Search

Marguerite J Mcmahon

Examiner (ID: 140, Phone: (571)272-4848 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3727, 3783, 3402, 3747, 3709, 2899, 3741
Total Applications
2817
Issued Applications
2284
Pending Applications
118
Abandoned Applications
414

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11244141 [patent_doc_number] => 09470178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Engine assembly' [patent_app_type] => utility [patent_app_number] => 14/571730 [patent_app_country] => US [patent_app_date] => 2014-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5717 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14571730 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/571730
Engine assembly Dec 15, 2014 Issued
Array ( [id] => 11305364 [patent_doc_number] => 09512751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Device and method for reducing fuel dilution of diesel engine' [patent_app_type] => utility [patent_app_number] => 14/569324 [patent_app_country] => US [patent_app_date] => 2014-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3430 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14569324 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/569324
Device and method for reducing fuel dilution of diesel engine Dec 11, 2014 Issued
Array ( [id] => 11178878 [patent_doc_number] => 09410867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Laser system for measuring internal cylinder pressure' [patent_app_type] => utility [patent_app_number] => 14/565061 [patent_app_country] => US [patent_app_date] => 2014-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2596 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14565061 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/565061
Laser system for measuring internal cylinder pressure Dec 8, 2014 Issued
Array ( [id] => 10814654 [patent_doc_number] => 20160160814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'FUEL COOLING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/562013 [patent_app_country] => US [patent_app_date] => 2014-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3691 [patent_no_of_claims] => 6 [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] => 14562013 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/562013
FUEL COOLING APPARATUS Dec 4, 2014 Abandoned
Array ( [id] => 10814658 [patent_doc_number] => 20160160818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'AIR INDUCTION SYSTEM HAVING AN ACOUSTIC RESONATOR' [patent_app_type] => utility [patent_app_number] => 14/558766 [patent_app_country] => US [patent_app_date] => 2014-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3255 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14558766 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/558766
Air induction system having an acoustic resonator Dec 2, 2014 Issued
Array ( [id] => 9927261 [patent_doc_number] => 20150075453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'ROTARY VALVE' [patent_app_type] => utility [patent_app_number] => 14/550090 [patent_app_country] => US [patent_app_date] => 2014-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8844 [patent_no_of_claims] => 8 [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] => 14550090 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/550090
ROTARY VALVE Nov 20, 2014 Abandoned
Array ( [id] => 9927260 [patent_doc_number] => 20150075452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'ROTARY VALVE' [patent_app_type] => utility [patent_app_number] => 14/549963 [patent_app_country] => US [patent_app_date] => 2014-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8032 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14549963 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/549963
Rotary valve Nov 20, 2014 Issued
Array ( [id] => 10792362 [patent_doc_number] => 20160138518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'Engine Piston' [patent_app_type] => utility [patent_app_number] => 14/546639 [patent_app_country] => US [patent_app_date] => 2014-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5434 [patent_no_of_claims] => 20 [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] => 14546639 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/546639
Engine Piston Nov 17, 2014 Abandoned
Array ( [id] => 11244153 [patent_doc_number] => 09470190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Engine intake manifold having a condensate-containment tray' [patent_app_type] => utility [patent_app_number] => 14/533906 [patent_app_country] => US [patent_app_date] => 2014-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4803 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14533906 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/533906
Engine intake manifold having a condensate-containment tray Nov 4, 2014 Issued
Array ( [id] => 13107937 [patent_doc_number] => 10072606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Internal combustion engine comprising a cylinder head [patent_app_type] => utility [patent_app_number] => 15/035415 [patent_app_country] => US [patent_app_date] => 2014-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1945 [patent_no_of_claims] => 11 [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] => 15035415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/035415
Internal combustion engine comprising a cylinder head Nov 2, 2014 Issued
Array ( [id] => 10229378 [patent_doc_number] => 20150114372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'Structures, functions, and methods regarding internal combustion engines' [patent_app_type] => utility [patent_app_number] => 14/531144 [patent_app_country] => US [patent_app_date] => 2014-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15944 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 11 [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] => 14531144 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/531144
Structures, functions, and methods regarding internal combustion engines Nov 2, 2014 Abandoned
Array ( [id] => 11244107 [patent_doc_number] => 09470144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Variable compression ratio engine' [patent_app_type] => utility [patent_app_number] => 14/516445 [patent_app_country] => US [patent_app_date] => 2014-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2476 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14516445 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/516445
Variable compression ratio engine Oct 15, 2014 Issued
Array ( [id] => 11298431 [patent_doc_number] => 09506431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Detachable connecting device for connecting at least two functional components and functional components' [patent_app_type] => utility [patent_app_number] => 14/516052 [patent_app_country] => US [patent_app_date] => 2014-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5128 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14516052 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/516052
Detachable connecting device for connecting at least two functional components and functional components Oct 15, 2014 Issued
Array ( [id] => 11464483 [patent_doc_number] => 09581104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Steel piston for an internal combustion engine and method for its production' [patent_app_type] => utility [patent_app_number] => 14/516226 [patent_app_country] => US [patent_app_date] => 2014-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3815 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14516226 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/516226
Steel piston for an internal combustion engine and method for its production Oct 15, 2014 Issued
Array ( [id] => 11198864 [patent_doc_number] => 09429067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Two-stroke engine with variable scavenging port' [patent_app_type] => utility [patent_app_number] => 14/514572 [patent_app_country] => US [patent_app_date] => 2014-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7793 [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] => 14514572 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/514572
Two-stroke engine with variable scavenging port Oct 14, 2014 Issued
Array ( [id] => 9809916 [patent_doc_number] => 20150021861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'ENGINE HAVING PISTON WITH L-SHAPED TIMING RING' [patent_app_type] => utility [patent_app_number] => 14/511237 [patent_app_country] => US [patent_app_date] => 2014-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3569 [patent_no_of_claims] => 5 [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] => 14511237 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/511237
ENGINE HAVING PISTON WITH L-SHAPED TIMING RING Oct 9, 2014 Abandoned
Array ( [id] => 9835310 [patent_doc_number] => 20150027391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'INTERNAL COMBUSTION ENGINE WITH LIQUID COOLING' [patent_app_type] => utility [patent_app_number] => 14/512345 [patent_app_country] => US [patent_app_date] => 2014-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8702 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14512345 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/512345
Internal combustion engine with liquid cooling Oct 9, 2014 Issued
Array ( [id] => 9835308 [patent_doc_number] => 20150027389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'LUBRICATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, AND METHOD FOR LUBRICATION' [patent_app_type] => utility [patent_app_number] => 14/512337 [patent_app_country] => US [patent_app_date] => 2014-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4758 [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] => 14512337 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/512337
Lubrication system for an internal combustion engine, and method for lubrication Oct 9, 2014 Issued
Array ( [id] => 10608677 [patent_doc_number] => 09328703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-03 [patent_title] => 'Air intake system of saddle-ride type vehicle' [patent_app_type] => utility [patent_app_number] => 14/511000 [patent_app_country] => US [patent_app_date] => 2014-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4789 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14511000 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/511000
Air intake system of saddle-ride type vehicle Oct 8, 2014 Issued
Array ( [id] => 10348324 [patent_doc_number] => 20150233329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'UNDER-HOOD MOUNTING CONFIGURATION FOR A CONTROL UNIT OF A WORK VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/507973 [patent_app_country] => US [patent_app_date] => 2014-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5914 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14507973 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/507973
Under-hood mounting configuration for a control unit of a work vehicle Oct 6, 2014 Issued
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