Search

David A. Okonsky

Examiner (ID: 5158)

Most Active Art Unit
3402
Art Unit(s)
3402, 3747, 3746, 1306, 2899, 2604
Total Applications
1564
Issued Applications
1446
Pending Applications
20
Abandoned Applications
98

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2574868 [patent_doc_number] => 04932367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Four-stroke V-engine with central exhaust and intake manifolds' [patent_app_type] => 1 [patent_app_number] => 7/221722 [patent_app_country] => US [patent_app_date] => 1988-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2471 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/932/04932367.pdf [firstpage_image] =>[orig_patent_app_number] => 221722 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/221722
Four-stroke V-engine with central exhaust and intake manifolds Jul 19, 1988 Issued
Array ( [id] => 2470651 [patent_doc_number] => 04823745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Conformable bladder engine' [patent_app_type] => 1 [patent_app_number] => 7/219190 [patent_app_country] => US [patent_app_date] => 1988-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4015 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/823/04823745.pdf [firstpage_image] =>[orig_patent_app_number] => 219190 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/219190
Conformable bladder engine Jul 14, 1988 Issued
Array ( [id] => 2472318 [patent_doc_number] => 04846138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Low profile internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/219326 [patent_app_country] => US [patent_app_date] => 1988-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 3279 [patent_no_of_claims] => 29 [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/04/846/04846138.pdf [firstpage_image] =>[orig_patent_app_number] => 219326 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/219326
Low profile internal combustion engine Jul 13, 1988 Issued
Array ( [id] => 2539707 [patent_doc_number] => 04834031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Variable compression-ratio control device for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/218256 [patent_app_country] => US [patent_app_date] => 1988-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6606 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/834/04834031.pdf [firstpage_image] =>[orig_patent_app_number] => 218256 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/218256
Variable compression-ratio control device for an internal combustion engine Jul 12, 1988 Issued
Array ( [id] => 2468313 [patent_doc_number] => 04858568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Intake apparatus for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/218244 [patent_app_country] => US [patent_app_date] => 1988-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 7107 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/858/04858568.pdf [firstpage_image] =>[orig_patent_app_number] => 218244 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/218244
Intake apparatus for internal combustion engine Jul 12, 1988 Issued
Array ( [id] => 2460676 [patent_doc_number] => 04821688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Automatic oil-fuel mixer with auxiliary chamber' [patent_app_type] => 1 [patent_app_number] => 7/218310 [patent_app_country] => US [patent_app_date] => 1988-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2103 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/821/04821688.pdf [firstpage_image] =>[orig_patent_app_number] => 218310 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/218310
Automatic oil-fuel mixer with auxiliary chamber Jul 11, 1988 Issued
Array ( [id] => 2508706 [patent_doc_number] => 04876993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Fuel system with vapor bypass of oil-fuel mixer halting oil pumping' [patent_app_type] => 1 [patent_app_number] => 7/217655 [patent_app_country] => US [patent_app_date] => 1988-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1321 [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/04/876/04876993.pdf [firstpage_image] =>[orig_patent_app_number] => 217655 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/217655
Fuel system with vapor bypass of oil-fuel mixer halting oil pumping Jul 11, 1988 Issued
Array ( [id] => 2549048 [patent_doc_number] => 04899698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Combustion chamber for two-stroke reciprocating engine, and and engine making use thereof' [patent_app_type] => 1 [patent_app_number] => 7/216200 [patent_app_country] => US [patent_app_date] => 1988-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5200 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/899/04899698.pdf [firstpage_image] =>[orig_patent_app_number] => 216200 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/216200
Combustion chamber for two-stroke reciprocating engine, and and engine making use thereof Jul 6, 1988 Issued
Array ( [id] => 2461435 [patent_doc_number] => 04870929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Multi-cylinder engine with uniform cylinder sensitivity to knocking' [patent_app_type] => 1 [patent_app_number] => 7/215575 [patent_app_country] => US [patent_app_date] => 1988-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1798 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/870/04870929.pdf [firstpage_image] =>[orig_patent_app_number] => 215575 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/215575
Multi-cylinder engine with uniform cylinder sensitivity to knocking Jul 5, 1988 Issued
Array ( [id] => 2506026 [patent_doc_number] => 04860699 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Two-cycle engine' [patent_app_type] => 1 [patent_app_number] => 7/217719 [patent_app_country] => US [patent_app_date] => 1988-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3196 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/860/04860699.pdf [firstpage_image] =>[orig_patent_app_number] => 217719 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/217719
Two-cycle engine Jul 4, 1988 Issued
Array ( [id] => 2461621 [patent_doc_number] => 04889089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-26 [patent_title] => 'Work vehicle' [patent_app_type] => 1 [patent_app_number] => 7/214833 [patent_app_country] => US [patent_app_date] => 1988-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2036 [patent_no_of_claims] => 2 [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/04/889/04889089.pdf [firstpage_image] =>[orig_patent_app_number] => 214833 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/214833
Work vehicle Jun 30, 1988 Issued
Array ( [id] => 2462905 [patent_doc_number] => 04864977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Compression ratio-changing device for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/212918 [patent_app_country] => US [patent_app_date] => 1988-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3919 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/864/04864977.pdf [firstpage_image] =>[orig_patent_app_number] => 212918 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/212918
Compression ratio-changing device for internal combustion engines Jun 28, 1988 Issued
Array ( [id] => 2462868 [patent_doc_number] => 04864975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Compression ratio-changing device for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/212917 [patent_app_country] => US [patent_app_date] => 1988-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 5700 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/864/04864975.pdf [firstpage_image] =>[orig_patent_app_number] => 212917 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/212917
Compression ratio-changing device for internal combustion engines Jun 28, 1988 Issued
Array ( [id] => 2512707 [patent_doc_number] => 04887560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Crankshaft assembly for variable stroke engine for variable compression' [patent_app_type] => 1 [patent_app_number] => 7/208452 [patent_app_country] => US [patent_app_date] => 1988-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1510 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887560.pdf [firstpage_image] =>[orig_patent_app_number] => 208452 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/208452
Crankshaft assembly for variable stroke engine for variable compression Jun 19, 1988 Issued
Array ( [id] => 2460804 [patent_doc_number] => 04821695 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Swing beam internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/210212 [patent_app_country] => US [patent_app_date] => 1988-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 25 [patent_no_of_words] => 8531 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/821/04821695.pdf [firstpage_image] =>[orig_patent_app_number] => 210212 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/210212
Swing beam internal combustion engines Jun 16, 1988 Issued
Array ( [id] => 2653957 [patent_doc_number] => 04998511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Compression ignition engine with variable swept volume' [patent_app_type] => 1 [patent_app_number] => 7/368317 [patent_app_country] => US [patent_app_date] => 1988-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2084 [patent_no_of_claims] => 4 [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/04/998/04998511.pdf [firstpage_image] =>[orig_patent_app_number] => 368317 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/368317
Compression ignition engine with variable swept volume Jun 13, 1988 Issued
Array ( [id] => 2533320 [patent_doc_number] => 04807573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Fuel injection arrangement for a two-stroke engine' [patent_app_type] => 1 [patent_app_number] => 7/202817 [patent_app_country] => US [patent_app_date] => 1988-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5353 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/807/04807573.pdf [firstpage_image] =>[orig_patent_app_number] => 202817 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/202817
Fuel injection arrangement for a two-stroke engine Jun 5, 1988 Issued
Array ( [id] => 2463741 [patent_doc_number] => 04819589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Suction system for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/203623 [patent_app_country] => US [patent_app_date] => 1988-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3803 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819589.pdf [firstpage_image] =>[orig_patent_app_number] => 203623 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/203623
Suction system for internal combustion engine Jun 1, 1988 Issued
Array ( [id] => 2458614 [patent_doc_number] => 04886024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Rotary piston engine' [patent_app_type] => 1 [patent_app_number] => 7/200570 [patent_app_country] => US [patent_app_date] => 1988-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6074 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886024.pdf [firstpage_image] =>[orig_patent_app_number] => 200570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/200570
Rotary piston engine May 30, 1988 Issued
Array ( [id] => 2488192 [patent_doc_number] => 04829943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'V-type multiple cylinder engine' [patent_app_type] => 1 [patent_app_number] => 7/199662 [patent_app_country] => US [patent_app_date] => 1988-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7001 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/829/04829943.pdf [firstpage_image] =>[orig_patent_app_number] => 199662 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/199662
V-type multiple cylinder engine May 26, 1988 Issued
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