Search

Catherine T. Rastovski

Examiner (ID: 2802, Phone: (571)270-0349 , Office: P/2862 )

Most Active Art Unit
2862
Art Unit(s)
2857, 2862, 2863
Total Applications
320
Issued Applications
219
Pending Applications
19
Abandoned Applications
92

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17472990 [patent_doc_number] => 20220080494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => METHODS FOR CASTING A COMPONENT HAVING A READILY REMOVABLE CASTING CORE [patent_app_type] => utility [patent_app_number] => 17/019646 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17019646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019646
Methods for casting a component having a readily removable casting core Sep 13, 2020 Issued
Array ( [id] => 20360331 [patent_doc_number] => 12476338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Secondary battery [patent_app_type] => utility [patent_app_number] => 17/634462 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634462
Secondary battery Sep 10, 2020 Issued
Array ( [id] => 19652232 [patent_doc_number] => 12174010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => In-mold solidified shell thickness estimation apparatus, in-mold solidified shell thickness estimation method, and continuous steel casting method [patent_app_type] => utility [patent_app_number] => 17/761642 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 9220 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761642
In-mold solidified shell thickness estimation apparatus, in-mold solidified shell thickness estimation method, and continuous steel casting method Sep 3, 2020 Issued
Array ( [id] => 17829026 [patent_doc_number] => 20220266330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Core for a Valve Housing, and Method for Producing the Core [patent_app_type] => utility [patent_app_number] => 17/631656 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631656
Core for a valve housing, and method for producing the core Aug 9, 2020 Issued
Array ( [id] => 19826502 [patent_doc_number] => 12247269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Method and apparatus for processing a liquid alloy [patent_app_type] => utility [patent_app_number] => 16/932068 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5135 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16932068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932068
Method and apparatus for processing a liquid alloy Jul 16, 2020 Issued
Array ( [id] => 16397776 [patent_doc_number] => 20200338634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Method and device for Overall Temperature Control Close to the Mould Cavity of Temperature-Controlled Shell-Type Moulds, Using Intercommunicating Media in Polyhedral Spaces [patent_app_type] => utility [patent_app_number] => 16/926655 [patent_app_country] => US [patent_app_date] => 2020-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16926655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926655
Method and device for Overall Temperature Control Close to the Mould Cavity of Temperature-Controlled Shell-Type Moulds, Using Intercommunicating Media in Polyhedral Spaces Jul 10, 2020 Abandoned
Array ( [id] => 17791050 [patent_doc_number] => 20220250141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => METHOD FOR CASTING Ti-Al BASED ALLOY [patent_app_type] => utility [patent_app_number] => 17/630322 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630322
METHOD FOR CASTING Ti-Al BASED ALLOY Jul 9, 2020 Abandoned
Array ( [id] => 17806392 [patent_doc_number] => 20220258227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => CASTING EQUIPMENT AND CASTING METHOD [patent_app_type] => utility [patent_app_number] => 17/628463 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12911 [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] => 17628463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628463
CASTING EQUIPMENT AND CASTING METHOD Jun 30, 2020 Pending
Array ( [id] => 17981706 [patent_doc_number] => 20220347742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Arrangement for Low-Pressure Casting of Refractory Metals [patent_app_type] => utility [patent_app_number] => 17/621501 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17621501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621501
Arrangement for low-pressure casting of refractory metals Jun 22, 2020 Issued
Array ( [id] => 17775501 [patent_doc_number] => 20220241850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => MOLD FOR CONTINUOUS CASTING OF METALS, TEMPERATURE MEASUREMENT SYSTEM AND SYSTEM AND METHOD FOR DETECTING BREAKTHROUGH IN A FACILITY FOR CONTINUOUS CASTING OF METALS [patent_app_type] => utility [patent_app_number] => 17/620691 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620691
MOLD FOR CONTINUOUS CASTING OF METALS, TEMPERATURE MEASUREMENT SYSTEM AND SYSTEM AND METHOD FOR DETECTING BREAKTHROUGH IN A FACILITY FOR CONTINUOUS CASTING OF METALS Jun 21, 2020 Pending
Array ( [id] => 17519711 [patent_doc_number] => 20220105559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => CRYSTALLIZER COPPER PLATE AND CONTINUOUS CASTING CRYSTALLIZER [patent_app_type] => utility [patent_app_number] => 17/428457 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428457
Crystallizer copper plate and continuous casting crystallizer Jun 15, 2020 Issued
Array ( [id] => 17989334 [patent_doc_number] => 20220355371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHOD FOR BALANCING A FLOW OF LIQUID STEEL INTO A CASTING MOLD AND CONTINUOUS CASTING SYSTEM FOR LIQUID STEEL [patent_app_type] => utility [patent_app_number] => 17/619986 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17619986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619986
METHOD FOR BALANCING A FLOW OF LIQUID STEEL INTO A CASTING MOLD AND CONTINUOUS CASTING SYSTEM FOR LIQUID STEEL Jun 15, 2020 Pending
Array ( [id] => 17199215 [patent_doc_number] => 20210339309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => METHOD OF FORMING PARALLEL SPIRAL CHANNELS IN HOUSING TO BE FORMED BY CASTING OR MOLDING PROCESS [patent_app_type] => utility [patent_app_number] => 16/861957 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861957 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861957
Method of forming parallel spiral channels in housing to be formed by casting or molding process Apr 28, 2020 Issued
Array ( [id] => 17641834 [patent_doc_number] => 20220169572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => INVESTMENT POWDER [patent_app_type] => utility [patent_app_number] => 17/599288 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4386 [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] => 17599288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599288
INVESTMENT POWDER Mar 25, 2020 Pending
Array ( [id] => 17775504 [patent_doc_number] => 20220241853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => ELECTROMAGNETIC VIBRATION STIRRING DEVICE OF SEMI-SOLID HIGH PRESSURE CASTING EQUIPMENT [patent_app_type] => utility [patent_app_number] => 17/595959 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17595959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595959
ELECTROMAGNETIC VIBRATION STIRRING DEVICE OF SEMI-SOLID HIGH PRESSURE CASTING EQUIPMENT Mar 15, 2020 Abandoned
Array ( [id] => 18369571 [patent_doc_number] => 11649731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Airfoil having internal hybrid cooling cavities [patent_app_type] => utility [patent_app_number] => 16/811249 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 14162 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 503 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811249
Airfoil having internal hybrid cooling cavities Mar 5, 2020 Issued
Array ( [id] => 16806660 [patent_doc_number] => 20210129213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => VACCUM DIE CASTING METHOD AND A DIE FOR VACCUM DIE CASTING [patent_app_type] => utility [patent_app_number] => 16/791369 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16791369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791369
VACCUM DIE CASTING METHOD AND A DIE FOR VACCUM DIE CASTING Feb 13, 2020 Abandoned
Array ( [id] => 16221745 [patent_doc_number] => 20200246861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => METHOD OF INVESTMENT CASTING CHAPLET [patent_app_type] => utility [patent_app_number] => 16/750641 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750641
METHOD OF INVESTMENT CASTING CHAPLET Jan 22, 2020 Abandoned
Array ( [id] => 18684292 [patent_doc_number] => 11780002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Electromagnetic device for laterally containing liquid metal in a casting of metal products [patent_app_type] => utility [patent_app_number] => 17/421178 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5627 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421178
Electromagnetic device for laterally containing liquid metal in a casting of metal products Jan 15, 2020 Issued
Array ( [id] => 16931364 [patent_doc_number] => 20210197253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Ceramic Metal Riser Tube Stalk [patent_app_type] => utility [patent_app_number] => 16/729378 [patent_app_country] => US [patent_app_date] => 2019-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729378 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729378
Ceramic Metal Riser Tube Stalk Dec 27, 2019 Abandoned
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