Search

Darren E. Wolf

Examiner (ID: 127, Phone: (571)270-3378 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2634, 2636, 2613
Total Applications
915
Issued Applications
766
Pending Applications
61
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2600829 [patent_doc_number] => 04965457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Removable panel illuminating module' [patent_app_type] => 1 [patent_app_number] => 7/312745 [patent_app_country] => US [patent_app_date] => 1989-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4245 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965457.pdf [firstpage_image] =>[orig_patent_app_number] => 312745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/312745
Removable panel illuminating module Feb 16, 1989 Issued
Array ( [id] => 2645100 [patent_doc_number] => 04903483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Exhaust system for V-type engine' [patent_app_type] => 1 [patent_app_number] => 7/311637 [patent_app_country] => US [patent_app_date] => 1989-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2711 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/903/04903483.pdf [firstpage_image] =>[orig_patent_app_number] => 311637 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/311637
Exhaust system for V-type engine Feb 15, 1989 Issued
Array ( [id] => 2601994 [patent_doc_number] => 04955183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Burner for difficult to combust gas mixtures' [patent_app_type] => 1 [patent_app_number] => 7/310588 [patent_app_country] => US [patent_app_date] => 1989-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2978 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/955/04955183.pdf [firstpage_image] =>[orig_patent_app_number] => 310588 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/310588
Burner for difficult to combust gas mixtures Feb 14, 1989 Issued
Array ( [id] => 2566191 [patent_doc_number] => 04926636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Engine-control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/309847 [patent_app_country] => US [patent_app_date] => 1989-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 29 [patent_no_of_words] => 13209 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/926/04926636.pdf [firstpage_image] =>[orig_patent_app_number] => 309847 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/309847
Engine-control apparatus Feb 13, 1989 Issued
Array ( [id] => 2597522 [patent_doc_number] => 04959755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Automatic battery powered video light' [patent_app_type] => 1 [patent_app_number] => 7/310307 [patent_app_country] => US [patent_app_date] => 1989-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3533 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959755.pdf [firstpage_image] =>[orig_patent_app_number] => 310307 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/310307
Automatic battery powered video light Feb 12, 1989 Issued
Array ( [id] => 2643692 [patent_doc_number] => 04899262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Attachment arrangement for vehicle tail lamp assembly' [patent_app_type] => 1 [patent_app_number] => 7/308925 [patent_app_country] => US [patent_app_date] => 1989-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1856 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/899/04899262.pdf [firstpage_image] =>[orig_patent_app_number] => 308925 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/308925
Attachment arrangement for vehicle tail lamp assembly Feb 12, 1989 Issued
Array ( [id] => 2578495 [patent_doc_number] => 04939898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Exhaust system for multi-cylinder internal combustion engines and method for controlling same' [patent_app_type] => 1 [patent_app_number] => 7/307015 [patent_app_country] => US [patent_app_date] => 1989-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 41 [patent_no_of_words] => 11001 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/939/04939898.pdf [firstpage_image] =>[orig_patent_app_number] => 307015 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/307015
Exhaust system for multi-cylinder internal combustion engines and method for controlling same Feb 5, 1989 Issued
Array ( [id] => 2643398 [patent_doc_number] => 04934141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Device for microwave elimination of carbon particles contained in exhaust gases of heat engines' [patent_app_type] => 1 [patent_app_number] => 7/305651 [patent_app_country] => US [patent_app_date] => 1989-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1538 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934141.pdf [firstpage_image] =>[orig_patent_app_number] => 305651 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/305651
Device for microwave elimination of carbon particles contained in exhaust gases of heat engines Feb 2, 1989 Issued
Array ( [id] => 2646745 [patent_doc_number] => 04953352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Exhaust system' [patent_app_type] => 1 [patent_app_number] => 7/304239 [patent_app_country] => US [patent_app_date] => 1989-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 7651 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953352.pdf [firstpage_image] =>[orig_patent_app_number] => 304239 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304239
Exhaust system Jan 30, 1989 Issued
Array ( [id] => 2498223 [patent_doc_number] => 04869063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Exhaust gas control means for engine' [patent_app_type] => 1 [patent_app_number] => 7/300618 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 3541 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/869/04869063.pdf [firstpage_image] =>[orig_patent_app_number] => 300618 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/300618
Exhaust gas control means for engine Jan 22, 1989 Issued
Array ( [id] => 2684701 [patent_doc_number] => 04999998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Method and apparatus for elimination of toxic oxides from exhaust gases' [patent_app_type] => 1 [patent_app_number] => 7/297493 [patent_app_country] => US [patent_app_date] => 1989-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 4105 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/999/04999998.pdf [firstpage_image] =>[orig_patent_app_number] => 297493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/297493
Method and apparatus for elimination of toxic oxides from exhaust gases Jan 16, 1989 Issued
Array ( [id] => 2586412 [patent_doc_number] => 04901528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'System for suppressing noise due to exhaust gas from motor vehicle' [patent_app_type] => 1 [patent_app_number] => 7/297649 [patent_app_country] => US [patent_app_date] => 1989-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3024 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901528.pdf [firstpage_image] =>[orig_patent_app_number] => 297649 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/297649
System for suppressing noise due to exhaust gas from motor vehicle Jan 16, 1989 Issued
Array ( [id] => 2463710 [patent_doc_number] => 04866934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Marine drive exhaust system with shaped O-ring seals' [patent_app_type] => 1 [patent_app_number] => 7/295898 [patent_app_country] => US [patent_app_date] => 1989-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1726 [patent_no_of_claims] => 41 [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/04/866/04866934.pdf [firstpage_image] =>[orig_patent_app_number] => 295898 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295898
Marine drive exhaust system with shaped O-ring seals Jan 10, 1989 Issued
Array ( [id] => 2461387 [patent_doc_number] => 04875336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Exhaust gas emission control device for diesel engine' [patent_app_type] => 1 [patent_app_number] => 7/291274 [patent_app_country] => US [patent_app_date] => 1988-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4716 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875336.pdf [firstpage_image] =>[orig_patent_app_number] => 291274 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/291274
Exhaust gas emission control device for diesel engine Dec 27, 1988 Issued
Array ( [id] => 2569653 [patent_doc_number] => 04916897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Exhaust gas purifying apparatus built-in to a muffler for a diesel engine' [patent_app_type] => 1 [patent_app_number] => 7/291273 [patent_app_country] => US [patent_app_date] => 1988-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 12437 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916897.pdf [firstpage_image] =>[orig_patent_app_number] => 291273 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/291273
Exhaust gas purifying apparatus built-in to a muffler for a diesel engine Dec 27, 1988 Issued
Array ( [id] => 2664411 [patent_doc_number] => 04930049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Optical multiplexed electrical distribution system particularly suited for vehicles' [patent_app_type] => 1 [patent_app_number] => 7/290005 [patent_app_country] => US [patent_app_date] => 1988-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 7155 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930049.pdf [firstpage_image] =>[orig_patent_app_number] => 290005 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/290005
Optical multiplexed electrical distribution system particularly suited for vehicles Dec 26, 1988 Issued
Array ( [id] => 2621998 [patent_doc_number] => 04892168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Noise attenuating device' [patent_app_type] => 1 [patent_app_number] => 7/286750 [patent_app_country] => US [patent_app_date] => 1988-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3108 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892168.pdf [firstpage_image] =>[orig_patent_app_number] => 286750 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286750
Noise attenuating device Dec 19, 1988 Issued
Array ( [id] => 2541968 [patent_doc_number] => 04959956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Robust exhaust manifold' [patent_app_type] => 1 [patent_app_number] => 7/286830 [patent_app_country] => US [patent_app_date] => 1988-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1831 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959956.pdf [firstpage_image] =>[orig_patent_app_number] => 286830 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286830
Robust exhaust manifold Dec 19, 1988 Issued
Array ( [id] => 2645067 [patent_doc_number] => 04903481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Device for protecting a lambda probe' [patent_app_type] => 1 [patent_app_number] => 7/286164 [patent_app_country] => US [patent_app_date] => 1988-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1712 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/903/04903481.pdf [firstpage_image] =>[orig_patent_app_number] => 286164 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286164
Device for protecting a lambda probe Dec 18, 1988 Issued
Array ( [id] => 2575973 [patent_doc_number] => 04920747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Header dump assembly' [patent_app_type] => 1 [patent_app_number] => 7/285745 [patent_app_country] => US [patent_app_date] => 1988-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2275 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/920/04920747.pdf [firstpage_image] =>[orig_patent_app_number] => 285745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/285745
Header dump assembly Dec 15, 1988 Issued
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