Search

Mary Alice Davis

Examiner (ID: 12081, Phone: (571)272-9965 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 3748
Total Applications
1305
Issued Applications
969
Pending Applications
82
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20640179 [patent_doc_number] => 20260098533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-09 [patent_title] => LIQUID PUMP UNIT [patent_app_type] => utility [patent_app_number] => 19/416502 [patent_app_country] => US [patent_app_date] => 2025-12-11 [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] => -18 [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] => 19416502 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/416502
LIQUID PUMP UNIT Dec 10, 2025 Pending
19/491211 METHOD FOR POWERING A HEATING DEVICE FOR A CATALYTIC CONVERTER Dec 7, 2025 Pending
Array ( [id] => 20585975 [patent_doc_number] => 20260071567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => REDUCTANT DELIVERY SYSTEM FOR EXHAUST GAS AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 19/395970 [patent_app_country] => US [patent_app_date] => 2025-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19395970 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/395970
REDUCTANT DELIVERY SYSTEM FOR EXHAUST GAS AFTERTREATMENT SYSTEM Nov 19, 2025 Pending
Array ( [id] => 20555987 [patent_doc_number] => 20260055767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => BEARING AND UNLOADER ASSEMBLY FOR COMPRESSORS [patent_app_type] => utility [patent_app_number] => 19/378690 [patent_app_country] => US [patent_app_date] => 2025-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19378690 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/378690
BEARING AND UNLOADER ASSEMBLY FOR COMPRESSORS Nov 3, 2025 Pending
Array ( [id] => 20737315 [patent_doc_number] => 20260146608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-28 [patent_title] => COMPLEX SCREW ROTORS [patent_app_type] => utility [patent_app_number] => 19/360394 [patent_app_country] => US [patent_app_date] => 2025-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 19360394 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/360394
COMPLEX SCREW ROTORS Oct 15, 2025 Pending
19/471539 POWER PLANT Oct 9, 2025 Pending
19/472614 INTERNAL COMBUSTION ENGINE Oct 2, 2025 Pending
19/168055 COMPRESSOR, METHOD FOR MANUFACTURING COMPRESSOR, AND METHOD FOR EVALUATING COATING MATERIAL FOR COMPRESSOR Sep 22, 2025 Pending
Array ( [id] => 20350425 [patent_doc_number] => 20250347277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => PUMPS [patent_app_type] => utility [patent_app_number] => 19/279766 [patent_app_country] => US [patent_app_date] => 2025-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7038 [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] => 19279766 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/279766
PUMPS Jul 23, 2025 Pending
Array ( [id] => 20337143 [patent_doc_number] => 20250341263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => ELECTRO-MAGNETIC THROTTLE VALVE WITH INTEGRATED BLOWDOWN CONDUIT [patent_app_type] => utility [patent_app_number] => 19/265258 [patent_app_country] => US [patent_app_date] => 2025-07-10 [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] => -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] => 19265258 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/265258
ELECTRO-MAGNETIC THROTTLE VALVE WITH INTEGRATED BLOWDOWN CONDUIT Jul 9, 2025 Pending
19/252057 SCROLL COMPRESSOR WITH A SEALING RING FOR A FIXED DISK CHECK VALVE Jun 26, 2025 Pending
Array ( [id] => 20763270 [patent_doc_number] => 20260160251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => COMPRESSOR AND AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 19/243923 [patent_app_country] => US [patent_app_date] => 2025-06-20 [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] => -10 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19243923 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/243923
COMPRESSOR AND AIR CONDITIONER Jun 19, 2025 Pending
Array ( [id] => 20658262 [patent_doc_number] => 20260110302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => ELECTRIC COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/225623 [patent_app_country] => US [patent_app_date] => 2025-06-02 [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] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19225623 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/225623
ELECTRIC COMPRESSOR Jun 1, 2025 Pending
Array ( [id] => 20233189 [patent_doc_number] => 20250290508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => ECCENTRIC SCREW PUMP [patent_app_type] => utility [patent_app_number] => 19/221778 [patent_app_country] => US [patent_app_date] => 2025-05-29 [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] => -16 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19221778 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/221778
ECCENTRIC SCREW PUMP May 28, 2025 Pending
Array ( [id] => 20233188 [patent_doc_number] => 20250290507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => PROGRESSING CAVITY DEVICES AND ASSEMBLIES FOR COUPLING MULTIPLE STAGES OF PROGRESSING CAVITY DEVICES [patent_app_type] => utility [patent_app_number] => 19/222701 [patent_app_country] => US [patent_app_date] => 2025-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19222701 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/222701
PROGRESSING CAVITY DEVICES AND ASSEMBLIES FOR COUPLING MULTIPLE STAGES OF PROGRESSING CAVITY DEVICES May 28, 2025 Pending
Array ( [id] => 20220536 [patent_doc_number] => 20250283467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => SCROLL MACHINE AND REFRIGERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 19/215697 [patent_app_country] => US [patent_app_date] => 2025-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19215697 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/215697
SCROLL MACHINE AND REFRIGERATION SYSTEM May 21, 2025 Pending
Array ( [id] => 20180065 [patent_doc_number] => 20250264023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 19/203922 [patent_app_country] => US [patent_app_date] => 2025-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19203922 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/203922
INTERNAL COMBUSTION ENGINE May 8, 2025 Pending
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] => 20789099 [patent_doc_number] => 12663007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Scroll compressor and refrigeration apparatus including the same [patent_app_type] => utility [patent_app_number] => 19/089721 [patent_app_country] => US [patent_app_date] => 2025-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19089721 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/089721
Scroll compressor and refrigeration apparatus including the same Mar 24, 2025 Issued
Menu