Search

Mary Ann Calabrese

Examiner (ID: 12473, Phone: (571)272-8704 , Office: P/2913 )

Most Active Art Unit
2913
Art Unit(s)
2931, 2913
Total Applications
4147
Issued Applications
3859
Pending Applications
19
Abandoned Applications
277

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20373080 [patent_doc_number] => 12480509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Neck fan [patent_app_type] => utility [patent_app_number] => 19/017846 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 86 [patent_no_of_words] => 54269 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19017846 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/017846
Neck fan Jan 12, 2025 Issued
Array ( [id] => 19890884 [patent_doc_number] => 20250116196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => FLUID PROPULSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/981799 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981799
FLUID PROPULSION SYSTEM Dec 15, 2024 Pending
Array ( [id] => 20716125 [patent_doc_number] => 12631367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Universal mount for fixture cover [patent_app_type] => utility [patent_app_number] => 18/947870 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18947870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/947870
Universal mount for fixture cover Nov 13, 2024 Issued
Array ( [id] => 20722892 [patent_doc_number] => 20260139595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-21 [patent_title] => TURBINE ENGINE WITH A BLADE ASSEMBLY HAVING COOLING CONDUITS [patent_app_type] => utility [patent_app_number] => 18/941699 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18941699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941699
TURBINE ENGINE WITH A BLADE ASSEMBLY HAVING COOLING CONDUITS Nov 7, 2024 Pending
Array ( [id] => 20651982 [patent_doc_number] => 20260103996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => DAMPING AND CENTERING SYSTEM FOR ROTATING MACHINERY [patent_app_type] => utility [patent_app_number] => 18/917428 [patent_app_country] => US [patent_app_date] => 2024-10-16 [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] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18917428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917428
DAMPING AND CENTERING SYSTEM FOR ROTATING MACHINERY Oct 15, 2024 Pending
Array ( [id] => 20050727 [patent_doc_number] => 20250188949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => VENTILATION SYSTEM WITH FREE FAN BLADE TIP AT HUB [patent_app_type] => utility [patent_app_number] => 18/914487 [patent_app_country] => US [patent_app_date] => 2024-10-14 [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] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18914487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914487
VENTILATION SYSTEM WITH FREE FAN BLADE TIP AT HUB Oct 13, 2024 Abandoned
Array ( [id] => 19984661 [patent_doc_number] => 20250122883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => FLOW PUMP [patent_app_type] => utility [patent_app_number] => 18/912616 [patent_app_country] => US [patent_app_date] => 2024-10-11 [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] => -12 [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] => 18912616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/912616
FLOW PUMP Oct 10, 2024 Abandoned
Array ( [id] => 19991572 [patent_doc_number] => 20250129794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => BLOWER / VAC TOOLS WITH IMPROVED FAN BLADE NOISE [patent_app_type] => utility [patent_app_number] => 18/910083 [patent_app_country] => US [patent_app_date] => 2024-10-09 [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] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18910083 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/910083
BLOWER / VAC TOOLS WITH IMPROVED FAN BLADE NOISE Oct 8, 2024 Pending
Array ( [id] => 20623086 [patent_doc_number] => 12590587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Water pump with one inlet and two outlets [patent_app_type] => utility [patent_app_number] => 18/829240 [patent_app_country] => US [patent_app_date] => 2024-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18829240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/829240
Water pump with one inlet and two outlets Sep 8, 2024 Issued
Array ( [id] => 20568196 [patent_doc_number] => 20260062117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => ADJUSTING PITCH FOR AIRFOILS OF AN AIRCRAFT PROPULSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/824558 [patent_app_country] => US [patent_app_date] => 2024-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18824558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/824558
ADJUSTING PITCH FOR AIRFOILS OF AN AIRCRAFT PROPULSION SYSTEM Sep 3, 2024 Pending
Array ( [id] => 19817500 [patent_doc_number] => 20250075707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => TURBOPUMP CAPABLE OF BALANCING AXIAL THRUST [patent_app_type] => utility [patent_app_number] => 18/816024 [patent_app_country] => US [patent_app_date] => 2024-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18816024 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/816024
Turbopump capable of balancing axial thrust Aug 26, 2024 Issued
Array ( [id] => 20060192 [patent_doc_number] => 20250198414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => AUTOMATIC EXHAUST MECHANISM [patent_app_type] => utility [patent_app_number] => 18/813274 [patent_app_country] => US [patent_app_date] => 2024-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3519 [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] => 18813274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/813274
Automatic exhaust mechanism Aug 22, 2024 Issued
Array ( [id] => 20060191 [patent_doc_number] => 20250198413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => AUTOMATIC EXHAUST MECHANISM [patent_app_type] => utility [patent_app_number] => 18/813150 [patent_app_country] => US [patent_app_date] => 2024-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3519 [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] => 18813150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/813150
Knob for automatic exhaust mechanism Aug 22, 2024 Issued
Array ( [id] => 20060190 [patent_doc_number] => 20250198412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => AUTOMATIC EXHAUST MECHANISM [patent_app_type] => utility [patent_app_number] => 18/802158 [patent_app_country] => US [patent_app_date] => 2024-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3519 [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] => 18802158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/802158
Automatic exhaust mechanism Aug 12, 2024 Issued
Array ( [id] => 19931104 [patent_doc_number] => 12304299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Fan shroud, mounting bracket, and pin mount [patent_app_type] => utility [patent_app_number] => 18/796150 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 3073 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796150
Fan shroud, mounting bracket, and pin mount Aug 5, 2024 Issued
Array ( [id] => 20511953 [patent_doc_number] => 20260036054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => TURBINE BLADE FOR A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/794374 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18794374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794374
TURBINE BLADE FOR A GAS TURBINE ENGINE Aug 4, 2024 Pending
Array ( [id] => 19755197 [patent_doc_number] => 20250043762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => UNDERWATER FLOW TURBINE [patent_app_type] => utility [patent_app_number] => 18/779421 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18779421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779421
Underwater flow turbine Jul 21, 2024 Issued
Array ( [id] => 20373096 [patent_doc_number] => 12480525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Impeller and diagonal fan including the same [patent_app_type] => utility [patent_app_number] => 18/770669 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18770669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770669
Impeller and diagonal fan including the same Jul 11, 2024 Issued
Array ( [id] => 19631849 [patent_doc_number] => 20240410298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => STEAM TURBINE [patent_app_type] => utility [patent_app_number] => 18/735310 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735310
STEAM TURBINE Jun 5, 2024 Abandoned
Array ( [id] => 19449749 [patent_doc_number] => 20240309879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => CENTRIFUGAL FAN, NECK FAN, AND VORTEX SHELL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/677923 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18677923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/677923
Centrifugal fan, neck fan, and vortex shell assembly May 29, 2024 Issued
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