id] => 2664474 [patent_doc_number] => 05073146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Compressor valving' [patent_app_type] => 1 [patent_app_number] => 7/504875 [patent_app_country] => US [patent_app_date] => 1990-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2068 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073146.pdf [firstpage_image] =>[orig_patent_app_number] => 504875 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/504875
Compressor valving Apr 4, 1990 Issued
Array ( [id] => 2937192 [patent_doc_number] => 05197281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Interstage seal arrangement for airfoil stages of turbine engine counterrotating rotors' [patent_app_type] => 1 [patent_app_number] => 7/505120 [patent_app_country] => US [patent_app_date] => 1990-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2825 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197281.pdf [firstpage_image] =>[orig_patent_app_number] => 505120 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/505120
Interstage seal arrangement for airfoil stages of turbine engine counterrotating rotors Apr 2, 1990 Issued
Array ( [id] => 2841505 [patent_doc_number] => 05125807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Fuel injection device' [patent_app_type] => 1 [patent_app_number] => 7/502765 [patent_app_country] => US [patent_app_date] => 1990-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3941 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 542 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/125/05125807.pdf [firstpage_image] =>[orig_patent_app_number] => 502765 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/502765
Fuel injection device Apr 1, 1990 Issued
Array ( [id] => 2725761 [patent_doc_number] => 05076768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Rotary piston compressor' [patent_app_type] => 1 [patent_app_number] => 7/466306 [patent_app_country] => US [patent_app_date] => 1990-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2758 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076768.pdf [firstpage_image] =>[orig_patent_app_number] => 466306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/466306
Rotary piston compressor Mar 29, 1990 Issued
Array ( [id] => 2684814 [patent_doc_number] => 05064355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Multiple engine deep well pump' [patent_app_type] => 1 [patent_app_number] => 7/501595 [patent_app_country] => US [patent_app_date] => 1990-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2092 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064355.pdf [firstpage_image] =>[orig_patent_app_number] => 501595 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501595
Multiple engine deep well pump Mar 28, 1990 Issued
Array ( [id] => 2819792 [patent_doc_number] => 05127804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Bicycle seat-tube pump with one-way valves' [patent_app_type] => 1 [patent_app_number] => 7/499917 [patent_app_country] => US [patent_app_date] => 1990-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 8492 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/127/05127804.pdf [firstpage_image] =>[orig_patent_app_number] => 499917 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/499917
Bicycle seat-tube pump with one-way valves Mar 26, 1990 Issued
Array ( [id] => 2937337 [patent_doc_number] => 05197290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Variable area combustor air swirler' [patent_app_type] => 1 [patent_app_number] => 7/499023 [patent_app_country] => US [patent_app_date] => 1990-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4063 [patent_no_of_claims] => 21 [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/05/197/05197290.pdf [firstpage_image] =>[orig_patent_app_number] => 499023 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/499023
Variable area combustor air swirler Mar 25, 1990 Issued
Array ( [id] => 2764390 [patent_doc_number] => 05131817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Two-stage pumping system' [patent_app_type] => 1 [patent_app_number] => 7/497326 [patent_app_country] => US [patent_app_date] => 1990-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2720 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131817.pdf [firstpage_image] =>[orig_patent_app_number] => 497326 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/497326
Two-stage pumping system Mar 21, 1990 Issued
Array ( [id] => 2781129 [patent_doc_number] => 05123240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Method and apparatus for ejecting foreign matter from the primary flow path of a gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 7/495660 [patent_app_country] => US [patent_app_date] => 1990-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 2825 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/123/05123240.pdf [firstpage_image] =>[orig_patent_app_number] => 495660 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/495660
Method and apparatus for ejecting foreign matter from the primary flow path of a gas turbine engine Mar 18, 1990 Issued
07/493901 PISTON ENGINE WITH DIRECT POWER TRANSMISSION Mar 14, 1990 Abandoned
Array ( [id] => 2682567 [patent_doc_number] => 05018946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Fluid pump apparatus' [patent_app_type] => 1 [patent_app_number] => 7/494114 [patent_app_country] => US [patent_app_date] => 1990-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4286 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018946.pdf [firstpage_image] =>[orig_patent_app_number] => 494114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/494114
Fluid pump apparatus Mar 13, 1990 Issued
Array ( [id] => 2762491 [patent_doc_number] => 05074759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Fluid dynamic pump' [patent_app_type] => 1 [patent_app_number] => 7/493295 [patent_app_country] => US [patent_app_date] => 1990-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 5693 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/074/05074759.pdf [firstpage_image] =>[orig_patent_app_number] => 493295 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/493295
Fluid dynamic pump Mar 13, 1990 Issued
Array ( [id] => 2797498 [patent_doc_number] => 05121605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Turbo-charger with rotary machine' [patent_app_type] => 1 [patent_app_number] => 7/492068 [patent_app_country] => US [patent_app_date] => 1990-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 7911 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121605.pdf [firstpage_image] =>[orig_patent_app_number] => 492068 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/492068
Turbo-charger with rotary machine Mar 11, 1990 Issued
Array ( [id] => 2652589 [patent_doc_number] => 05069194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Control of a charged, piston internal combustion engine having a plurality of exhaust gas turbochargers' [patent_app_type] => 1 [patent_app_number] => 7/490683 [patent_app_country] => US [patent_app_date] => 1990-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5331 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069194.pdf [firstpage_image] =>[orig_patent_app_number] => 490683 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/490683
Control of a charged, piston internal combustion engine having a plurality of exhaust gas turbochargers Mar 11, 1990 Issued
Array ( [id] => 2802071 [patent_doc_number] => 05115566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Food and liquid fanning device' [patent_app_type] => 1 [patent_app_number] => 7/486812 [patent_app_country] => US [patent_app_date] => 1990-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 8499 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115566.pdf [firstpage_image] =>[orig_patent_app_number] => 486812 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/486812
Food and liquid fanning device Feb 28, 1990 Issued
Array ( [id] => 2670329 [patent_doc_number] => 05044900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Positive displacement shuttle pump' [patent_app_type] => 1 [patent_app_number] => 7/486901 [patent_app_country] => US [patent_app_date] => 1990-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3046 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/044/05044900.pdf [firstpage_image] =>[orig_patent_app_number] => 486901 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/486901
Positive displacement shuttle pump Feb 28, 1990 Issued
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