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] => 13988551 [patent_doc_number] => 20190063433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => SCROLL PUMP TIP SEALING [patent_app_type] => utility [patent_app_number] => 16/079925 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16079925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/079925
SCROLL PUMP TIP SEALING Feb 21, 2017 Abandoned
Array ( [id] => 16261934 [patent_doc_number] => 10753360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Scroll compression device having a sealing device, and scroll compressor including such a scroll compression device [patent_app_type] => utility [patent_app_number] => 16/071155 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071155
Scroll compression device having a sealing device, and scroll compressor including such a scroll compression device Feb 14, 2017 Issued
Array ( [id] => 16778839 [patent_doc_number] => 20210115917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/496015 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496015
SCROLL COMPRESSOR Feb 12, 2017 Abandoned
Array ( [id] => 15118621 [patent_doc_number] => 20190345943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => VANE GAS PUMP [patent_app_type] => utility [patent_app_number] => 16/481489 [patent_app_country] => US [patent_app_date] => 2017-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16481489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481489
Vane gas pump with sliding element trmporaily completely covering the elongated fluid outlet opening Jan 31, 2017 Issued
Array ( [id] => 13930713 [patent_doc_number] => 20190048872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => PISTON FOR A ROTARY PISTON PUMP [patent_app_type] => utility [patent_app_number] => 16/073520 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073520
Rotary piston pump with a piston formed by a plurality of plates filled with polymer material Jan 26, 2017 Issued
Array ( [id] => 12929302 [patent_doc_number] => 09828908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Device for internal cooling and pressurization of rotary engine [patent_app_type] => utility [patent_app_number] => 15/415527 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4735 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15415527 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/415527
Device for internal cooling and pressurization of rotary engine Jan 24, 2017 Issued
Array ( [id] => 16407447 [patent_doc_number] => 10815993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Scroll fluid machine with improved power transmission mechanism [patent_app_type] => utility [patent_app_number] => 16/088628 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5958 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16088628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/088628
Scroll fluid machine with improved power transmission mechanism Jan 24, 2017 Issued
Array ( [id] => 13959197 [patent_doc_number] => 20190055942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => PUMPING ASSEMBLY TO FEED FUEL, PREFERABLY DIESEL FUEL, TO AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/080091 [patent_app_country] => US [patent_app_date] => 2017-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16080091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/080091
PUMPING ASSEMBLY TO FEED FUEL, PREFERABLY DIESEL FUEL, TO AN INTERNAL COMBUSTION ENGINE Jan 4, 2017 Abandoned
Array ( [id] => 17015672 [patent_doc_number] => 11085299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Hydraulic machine with chamfered ring [patent_app_type] => utility [patent_app_number] => 16/063822 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4983 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16063822 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063822
Hydraulic machine with chamfered ring Dec 15, 2016 Issued
Array ( [id] => 11707240 [patent_doc_number] => 20170175739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'VANE PUMP DEVICE' [patent_app_type] => utility [patent_app_number] => 15/375938 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 20916 [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] => 15375938 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375938
Vane pump device having two different discharge amounts Dec 11, 2016 Issued
Array ( [id] => 12815665 [patent_doc_number] => 20180163725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => Eccentric Compensating Torsional Drive System [patent_app_type] => utility [patent_app_number] => 15/373979 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15373979 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/373979
Eccentric compensating torsional drive system Dec 8, 2016 Issued
Array ( [id] => 14295895 [patent_doc_number] => 10288066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Oil pump with sloping extension portion between discharge [patent_app_type] => utility [patent_app_number] => 15/374633 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4181 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15374633 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/374633
Oil pump with sloping extension portion between discharge Dec 8, 2016 Issued
Array ( [id] => 11707239 [patent_doc_number] => 20170175738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'VANE PUMP DEVICE' [patent_app_type] => utility [patent_app_number] => 15/374476 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 20843 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15374476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/374476
Vane pump device having multiple discharge pressures Dec 8, 2016 Issued
Array ( [id] => 11707238 [patent_doc_number] => 20170175737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'VANE PUMP DEVICE' [patent_app_type] => utility [patent_app_number] => 15/373643 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 23485 [patent_no_of_claims] => 7 [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] => 15373643 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/373643
Supplying pressurized fluid to the vane groove for a vane pump device Dec 8, 2016 Issued
Array ( [id] => 11691770 [patent_doc_number] => 20170167485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'SCROLL COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 15/372762 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9607 [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] => 15372762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/372762
Scroll compressor with decompression member Dec 7, 2016 Issued
Array ( [id] => 11714062 [patent_doc_number] => 20170182561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'HIGH-STRENGTH LIGHT-WEIGHT LATTICE-CORED ADDITIVE MANUFACTURED COMPRESSOR COMPONENTS' [patent_app_type] => utility [patent_app_number] => 15/366871 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 16565 [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] => 15366871 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/366871
High-strength light-weight lattice-cored additive manufactured compressor components Nov 30, 2016 Issued
Array ( [id] => 15817945 [patent_doc_number] => 10634143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Thermal and sound optimized lattice-cored additive manufactured compressor components [patent_app_type] => utility [patent_app_number] => 15/366885 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 49 [patent_no_of_words] => 16501 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15366885 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/366885
Thermal and sound optimized lattice-cored additive manufactured compressor components Nov 30, 2016 Issued
Array ( [id] => 13553627 [patent_doc_number] => 20180328361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => SCROLL FLUID MACHINE [patent_app_type] => utility [patent_app_number] => 15/777462 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777462
SCROLL FLUID MACHINE Nov 17, 2016 Abandoned
Array ( [id] => 14295893 [patent_doc_number] => 10288065 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-14 [patent_title] => Mud motor coupling system [patent_app_type] => utility [patent_app_number] => 15/355681 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 6908 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15355681 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355681
Mud motor coupling system Nov 17, 2016 Issued
Array ( [id] => 14949873 [patent_doc_number] => 10436197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Optimized helix angle rotors for roots-style supercharger [patent_app_type] => utility [patent_app_number] => 15/354234 [patent_app_country] => US [patent_app_date] => 2016-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7139 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15354234 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/354234
Optimized helix angle rotors for roots-style supercharger Nov 16, 2016 Issued
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