Search

Keith A. Coleman

Examiner (ID: 5823)

Most Active Art Unit
3747
Art Unit(s)
3709, 3741, 3747, 4175, 3783
Total Applications
302
Issued Applications
169
Pending Applications
6
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5287121 [patent_doc_number] => 20090019851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'SYSTEM AND METHOD FOR EXHAUST GAS RECIRCULATION' [patent_app_type] => utility [patent_app_number] => 11/780066 [patent_app_country] => US [patent_app_date] => 2007-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3112 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20090019851.pdf [firstpage_image] =>[orig_patent_app_number] => 11780066 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/780066
System and method for exhaust gas recirculation Jul 18, 2007 Issued
Array ( [id] => 89223 [patent_doc_number] => 07730873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'Valve controlled throttle mechanism in a heat regenerative engine' [patent_app_type] => utility [patent_app_number] => 11/827854 [patent_app_country] => US [patent_app_date] => 2007-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2889 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/730/07730873.pdf [firstpage_image] =>[orig_patent_app_number] => 11827854 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/827854
Valve controlled throttle mechanism in a heat regenerative engine Jul 12, 2007 Issued
Array ( [id] => 4799690 [patent_doc_number] => 20080011277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'Interface weld seal for low permeation flange of a fuel supply unit' [patent_app_type] => utility [patent_app_number] => 11/826280 [patent_app_country] => US [patent_app_date] => 2007-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1340 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20080011277.pdf [firstpage_image] =>[orig_patent_app_number] => 11826280 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/826280
Interface weld seal for low permeation flange of a fuel supply unit Jul 12, 2007 Abandoned
Array ( [id] => 4906404 [patent_doc_number] => 20080017170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Fuel supply system for DME engine' [patent_app_type] => utility [patent_app_number] => 11/827636 [patent_app_country] => US [patent_app_date] => 2007-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6849 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20080017170.pdf [firstpage_image] =>[orig_patent_app_number] => 11827636 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/827636
Fuel supply system for DME engine Jul 10, 2007 Abandoned
Array ( [id] => 5363864 [patent_doc_number] => 20090301423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'Intake manifold' [patent_app_type] => utility [patent_app_number] => 12/308408 [patent_app_country] => US [patent_app_date] => 2007-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2063 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0301/20090301423.pdf [firstpage_image] =>[orig_patent_app_number] => 12308408 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/308408
Intake manifold Jul 2, 2007 Abandoned
Array ( [id] => 4767759 [patent_doc_number] => 20080053413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'SEALED FUEL TANK EVAPORATIVE EMISSIONS CONTROL SYSTEM FOR SMALL INTERNAL COMBUSTION ENGINES' [patent_app_type] => utility [patent_app_number] => 11/770820 [patent_app_country] => US [patent_app_date] => 2007-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6729 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20080053413.pdf [firstpage_image] =>[orig_patent_app_number] => 11770820 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/770820
SEALED FUEL TANK EVAPORATIVE EMISSIONS CONTROL SYSTEM FOR SMALL INTERNAL COMBUSTION ENGINES Jun 28, 2007 Abandoned
Array ( [id] => 6552450 [patent_doc_number] => 20100059030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'Stratified Scavenging Two-Cycle Engine' [patent_app_type] => utility [patent_app_number] => 12/309054 [patent_app_country] => US [patent_app_date] => 2007-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4372 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20100059030.pdf [firstpage_image] =>[orig_patent_app_number] => 12309054 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/309054
Stratified scavenging two-cycle engine Jun 20, 2007 Issued
Array ( [id] => 4755847 [patent_doc_number] => 20080308072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'HYDROCARBON SEPARATION FROM AIR USING MEMBRANE SEPARATORS IN RECIRCULATION TUBE' [patent_app_type] => utility [patent_app_number] => 11/762332 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2812 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0308/20080308072.pdf [firstpage_image] =>[orig_patent_app_number] => 11762332 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762332
HYDROCARBON SEPARATION FROM AIR USING MEMBRANE SEPARATORS IN RECIRCULATION TUBE Jun 12, 2007 Abandoned
Array ( [id] => 109878 [patent_doc_number] => 07712452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Fuel delivery system for an aircraft engine' [patent_app_type] => utility [patent_app_number] => 11/809681 [patent_app_country] => US [patent_app_date] => 2007-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4118 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/712/07712452.pdf [firstpage_image] =>[orig_patent_app_number] => 11809681 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/809681
Fuel delivery system for an aircraft engine May 31, 2007 Issued
Array ( [id] => 5082144 [patent_doc_number] => 20070272194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'Internal combustion engine for small planing boat' [patent_app_type] => utility [patent_app_number] => 11/802712 [patent_app_country] => US [patent_app_date] => 2007-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11702 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0272/20070272194.pdf [firstpage_image] =>[orig_patent_app_number] => 11802712 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/802712
Internal combustion engine for small planing boat May 23, 2007 Issued
Array ( [id] => 333028 [patent_doc_number] => 07506639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-24 [patent_title] => 'Diagnostic control device for a hybrid vehicle' [patent_app_type] => utility [patent_app_number] => 11/751986 [patent_app_country] => US [patent_app_date] => 2007-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4623 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/506/07506639.pdf [firstpage_image] =>[orig_patent_app_number] => 11751986 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/751986
Diagnostic control device for a hybrid vehicle May 21, 2007 Issued
Array ( [id] => 194583 [patent_doc_number] => 07637252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-29 [patent_title] => 'Common rail injection system' [patent_app_type] => utility [patent_app_number] => 11/750160 [patent_app_country] => US [patent_app_date] => 2007-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2913 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/637/07637252.pdf [firstpage_image] =>[orig_patent_app_number] => 11750160 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/750160
Common rail injection system May 16, 2007 Issued
Array ( [id] => 5132074 [patent_doc_number] => 20070208471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'Electrically Actuated Vavle Deactivation in Response to Vehicle Electrical System Conditions' [patent_app_type] => utility [patent_app_number] => 11/750146 [patent_app_country] => US [patent_app_date] => 2007-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 61 [patent_no_of_words] => 34087 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0208/20070208471.pdf [firstpage_image] =>[orig_patent_app_number] => 11750146 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/750146
Electrically actuated valve deactivation in response to vehicle electrical system conditions May 16, 2007 Issued
Array ( [id] => 5025536 [patent_doc_number] => 20070266982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'STARTING DEVICE OF ENGINE' [patent_app_type] => utility [patent_app_number] => 11/746724 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3950 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0266/20070266982.pdf [firstpage_image] =>[orig_patent_app_number] => 11746724 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/746724
Starting device of engine May 9, 2007 Issued
Array ( [id] => 6493330 [patent_doc_number] => 20100012106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'STRATIFIED SCAVENGING TWO-CYCLE ENGINE' [patent_app_type] => utility [patent_app_number] => 12/300560 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2738 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20100012106.pdf [firstpage_image] =>[orig_patent_app_number] => 12300560 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/300560
Stratified scavenging two-cycle engine May 9, 2007 Issued
Array ( [id] => 5013462 [patent_doc_number] => 20070256670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Integrated vacuum blocking valve' [patent_app_type] => utility [patent_app_number] => 11/797441 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1317 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0256/20070256670.pdf [firstpage_image] =>[orig_patent_app_number] => 11797441 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/797441
Integrated vacuum blocking valve May 2, 2007 Abandoned
Array ( [id] => 4957285 [patent_doc_number] => 20080271709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Combustion engine technology' [patent_app_type] => utility [patent_app_number] => 11/799670 [patent_app_country] => US [patent_app_date] => 2007-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9579 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0271/20080271709.pdf [firstpage_image] =>[orig_patent_app_number] => 11799670 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/799670
Combustion engine technology May 1, 2007 Abandoned
Array ( [id] => 5042993 [patent_doc_number] => 20070261664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Internal combustion engine with direct fuel injection' [patent_app_type] => utility [patent_app_number] => 11/800004 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2955 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20070261664.pdf [firstpage_image] =>[orig_patent_app_number] => 11800004 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/800004
Internal combustion engine with direct fuel injection Apr 30, 2007 Abandoned
Array ( [id] => 4928424 [patent_doc_number] => 20080167787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Airflow estimation method and apparatus for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/739137 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2134 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20080167787.pdf [firstpage_image] =>[orig_patent_app_number] => 11739137 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/739137
Airflow estimation method and apparatus for internal combustion engine Apr 23, 2007 Issued
Array ( [id] => 5211671 [patent_doc_number] => 20070250255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'Method and apparatus for determining piston position in an engine' [patent_app_type] => utility [patent_app_number] => 11/739190 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3790 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0250/20070250255.pdf [firstpage_image] =>[orig_patent_app_number] => 11739190 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/739190
Method and apparatus for determining piston position in an engine Apr 23, 2007 Issued
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