Search

Andre L. Matthews

Examiner (ID: 50, Phone: (571)270-5806 , Office: P/2621 )

Most Active Art Unit
2621
Art Unit(s)
2621, 2691, 2629
Total Applications
560
Issued Applications
318
Pending Applications
61
Abandoned Applications
196

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2832922 [patent_doc_number] => 05088468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Interlinking mechanism for multiple carburetor system' [patent_app_type] => 1 [patent_app_number] => 7/472589 [patent_app_country] => US [patent_app_date] => 1990-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2472 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088468.pdf [firstpage_image] =>[orig_patent_app_number] => 472589 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472589
Interlinking mechanism for multiple carburetor system Jan 29, 1990 Issued
Array ( [id] => 2714703 [patent_doc_number] => 05031591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'OHC vertical crankshaft engine' [patent_app_type] => 1 [patent_app_number] => 7/472394 [patent_app_country] => US [patent_app_date] => 1990-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4423 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/031/05031591.pdf [firstpage_image] =>[orig_patent_app_number] => 472394 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472394
OHC vertical crankshaft engine Jan 29, 1990 Issued
Array ( [id] => 2675954 [patent_doc_number] => 04989555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Lubricant supply for two cycle engine' [patent_app_type] => 1 [patent_app_number] => 7/472341 [patent_app_country] => US [patent_app_date] => 1990-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1957 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/989/04989555.pdf [firstpage_image] =>[orig_patent_app_number] => 472341 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472341
Lubricant supply for two cycle engine Jan 29, 1990 Issued
Array ( [id] => 2574935 [patent_doc_number] => 04969430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Lubrication system for two stroke engine' [patent_app_type] => 1 [patent_app_number] => 7/470962 [patent_app_country] => US [patent_app_date] => 1990-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1846 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/969/04969430.pdf [firstpage_image] =>[orig_patent_app_number] => 470962 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/470962
Lubrication system for two stroke engine Jan 25, 1990 Issued
Array ( [id] => 2599726 [patent_doc_number] => 04967700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Lubricating system for combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/470877 [patent_app_country] => US [patent_app_date] => 1990-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2685 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967700.pdf [firstpage_image] =>[orig_patent_app_number] => 470877 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/470877
Lubricating system for combustion engine Jan 24, 1990 Issued
Array ( [id] => 2698606 [patent_doc_number] => 05007381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Method to decrease black smoke of diesel' [patent_app_type] => 1 [patent_app_number] => 7/468328 [patent_app_country] => US [patent_app_date] => 1990-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1083 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/007/05007381.pdf [firstpage_image] =>[orig_patent_app_number] => 468328 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/468328
Method to decrease black smoke of diesel Jan 21, 1990 Issued
Array ( [id] => 2731289 [patent_doc_number] => 05020490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Valve seat arrangement' [patent_app_type] => 1 [patent_app_number] => 7/467167 [patent_app_country] => US [patent_app_date] => 1990-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1581 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/020/05020490.pdf [firstpage_image] =>[orig_patent_app_number] => 467167 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/467167
Valve seat arrangement Jan 18, 1990 Issued
Array ( [id] => 2742347 [patent_doc_number] => 04993374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Engine unit for motor vehicle' [patent_app_type] => 1 [patent_app_number] => 7/461832 [patent_app_country] => US [patent_app_date] => 1990-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3126 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993374.pdf [firstpage_image] =>[orig_patent_app_number] => 461832 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/461832
Engine unit for motor vehicle Jan 7, 1990 Issued
Array ( [id] => 2747582 [patent_doc_number] => 05005542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Engine preheating device' [patent_app_type] => 1 [patent_app_number] => 7/459465 [patent_app_country] => US [patent_app_date] => 1990-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2344 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/005/05005542.pdf [firstpage_image] =>[orig_patent_app_number] => 459465 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/459465
Engine preheating device Jan 1, 1990 Issued
Array ( [id] => 2742463 [patent_doc_number] => 04993380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Lubrication mechanism of engine cylinder' [patent_app_type] => 1 [patent_app_number] => 7/460244 [patent_app_country] => US [patent_app_date] => 1990-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 790 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993380.pdf [firstpage_image] =>[orig_patent_app_number] => 460244 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/460244
Lubrication mechanism of engine cylinder Jan 1, 1990 Issued
Array ( [id] => 2644365 [patent_doc_number] => 04945885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Multi-fuel engine control with canister purge' [patent_app_type] => 1 [patent_app_number] => 7/453166 [patent_app_country] => US [patent_app_date] => 1989-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7509 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/945/04945885.pdf [firstpage_image] =>[orig_patent_app_number] => 453166 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453166
Multi-fuel engine control with canister purge Dec 20, 1989 Issued
Array ( [id] => 2644291 [patent_doc_number] => 04945881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Multi-fuel engine control with initial delay' [patent_app_type] => 1 [patent_app_number] => 7/453086 [patent_app_country] => US [patent_app_date] => 1989-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7613 [patent_no_of_claims] => 5 [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/04/945/04945881.pdf [firstpage_image] =>[orig_patent_app_number] => 453086 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453086
Multi-fuel engine control with initial delay Dec 20, 1989 Issued
Array ( [id] => 2644269 [patent_doc_number] => 04945880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Multi-fuel engine control with fuel control parameter lock' [patent_app_type] => 1 [patent_app_number] => 7/453118 [patent_app_country] => US [patent_app_date] => 1989-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7718 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/945/04945880.pdf [firstpage_image] =>[orig_patent_app_number] => 453118 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453118
Multi-fuel engine control with fuel control parameter lock Dec 20, 1989 Issued
Array ( [id] => 2644311 [patent_doc_number] => 04945882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Multi-fuel engine control with oxygen sensor signal reference control' [patent_app_type] => 1 [patent_app_number] => 7/453117 [patent_app_country] => US [patent_app_date] => 1989-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7478 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/945/04945882.pdf [firstpage_image] =>[orig_patent_app_number] => 453117 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453117
Multi-fuel engine control with oxygen sensor signal reference control Dec 20, 1989 Issued
Array ( [id] => 2605072 [patent_doc_number] => 04955345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Multi-fuel engine control with fuel composition responsive fuel viscosity correction' [patent_app_type] => 1 [patent_app_number] => 7/453120 [patent_app_country] => US [patent_app_date] => 1989-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7375 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/955/04955345.pdf [firstpage_image] =>[orig_patent_app_number] => 453120 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453120
Multi-fuel engine control with fuel composition responsive fuel viscosity correction Dec 20, 1989 Issued
Array ( [id] => 2563072 [patent_doc_number] => 04972814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Combustion system of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/453968 [patent_app_country] => US [patent_app_date] => 1989-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 23 [patent_no_of_words] => 3088 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/972/04972814.pdf [firstpage_image] =>[orig_patent_app_number] => 453968 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453968
Combustion system of an internal combustion engine Dec 19, 1989 Issued
Array ( [id] => 2580669 [patent_doc_number] => 04974573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Intake manifold fuel multi-layer atomizing screen' [patent_app_type] => 1 [patent_app_number] => 7/452003 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2003 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/974/04974573.pdf [firstpage_image] =>[orig_patent_app_number] => 452003 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452003
Intake manifold fuel multi-layer atomizing screen Dec 17, 1989 Issued
Array ( [id] => 2580450 [patent_doc_number] => 04974562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Oil pump device of an engine' [patent_app_type] => 1 [patent_app_number] => 7/451180 [patent_app_country] => US [patent_app_date] => 1989-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2089 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/974/04974562.pdf [firstpage_image] =>[orig_patent_app_number] => 451180 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/451180
Oil pump device of an engine Dec 14, 1989 Issued
Array ( [id] => 2647416 [patent_doc_number] => 04934351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Fabricating internal combustion engine cylinder heads with close tolerance internal surfaces' [patent_app_type] => 1 [patent_app_number] => 7/450715 [patent_app_country] => US [patent_app_date] => 1989-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3124 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934351.pdf [firstpage_image] =>[orig_patent_app_number] => 450715 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450715
Fabricating internal combustion engine cylinder heads with close tolerance internal surfaces Dec 13, 1989 Issued
Array ( [id] => 2674195 [patent_doc_number] => 05018503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Fuel increasing system for engine' [patent_app_type] => 1 [patent_app_number] => 7/450584 [patent_app_country] => US [patent_app_date] => 1989-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2479 [patent_no_of_claims] => 9 [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/05/018/05018503.pdf [firstpage_image] =>[orig_patent_app_number] => 450584 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450584
Fuel increasing system for engine Dec 12, 1989 Issued
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