Search

Mary Alice Davis

Examiner (ID: 18524, Phone: (571)272-9965 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3748, 3746
Total Applications
1275
Issued Applications
952
Pending Applications
79
Abandoned Applications
267

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8174603 [patent_doc_number] => 08177533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-15 [patent_title] => 'Scroll expander and refrigeration cycle apparatus' [patent_app_type] => utility [patent_app_number] => 12/279945 [patent_app_country] => US [patent_app_date] => 2007-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 14513 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/177/08177533.pdf [firstpage_image] =>[orig_patent_app_number] => 12279945 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/279945
Scroll expander and refrigeration cycle apparatus Feb 5, 2007 Issued
Array ( [id] => 5097564 [patent_doc_number] => 20070180824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'CONTROL OF SUPERCHARGED ENGINE WITH VARIABLE GEOMETRY TURBOCHARGER AND ELECTRIC SUPERCHARGER' [patent_app_type] => utility [patent_app_number] => 11/670166 [patent_app_country] => US [patent_app_date] => 2007-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5167 [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/A1/0180/20070180824.pdf [firstpage_image] =>[orig_patent_app_number] => 11670166 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/670166
CONTROL OF SUPERCHARGED ENGINE WITH VARIABLE GEOMETRY TURBOCHARGER AND ELECTRIC SUPERCHARGER Jan 31, 2007 Abandoned
Array ( [id] => 4845395 [patent_doc_number] => 20080181803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'Reflux gas compressor' [patent_app_type] => utility [patent_app_number] => 11/698720 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5092 [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] => publications/A1/0181/20080181803.pdf [firstpage_image] =>[orig_patent_app_number] => 11698720 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/698720
Reflux gas compressor Jan 25, 2007 Abandoned
Array ( [id] => 5520758 [patent_doc_number] => 20090028739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'RING TURBO-PISTON ENGINE AND RING TURBO-PISTON SUPERCHARGER' [patent_app_type] => utility [patent_app_number] => 12/162405 [patent_app_country] => US [patent_app_date] => 2007-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 20056 [patent_no_of_claims] => 27 [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/A1/0028/20090028739.pdf [firstpage_image] =>[orig_patent_app_number] => 12162405 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/162405
RING TURBO-PISTON ENGINE AND RING TURBO-PISTON SUPERCHARGER Jan 24, 2007 Abandoned
Array ( [id] => 8112677 [patent_doc_number] => 08157552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-17 [patent_title] => 'Rotary fluid pressure device and improved parking lock assembly therefor' [patent_app_type] => utility [patent_app_number] => 12/160624 [patent_app_country] => US [patent_app_date] => 2007-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4223 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/157/08157552.pdf [firstpage_image] =>[orig_patent_app_number] => 12160624 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/160624
Rotary fluid pressure device and improved parking lock assembly therefor Jan 21, 2007 Issued
Array ( [id] => 5232928 [patent_doc_number] => 20070125082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Compressor in an exhaust gas turbocharger for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/655955 [patent_app_country] => US [patent_app_date] => 2007-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3384 [patent_no_of_claims] => 11 [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/A1/0125/20070125082.pdf [firstpage_image] =>[orig_patent_app_number] => 11655955 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/655955
Turbocharger compressor with an auxiliary rotor wheel and magnetic clutch Jan 18, 2007 Issued
Array ( [id] => 4805192 [patent_doc_number] => 20080168770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'Cooling system for an engine having high pressure EGR and machine using same' [patent_app_type] => utility [patent_app_number] => 11/653754 [patent_app_country] => US [patent_app_date] => 2007-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2398 [patent_no_of_claims] => 12 [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/A1/0168/20080168770.pdf [firstpage_image] =>[orig_patent_app_number] => 11653754 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/653754
Cooling system for an engine having high pressure EGR and machine using same Jan 15, 2007 Abandoned
Array ( [id] => 5395207 [patent_doc_number] => 20090315270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'Seal Arrangement' [patent_app_type] => utility [patent_app_number] => 12/161211 [patent_app_country] => US [patent_app_date] => 2007-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5570 [patent_no_of_claims] => 12 [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/A1/0315/20090315270.pdf [firstpage_image] =>[orig_patent_app_number] => 12161211 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/161211
Seal Arrangement Jan 11, 2007 Abandoned
Array ( [id] => 8002991 [patent_doc_number] => 08082891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-27 [patent_title] => 'Conversion mechanism for a pivoting reciprocating engine' [patent_app_type] => utility [patent_app_number] => 12/161209 [patent_app_country] => US [patent_app_date] => 2007-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6443 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/082/08082891.pdf [firstpage_image] =>[orig_patent_app_number] => 12161209 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/161209
Conversion mechanism for a pivoting reciprocating engine Jan 11, 2007 Issued
Array ( [id] => 7513616 [patent_doc_number] => 08037683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Flow-optimized bypass for turbo engines' [patent_app_type] => utility [patent_app_number] => 11/653464 [patent_app_country] => US [patent_app_date] => 2007-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3947 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/037/08037683.pdf [firstpage_image] =>[orig_patent_app_number] => 11653464 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/653464
Flow-optimized bypass for turbo engines Jan 10, 2007 Issued
Array ( [id] => 6547499 [patent_doc_number] => 20100233006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'SCREW-TYPE FLUID MACHINE' [patent_app_type] => utility [patent_app_number] => 12/159186 [patent_app_country] => US [patent_app_date] => 2006-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6218 [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] => publications/A1/0233/20100233006.pdf [firstpage_image] =>[orig_patent_app_number] => 12159186 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/159186
SCREW-TYPE FLUID MACHINE Dec 25, 2006 Abandoned
Array ( [id] => 6245038 [patent_doc_number] => 20100135839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'SCREW COMPRESSOR WITH INTEGRAL BEARING COVER AND DISCHARGE PLENUM DIVIDER' [patent_app_type] => utility [patent_app_number] => 12/444614 [patent_app_country] => US [patent_app_date] => 2006-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 937 [patent_no_of_claims] => 6 [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/A1/0135/20100135839.pdf [firstpage_image] =>[orig_patent_app_number] => 12444614 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/444614
SCREW COMPRESSOR WITH INTEGRAL BEARING COVER AND DISCHARGE PLENUM DIVIDER Dec 25, 2006 Abandoned
Array ( [id] => 8434604 [patent_doc_number] => 08282370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-09 [patent_title] => 'Stepped scroll compressor with changing step mesh gaps' [patent_app_type] => utility [patent_app_number] => 12/442256 [patent_app_country] => US [patent_app_date] => 2006-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4598 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12442256 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/442256
Stepped scroll compressor with changing step mesh gaps Dec 19, 2006 Issued
Array ( [id] => 5397213 [patent_doc_number] => 20090317276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'SCROLL COMPRESSOR HAVING ROTATION PREVENTION MECHANISM' [patent_app_type] => utility [patent_app_number] => 12/306055 [patent_app_country] => US [patent_app_date] => 2006-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3460 [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] => publications/A1/0317/20090317276.pdf [firstpage_image] =>[orig_patent_app_number] => 12306055 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/306055
SCROLL COMPRESSOR HAVING ROTATION PREVENTION MECHANISM Dec 13, 2006 Abandoned
Array ( [id] => 4948864 [patent_doc_number] => 20080304990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Screw Compressor' [patent_app_type] => utility [patent_app_number] => 12/096936 [patent_app_country] => US [patent_app_date] => 2006-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5738 [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] => publications/A1/0304/20080304990.pdf [firstpage_image] =>[orig_patent_app_number] => 12096936 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/096936
Screw compressor Dec 11, 2006 Issued
Array ( [id] => 4948835 [patent_doc_number] => 20080304961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Noise Reduced Variable Displacement Vane Pump' [patent_app_type] => utility [patent_app_number] => 12/096653 [patent_app_country] => US [patent_app_date] => 2006-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2854 [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] => publications/A1/0304/20080304961.pdf [firstpage_image] =>[orig_patent_app_number] => 12096653 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/096653
Noise Reduced Variable Displacement Vane Pump Dec 10, 2006 Abandoned
Array ( [id] => 5302733 [patent_doc_number] => 20090297385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'Rotary Motor With Intermittent Movements of the Rotors' [patent_app_type] => utility [patent_app_number] => 12/085524 [patent_app_country] => US [patent_app_date] => 2006-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3653 [patent_no_of_claims] => 12 [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/A1/0297/20090297385.pdf [firstpage_image] =>[orig_patent_app_number] => 12085524 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/085524
Rotary Motor With Intermittent Movements of the Rotors Nov 26, 2006 Abandoned
Array ( [id] => 5176943 [patent_doc_number] => 20070178003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'GEAR PUMP WITH RIPPLE CHAMBER FOR LOW NOISE AND PRESSURE RIPPLES' [patent_app_type] => utility [patent_app_number] => 11/562814 [patent_app_country] => US [patent_app_date] => 2006-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2086 [patent_no_of_claims] => 5 [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/A1/0178/20070178003.pdf [firstpage_image] =>[orig_patent_app_number] => 11562814 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/562814
GEAR PUMP WITH RIPPLE CHAMBER FOR LOW NOISE AND PRESSURE RIPPLES Nov 21, 2006 Abandoned
Array ( [id] => 4839224 [patent_doc_number] => 20080279709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Driven Vane Compressor' [patent_app_type] => utility [patent_app_number] => 12/093695 [patent_app_country] => US [patent_app_date] => 2006-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3687 [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] => publications/A1/0279/20080279709.pdf [firstpage_image] =>[orig_patent_app_number] => 12093695 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/093695
Driven Vane Compressor Nov 14, 2006 Abandoned
Array ( [id] => 5062425 [patent_doc_number] => 20070224064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Pump Apparatus And Methods For Using Same' [patent_app_type] => utility [patent_app_number] => 11/560024 [patent_app_country] => US [patent_app_date] => 2006-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5548 [patent_no_of_claims] => 29 [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/A1/0224/20070224064.pdf [firstpage_image] =>[orig_patent_app_number] => 11560024 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/560024
Pump Apparatus And Methods For Using Same Nov 14, 2006 Abandoned
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