Search

Marguerite J. Mcmahon

Examiner (ID: 303, Phone: (571)272-4848 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
2899, 3747, 3741, 3783, 3402, 3709, 3727
Total Applications
2817
Issued Applications
2286
Pending Applications
118
Abandoned Applications
414

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9219286 [patent_doc_number] => 20140014061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'HIGH-PHOSPHOROUS ELECTROLESS NICKEL (HFEN) TREATMENT FOR BUSHINGLESS CONNECTING ROD' [patent_app_type] => utility [patent_app_number] => 13/934395 [patent_app_country] => US [patent_app_date] => 2013-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2701 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13934395 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/934395
HIGH-PHOSPHOROUS ELECTROLESS NICKEL (HFEN) TREATMENT FOR BUSHINGLESS CONNECTING ROD Jul 2, 2013 Abandoned
Array ( [id] => 10237083 [patent_doc_number] => 20150122077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'LENGTH-ADJUSTABLE CON ROD' [patent_app_type] => utility [patent_app_number] => 14/412310 [patent_app_country] => US [patent_app_date] => 2013-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5062 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14412310 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/412310
Length-adjustable con rod Jun 30, 2013 Issued
Array ( [id] => 9788676 [patent_doc_number] => 20150000620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'REDUCED TORQUE VARIATION FOR ENGINES WITH ACTIVE FUEL MANAGEMENT' [patent_app_type] => utility [patent_app_number] => 13/929274 [patent_app_country] => US [patent_app_date] => 2013-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4807 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13929274 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/929274
Reduced torque variation for engines with active fuel management Jun 26, 2013 Issued
Array ( [id] => 11537407 [patent_doc_number] => 09611805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-04 [patent_title] => 'Piston arrangement and internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/406164 [patent_app_country] => US [patent_app_date] => 2013-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6932 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14406164 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/406164
Piston arrangement and internal combustion engine Jun 24, 2013 Issued
Array ( [id] => 10176554 [patent_doc_number] => 09206751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Air handling control for opposed-piston engines with uniflow scavenging' [patent_app_type] => utility [patent_app_number] => 13/926360 [patent_app_country] => US [patent_app_date] => 2013-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7381 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13926360 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/926360
Air handling control for opposed-piston engines with uniflow scavenging Jun 24, 2013 Issued
Array ( [id] => 9194053 [patent_doc_number] => 20130333368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'SYSTEM AND METHOD FOR THE PRODUCTION OF COMPRESSED FLUIDS' [patent_app_type] => utility [patent_app_number] => 13/920724 [patent_app_country] => US [patent_app_date] => 2013-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5795 [patent_no_of_claims] => 24 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13920724 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/920724
SYSTEM AND METHOD FOR THE PRODUCTION OF COMPRESSED FLUIDS Jun 17, 2013 Abandoned
Array ( [id] => 9090007 [patent_doc_number] => 20130269318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'COOLANT-TO-CATALYST FUEL MODIFICATION METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/919101 [patent_app_country] => US [patent_app_date] => 2013-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4854 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13919101 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/919101
COOLANT-TO-CATALYST FUEL MODIFICATION METHOD AND APPARATUS Jun 16, 2013 Abandoned
Array ( [id] => 9405501 [patent_doc_number] => 20140096753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'DIESEL POLLUTION CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/910721 [patent_app_country] => US [patent_app_date] => 2013-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11487 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13910721 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/910721
DIESEL POLLUTION CONTROL SYSTEM Jun 4, 2013 Abandoned
Array ( [id] => 10949896 [patent_doc_number] => 20140352917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'Cooling Module for Electronic Engine Components' [patent_app_type] => utility [patent_app_number] => 13/909647 [patent_app_country] => US [patent_app_date] => 2013-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3201 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13909647 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/909647
Cooling module for electronic engine components Jun 3, 2013 Issued
Array ( [id] => 10949622 [patent_doc_number] => 20140352643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'INTAKE MANIFOLD ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/908274 [patent_app_country] => US [patent_app_date] => 2013-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5651 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13908274 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/908274
Intake manifold assembly Jun 2, 2013 Issued
Array ( [id] => 10880604 [patent_doc_number] => 08904976 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-09 [patent_title] => 'Internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/902457 [patent_app_country] => US [patent_app_date] => 2013-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1616 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13902457 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/902457
Internal combustion engine May 23, 2013 Issued
Array ( [id] => 9037284 [patent_doc_number] => 20130239922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'STRUCTURAL OIL BAFFLE FOR ENGINE COVERS' [patent_app_type] => utility [patent_app_number] => 13/893103 [patent_app_country] => US [patent_app_date] => 2013-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5929 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13893103 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/893103
Structural oil baffle for engine covers May 12, 2013 Issued
Array ( [id] => 9541287 [patent_doc_number] => 20140165934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'MARINE PROPULSION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/891215 [patent_app_country] => US [patent_app_date] => 2013-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4715 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13891215 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/891215
Marine propulsion device May 9, 2013 Issued
Array ( [id] => 11350996 [patent_doc_number] => 20160369736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'INTERNAL COMBUSTION ENGINE JACKET' [patent_app_type] => utility [patent_app_number] => 14/395932 [patent_app_country] => US [patent_app_date] => 2013-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3946 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14395932 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/395932
Internal combustion engine liner May 5, 2013 Issued
Array ( [id] => 10222550 [patent_doc_number] => 20150107543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'PISTON OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/391330 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2856 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14391330 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/391330
Piston of an internal combustion engine Apr 11, 2013 Issued
Array ( [id] => 11237958 [patent_doc_number] => 09464593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-11 [patent_title] => 'Piston of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/391390 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2490 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14391390 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/391390
Piston of an internal combustion engine Apr 11, 2013 Issued
Array ( [id] => 10198105 [patent_doc_number] => 20150083091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'ARRANGEMENT OF AN INTERCOOLER IN AN INTAKE PIPE' [patent_app_type] => utility [patent_app_number] => 14/394294 [patent_app_country] => US [patent_app_date] => 2013-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3441 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14394294 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/394294
ARRANGEMENT OF AN INTERCOOLER IN AN INTAKE PIPE Apr 9, 2013 Abandoned
Array ( [id] => 10008364 [patent_doc_number] => 09051874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Internal combustion engine with partial deactivation and method for the operation of an internal combustion engine of said type' [patent_app_type] => utility [patent_app_number] => 13/860443 [patent_app_country] => US [patent_app_date] => 2013-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8067 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13860443 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/860443
Internal combustion engine with partial deactivation and method for the operation of an internal combustion engine of said type Apr 9, 2013 Issued
Array ( [id] => 9897970 [patent_doc_number] => 20150053169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'WEIGHT OPTIMIZED CONNECTING ROD' [patent_app_type] => utility [patent_app_number] => 14/390772 [patent_app_country] => US [patent_app_date] => 2013-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4326 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14390772 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/390772
WEIGHT OPTIMIZED CONNECTING ROD Apr 4, 2013 Abandoned
Array ( [id] => 9063895 [patent_doc_number] => 20130255651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/847808 [patent_app_country] => US [patent_app_date] => 2013-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9951 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13847808 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/847808
Spark ignition type internal combustion engine Mar 19, 2013 Issued
Menu