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] => 9400510 [patent_doc_number] => 08690557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-08 [patent_title] => 'Variable displacement vane pump' [patent_app_type] => utility [patent_app_number] => 12/948272 [patent_app_country] => US [patent_app_date] => 2010-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 21661 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 821 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12948272 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/948272
Variable displacement vane pump Nov 16, 2010 Issued
Array ( [id] => 9025453 [patent_doc_number] => 08535030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Gerotor hydraulic pump with fluid actuated vanes' [patent_app_type] => utility [patent_app_number] => 12/927443 [patent_app_country] => US [patent_app_date] => 2010-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4803 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12927443 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/927443
Gerotor hydraulic pump with fluid actuated vanes Nov 14, 2010 Issued
Array ( [id] => 6018725 [patent_doc_number] => 20110048370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'REVOLVING PISTON INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/942595 [patent_app_country] => US [patent_app_date] => 2010-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7655 [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/A1/0048/20110048370.pdf [firstpage_image] =>[orig_patent_app_number] => 12942595 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/942595
REVOLVING PISTON INTERNAL COMBUSTION ENGINE Nov 8, 2010 Abandoned
Array ( [id] => 10643059 [patent_doc_number] => 09359918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Apparatus for reducing emissions and method of assembly' [patent_app_type] => utility [patent_app_number] => 12/915576 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4375 [patent_no_of_claims] => 18 [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] => 12915576 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/915576
Apparatus for reducing emissions and method of assembly Oct 28, 2010 Issued
Array ( [id] => 9226660 [patent_doc_number] => 08632324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-21 [patent_title] => 'Optimized helix angle rotors for roots-style supercharger' [patent_app_type] => utility [patent_app_number] => 12/915996 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6932 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12915996 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/915996
Optimized helix angle rotors for roots-style supercharger Oct 28, 2010 Issued
Array ( [id] => 5952112 [patent_doc_number] => 20110033328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'COMPRESSOR HAVING CAPACITY MODULATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/909303 [patent_app_country] => US [patent_app_date] => 2010-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5946 [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/A1/0033/20110033328.pdf [firstpage_image] =>[orig_patent_app_number] => 12909303 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/909303
Compressor having capacity modulation system Oct 20, 2010 Issued
Array ( [id] => 14423893 [patent_doc_number] => 10316741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Turbocharged combustion system [patent_app_type] => utility [patent_app_number] => 12/904222 [patent_app_country] => US [patent_app_date] => 2010-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2440 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12904222 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/904222
Turbocharged combustion system Oct 13, 2010 Issued
Array ( [id] => 7783801 [patent_doc_number] => 20120045357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'HIGH EFFIEIENCY SCROLL COMPRESSOR WITH SPIRAL COMPRESSOR BLADES OF UNEQUAL THICKNESS' [patent_app_type] => utility [patent_app_number] => 12/859961 [patent_app_country] => US [patent_app_date] => 2010-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1856 [patent_no_of_claims] => 3 [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/A1/0045/20120045357.pdf [firstpage_image] =>[orig_patent_app_number] => 12859961 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/859961
HIGH EFFIEIENCY SCROLL COMPRESSOR WITH SPIRAL COMPRESSOR BLADES OF UNEQUAL THICKNESS Aug 19, 2010 Abandoned
Array ( [id] => 8198357 [patent_doc_number] => 08186979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'Capacity varying type rotary compressor and refrigeration system having the same' [patent_app_type] => utility [patent_app_number] => 12/855193 [patent_app_country] => US [patent_app_date] => 2010-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 7329 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 450 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/186/08186979.pdf [firstpage_image] =>[orig_patent_app_number] => 12855193 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/855193
Capacity varying type rotary compressor and refrigeration system having the same Aug 11, 2010 Issued
Array ( [id] => 6201810 [patent_doc_number] => 20110064596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'SCROLL COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/853457 [patent_app_country] => US [patent_app_date] => 2010-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10596 [patent_no_of_claims] => 10 [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/A1/0064/20110064596.pdf [firstpage_image] =>[orig_patent_app_number] => 12853457 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/853457
Scroll compressor with oil supply across a sealing part Aug 9, 2010 Issued
Array ( [id] => 8351012 [patent_doc_number] => 08246331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Scroll fluid machine with a pin shaft and groove for restricting rotation' [patent_app_type] => utility [patent_app_number] => 12/847358 [patent_app_country] => US [patent_app_date] => 2010-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 34 [patent_no_of_words] => 33333 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12847358 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/847358
Scroll fluid machine with a pin shaft and groove for restricting rotation Jul 29, 2010 Issued
Array ( [id] => 9215518 [patent_doc_number] => 08628313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-14 [patent_title] => 'Scroll fluid machine with a coating layer' [patent_app_type] => utility [patent_app_number] => 12/843715 [patent_app_country] => US [patent_app_date] => 2010-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13102 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12843715 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/843715
Scroll fluid machine with a coating layer Jul 25, 2010 Issued
Array ( [id] => 9045380 [patent_doc_number] => 08539931 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-09-24 [patent_title] => 'Rotary internal combustion diesel engine' [patent_app_type] => utility [patent_app_number] => 12/802619 [patent_app_country] => US [patent_app_date] => 2010-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 10012 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12802619 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/802619
Rotary internal combustion diesel engine Jun 9, 2010 Issued
Array ( [id] => 6072294 [patent_doc_number] => 20110138774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'INTAKE AIR HEATING AND EXHAUST COOLING' [patent_app_type] => utility [patent_app_number] => 12/793074 [patent_app_country] => US [patent_app_date] => 2010-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4731 [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/A1/0138/20110138774.pdf [firstpage_image] =>[orig_patent_app_number] => 12793074 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/793074
Intake air heating and exhaust cooling Jun 2, 2010 Issued
Array ( [id] => 8720058 [patent_doc_number] => 20130071275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'VARIABLE DISPLACEMENT LUBRICANT PUMP' [patent_app_type] => utility [patent_app_number] => 13/700136 [patent_app_country] => US [patent_app_date] => 2010-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2061 [patent_no_of_claims] => 10 [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] => 13700136 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/700136
Variable displacement lubricant pump May 27, 2010 Issued
Array ( [id] => 9439574 [patent_doc_number] => 08708678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Gear pump' [patent_app_type] => utility [patent_app_number] => 12/788818 [patent_app_country] => US [patent_app_date] => 2010-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2337 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12788818 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/788818
Gear pump May 26, 2010 Issued
Array ( [id] => 8696814 [patent_doc_number] => 20130058823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'SCREW VACUUM PUMP' [patent_app_type] => utility [patent_app_number] => 13/698691 [patent_app_country] => US [patent_app_date] => 2010-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4669 [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] => 13698691 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/698691
SCREW VACUUM PUMP May 12, 2010 Abandoned
Array ( [id] => 6483074 [patent_doc_number] => 20100199664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'DEVICE AND METHOD FOR RECIRCULATING EXHAUST GAS IN AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/766469 [patent_app_country] => US [patent_app_date] => 2010-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2146 [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/A1/0199/20100199664.pdf [firstpage_image] =>[orig_patent_app_number] => 12766469 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/766469
DEVICE AND METHOD FOR RECIRCULATING EXHAUST GAS IN AN INTERNAL COMBUSTION ENGINE Apr 22, 2010 Abandoned
Array ( [id] => 6061874 [patent_doc_number] => 20110200475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'SCROLL COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 13/123836 [patent_app_country] => US [patent_app_date] => 2010-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7482 [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] => publications/A1/0200/20110200475.pdf [firstpage_image] =>[orig_patent_app_number] => 13123836 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/123836
Scroll compressor with stepped spiral wraps Apr 21, 2010 Issued
Array ( [id] => 7769820 [patent_doc_number] => 08117826 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-02-21 [patent_title] => 'External combustion engine with rotary piston controlled valve' [patent_app_type] => utility [patent_app_number] => 12/763608 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4869 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/117/08117826.pdf [firstpage_image] =>[orig_patent_app_number] => 12763608 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/763608
External combustion engine with rotary piston controlled valve Apr 19, 2010 Issued
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