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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] => 20337092 [patent_doc_number] => 20250341212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => MOTOR AND PUMP SYSTEM WITH FLUID LEVEL CONTROL PLATE [patent_app_type] => utility [patent_app_number] => 19/195016 [patent_app_country] => US [patent_app_date] => 2025-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19195016 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/195016
MOTOR AND PUMP SYSTEM WITH FLUID LEVEL CONTROL PLATE Apr 29, 2025 Pending
Array ( [id] => 20136817 [patent_doc_number] => 20250243861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SCROLL COMPRESSOR HAVING OVERHEATING PREVENTION DEVICE [patent_app_type] => utility [patent_app_number] => 19/180498 [patent_app_country] => US [patent_app_date] => 2025-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19180498 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/180498
SCROLL COMPRESSOR HAVING OVERHEATING PREVENTION DEVICE Apr 15, 2025 Pending
Array ( [id] => 20248737 [patent_doc_number] => 20250297606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => ELECTRICAL MACHINE [patent_app_type] => utility [patent_app_number] => 19/087427 [patent_app_country] => US [patent_app_date] => 2025-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19087427 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/087427
ELECTRICAL MACHINE Mar 20, 2025 Pending
Array ( [id] => 20322032 [patent_doc_number] => 20250334120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/062353 [patent_app_country] => US [patent_app_date] => 2025-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19062353 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/062353
COMPRESSOR Feb 24, 2025 Pending
Array ( [id] => 20506347 [patent_doc_number] => 12540619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Multifunctional vacuum pump [patent_app_type] => utility [patent_app_number] => 19/056805 [patent_app_country] => US [patent_app_date] => 2025-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 2322 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 990 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19056805 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/056805
MULTIFUNCTIONAL VACUUM PUMP Feb 18, 2025 Issued
19/103056 SCROLL-TYPE FLUID MACHINE Feb 10, 2025 Pending
19/100999 MULTIPHASE PUMPING SYSTEM Feb 3, 2025 Pending
19/099093 DRIVING MEMBER FOR SCROLL COMPRESSOR AND SCROLL COMPRESSOR Jan 27, 2025 Pending
Array ( [id] => 20008267 [patent_doc_number] => 20250146489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => ROTARY PISTON COMPRESSOR/PUMP/BLOWER WITH A VENTILATION CHANNEL [patent_app_type] => utility [patent_app_number] => 19/013773 [patent_app_country] => US [patent_app_date] => 2025-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 19013773 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/013773
ROTARY PISTON COMPRESSOR/PUMP/BLOWER WITH A VENTILATION CHANNEL Jan 7, 2025 Issued
Array ( [id] => 20033821 [patent_doc_number] => 20250172043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => PARTICLE ADJUSTING DRILLING ASSEMBLY AND METHOD [patent_app_type] => utility [patent_app_number] => 19/009615 [patent_app_country] => US [patent_app_date] => 2025-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19009615 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/009615
PARTICLE ADJUSTING DRILLING ASSEMBLY AND METHOD Jan 2, 2025 Pending
Array ( [id] => 19984654 [patent_doc_number] => 20250122876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => COMPRESSOR AND REFRIGERATION CYCLE DEVICE [patent_app_type] => utility [patent_app_number] => 18/990756 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18990756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/990756
COMPRESSOR AND REFRIGERATION CYCLE DEVICE Dec 19, 2024 Pending
Array ( [id] => 20060186 [patent_doc_number] => 20250198408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => Compressor installation having cooling, and method for operating a compressor installation [patent_app_type] => utility [patent_app_number] => 18/980688 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18980688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/980688
Compressor installation having cooling, and method for operating a compressor installation Dec 12, 2024 Pending
Array ( [id] => 20151141 [patent_doc_number] => 20250250979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => POSITIVE DISPLACEMENT PUMP SYSTEM [patent_app_type] => utility [patent_app_number] => 18/967800 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18967800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/967800
POSITIVE DISPLACEMENT PUMP SYSTEM Dec 3, 2024 Pending
Array ( [id] => 20041780 [patent_doc_number] => 20250180002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => Piston rod mechanism for air compressor and air compressor [patent_app_type] => utility [patent_app_number] => 18/964071 [patent_app_country] => US [patent_app_date] => 2024-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18964071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/964071
Piston rod mechanism for air compressor and air compressor Nov 28, 2024 Abandoned
Array ( [id] => 20041793 [patent_doc_number] => 20250180015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => PUMP WITH PRESSURE DISC [patent_app_type] => utility [patent_app_number] => 18/963297 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18963297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/963297
PUMP WITH PRESSURE DISC Nov 26, 2024 Pending
Array ( [id] => 20008273 [patent_doc_number] => 20250146495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => Flexible Pump Assembly for Use in a Fan Drive [patent_app_type] => utility [patent_app_number] => 18/936008 [patent_app_country] => US [patent_app_date] => 2024-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18936008 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/936008
Flexible pump assembly for use in a fan drive Nov 3, 2024 Issued
Array ( [id] => 20233100 [patent_doc_number] => 20250290419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => ROTATIONAL ENGINE [patent_app_type] => utility [patent_app_number] => 18/928999 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18928999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928999
ROTATIONAL ENGINE Oct 27, 2024 Pending
Array ( [id] => 19863281 [patent_doc_number] => 20250102067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => METHODS AND SYSTEMS FOR SEALING ROTATING EQUIPMENT SUCH AS EXPANDERS OR COMPRESSORS [patent_app_type] => utility [patent_app_number] => 18/923427 [patent_app_country] => US [patent_app_date] => 2024-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18923427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/923427
METHODS AND SYSTEMS FOR SEALING ROTATING EQUIPMENT SUCH AS EXPANDERS OR COMPRESSORS Oct 21, 2024 Pending
Array ( [id] => 20453615 [patent_doc_number] => 12516667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Liquid pump unit with latch mechanism [patent_app_type] => utility [patent_app_number] => 18/919561 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18919561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/919561
Liquid pump unit with latch mechanism Oct 17, 2024 Issued
Array ( [id] => 19709984 [patent_doc_number] => 20250020126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/900159 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900159
COMPRESSOR Sep 26, 2024 Pending
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