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] => 19543793 [patent_doc_number] => 20240360829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => INTERNAL GEAR MACHINE [patent_app_type] => utility [patent_app_number] => 18/579747 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579747
Internal gear machine with helical toothing Jul 19, 2022 Issued
Array ( [id] => 17983365 [patent_doc_number] => 20220349401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Gerotor Pump [patent_app_type] => utility [patent_app_number] => 17/865796 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865796
Gerotor pump with pressure equalization Jul 14, 2022 Issued
Array ( [id] => 18838219 [patent_doc_number] => 11846284 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-19 [patent_title] => Sliding-pocket variable-displacement pump with compensation chambers [patent_app_type] => utility [patent_app_number] => 17/854063 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3728 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854063
Sliding-pocket variable-displacement pump with compensation chambers Jun 29, 2022 Issued
Array ( [id] => 19970227 [patent_doc_number] => 12338825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Bearing structure, compressor, and refrigeration cycle apparatus with foreign matter separator [patent_app_type] => utility [patent_app_number] => 18/291250 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 29 [patent_no_of_words] => 10315 [patent_no_of_claims] => 9 [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] => 18291250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291250
Bearing structure, compressor, and refrigeration cycle apparatus with foreign matter separator Jun 15, 2022 Issued
Array ( [id] => 17897836 [patent_doc_number] => 20220307498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/842254 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842254
Compressor with a fitted shaft portion having two sliding surfaces and an oil retainer Jun 15, 2022 Issued
Array ( [id] => 17867830 [patent_doc_number] => 20220290566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => VANE MOTOR [patent_app_type] => utility [patent_app_number] => 17/831652 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831652
VANE MOTOR Jun 2, 2022 Abandoned
Array ( [id] => 17852689 [patent_doc_number] => 20220282731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SCROLL COMPRESSOR WITH RECESSES AND PROTRUSIONS [patent_app_type] => utility [patent_app_number] => 17/750740 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750740
SCROLL COMPRESSOR WITH RECESSES AND PROTRUSIONS May 22, 2022 Abandoned
Array ( [id] => 18643698 [patent_doc_number] => 11767759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Pistonless rotary motor for air compressor [patent_app_type] => utility [patent_app_number] => 17/664430 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1005 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664430
Pistonless rotary motor for air compressor May 22, 2022 Issued
Array ( [id] => 19551326 [patent_doc_number] => 12135027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Spiral compressor with running sleeves locked axially but able to rotate [patent_app_type] => utility [patent_app_number] => 18/549758 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 4655 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549758
Spiral compressor with running sleeves locked axially but able to rotate May 16, 2022 Issued
Array ( [id] => 18329844 [patent_doc_number] => 11635075 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-25 [patent_title] => Gerotor pump with bearing [patent_app_type] => utility [patent_app_number] => 17/746044 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 57 [patent_no_of_words] => 18639 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746044
Gerotor pump with bearing May 16, 2022 Issued
Array ( [id] => 18917188 [patent_doc_number] => 11879461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Oil pump with straightening member branching the suction passage [patent_app_type] => utility [patent_app_number] => 17/742739 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7153 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742739
Oil pump with straightening member branching the suction passage May 11, 2022 Issued
Array ( [id] => 19319093 [patent_doc_number] => 20240240636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => PUMPS [patent_app_type] => utility [patent_app_number] => 18/560367 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18560367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560367
Pump with longitudinal flow channels May 11, 2022 Issued
Array ( [id] => 17830899 [patent_doc_number] => 20220268203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => GEARED TURBOFAN ENGINE WITH TARGETED MODULAR EFFICIENCY [patent_app_type] => utility [patent_app_number] => 17/737179 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737179
Geared turbofan engine with targeted modular efficiency May 4, 2022 Issued
Array ( [id] => 19402647 [patent_doc_number] => 20240286158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DEVICES FOR DISPENSING FLUIDS [patent_app_type] => utility [patent_app_number] => 18/289731 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18289731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289731
DEVICES FOR DISPENSING FLUIDS May 4, 2022 Pending
Array ( [id] => 19433381 [patent_doc_number] => 20240301879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => ELEMENT, DEVICE AND METHOD FOR COMPRESSION OF A GAS TO BE COMPRESSED HAVING A LOW TEMPERATURE [patent_app_type] => utility [patent_app_number] => 18/284198 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18284198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284198
Element, device and method for compression of a gas to be compressed having a low temperature Mar 22, 2022 Issued
Array ( [id] => 18225542 [patent_doc_number] => 20230064536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => COMPRESSOR AND AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/654437 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654437
COMPRESSOR AND AIR CONDITIONER Mar 10, 2022 Abandoned
Array ( [id] => 17867930 [patent_doc_number] => 20220290666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SCROLL COMPRESSOR PROVIDED WITH AN HYDROSTATIC LOWER BEARING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/690533 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690533
Scroll compressor provided with an hydrostatic lower bearing arrangement Mar 8, 2022 Issued
Array ( [id] => 19196894 [patent_doc_number] => 11994126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Methods and systems for lubricating a transport climate control system having an auxiliary sump [patent_app_type] => utility [patent_app_number] => 17/688430 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9690 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688430
Methods and systems for lubricating a transport climate control system having an auxiliary sump Mar 6, 2022 Issued
Array ( [id] => 18980898 [patent_doc_number] => 11906060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Rotary compressor with backflow suppresion mechanism for an introduction path [patent_app_type] => utility [patent_app_number] => 17/682572 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 10559 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 472 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682572
Rotary compressor with backflow suppresion mechanism for an introduction path Feb 27, 2022 Issued
Array ( [id] => 19034984 [patent_doc_number] => 20240084799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => PUMP DEVICE [patent_app_type] => utility [patent_app_number] => 18/274207 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18274207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274207
PUMP DEVICE Feb 1, 2022 Abandoned
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