Search

Khaled M. Kassim

Examiner (ID: 5421, Phone: (571)270-3770 , Office: P/2468 )

Most Active Art Unit
2468
Art Unit(s)
2468, 2472, 2475
Total Applications
617
Issued Applications
438
Pending Applications
25
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16785326 [patent_doc_number] => 10987731 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-27 [patent_title] => Die-casting piston, and die-casting apparatus incorporating same [patent_app_type] => utility [patent_app_number] => 16/944088 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 5330 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944088
Die-casting piston, and die-casting apparatus incorporating same Jul 29, 2020 Issued
Array ( [id] => 19150492 [patent_doc_number] => 11975384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Casting mould [patent_app_type] => utility [patent_app_number] => 17/629324 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 3821 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629324
Casting mould Jul 19, 2020 Issued
Array ( [id] => 17355902 [patent_doc_number] => 20220016698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => METHOD FOR REDUCING LOCAL DEFECTS IN A CASTING [patent_app_type] => utility [patent_app_number] => 16/933006 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16933006 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/933006
Method for reducing local defects in a casting Jul 19, 2020 Issued
Array ( [id] => 17760483 [patent_doc_number] => 20220234095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => MULLITE SHELL SYSTEMS FOR INVESTMENT CASTINGS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/597627 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17597627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597627
Mullite shell systems for investment castings and methods Jul 14, 2020 Issued
Array ( [id] => 17981704 [patent_doc_number] => 20220347740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => PROCESS FOR MANUFACTURING A METAL PART [patent_app_type] => utility [patent_app_number] => 17/623994 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623994
Process for manufacturing a metal part Jul 1, 2020 Issued
Array ( [id] => 18684291 [patent_doc_number] => 11780001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Crystallizer for the continuous casting of a metal product, and corresponding casting method [patent_app_type] => utility [patent_app_number] => 17/614718 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 8324 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17614718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614718
Crystallizer for the continuous casting of a metal product, and corresponding casting method Jun 25, 2020 Issued
Array ( [id] => 17748687 [patent_doc_number] => 20220226890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => SLIDE CLOSURE FOR VESSEL CONTAINING MOLTEN METAL [patent_app_type] => utility [patent_app_number] => 17/619372 [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] => 4152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17619372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619372
Slide closure for vessel containing molten metal Jun 15, 2020 Issued
Array ( [id] => 16342173 [patent_doc_number] => 20200306823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => SELF-BONDING REFRACTORIES FOR INVESTMENT CASTING SLURRIES AND MOLDS DERIVED THEREFROM [patent_app_type] => utility [patent_app_number] => 16/900169 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900169 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900169
Self-bonding refractories for investment casting slurries and molds derived therefrom Jun 11, 2020 Issued
Array ( [id] => 17768591 [patent_doc_number] => 11400512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Coated sand, production method for same, and production method for casting mold [patent_app_type] => utility [patent_app_number] => 16/893710 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 21298 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893710
Coated sand, production method for same, and production method for casting mold Jun 4, 2020 Issued
Array ( [id] => 18544545 [patent_doc_number] => 11717880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Method for forming a wax model for a turbine blade [patent_app_type] => utility [patent_app_number] => 17/596122 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2703 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596122
Method for forming a wax model for a turbine blade Jun 2, 2020 Issued
Array ( [id] => 19180304 [patent_doc_number] => 11986880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Casting device [patent_app_type] => utility [patent_app_number] => 17/594897 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4385 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594897
Casting device May 17, 2020 Issued
Array ( [id] => 19150490 [patent_doc_number] => 11975382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Use of a particulate material comprising a particle-shaped synthetic amorphic silicon dioxide as an additive for a molding material mixture, corresponding method, mixtures, and kits [patent_app_type] => utility [patent_app_number] => 17/609090 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 16791 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609090
Use of a particulate material comprising a particle-shaped synthetic amorphic silicon dioxide as an additive for a molding material mixture, corresponding method, mixtures, and kits May 13, 2020 Issued
Array ( [id] => 18419115 [patent_doc_number] => 20230173575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => METHOD OF PRODUCING A COMPOSITE PRODUCT COMPRISING CEMENTED CARBIDE TILES [patent_app_type] => utility [patent_app_number] => 17/924042 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17924042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924042
Method of producing a composite product comprising cemented carbide tiles May 10, 2020 Issued
Array ( [id] => 17733768 [patent_doc_number] => 20220219227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => FOUNDRY PRODUCTION LINE AND METHOD OF OPERATING SUCH FOUNDRY PRODUCTION LINE [patent_app_type] => utility [patent_app_number] => 17/610080 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610080
Foundry production line and method of operating such foundry production line May 3, 2020 Issued
Array ( [id] => 16770134 [patent_doc_number] => 10981218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Battery grid continuous casting machine and method [patent_app_type] => utility [patent_app_number] => 16/855609 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 7916 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855609
Battery grid continuous casting machine and method Apr 21, 2020 Issued
Array ( [id] => 16614075 [patent_doc_number] => 20210032728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => UNISOURCE HIGH-STRENGTH ULTRASOUND-ASSISTED METHOD FOR CASTING LARGE-SPECIFICATION 2XXX SERIES ALUMINIUM ALLOY ROUND INGOT [patent_app_type] => utility [patent_app_number] => 16/852619 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16852619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/852619
UNISOURCE HIGH-STRENGTH ULTRASOUND-ASSISTED METHOD FOR CASTING LARGE-SPECIFICATION 2XXX SERIES ALUMINIUM ALLOY ROUND INGOT Apr 19, 2020 Abandoned
Array ( [id] => 17619331 [patent_doc_number] => 11338361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Casting shell mold chamber, foundry furnace and method for casting single crystal, fine crystal and non-crystal [patent_app_type] => utility [patent_app_number] => 16/843350 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11440 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 488 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843350 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843350
Casting shell mold chamber, foundry furnace and method for casting single crystal, fine crystal and non-crystal Apr 7, 2020 Issued
Array ( [id] => 17748684 [patent_doc_number] => 20220226887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => LOW-PRESSURE CASTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/612298 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 17612298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612298
Low-pressure casting device Apr 5, 2020 Issued
Array ( [id] => 17329498 [patent_doc_number] => 11219944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Casting method for forming screw hole on inclined plane of casting, and casting integrated with insert having screw thread [patent_app_type] => utility [patent_app_number] => 16/841071 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3650 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841071
Casting method for forming screw hole on inclined plane of casting, and casting integrated with insert having screw thread Apr 5, 2020 Issued
Array ( [id] => 17703429 [patent_doc_number] => 20220203435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => HYDRAULIC DEVICE FOR A DIE CASTING MACHINE [patent_app_type] => utility [patent_app_number] => 17/595226 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17595226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595226
Hydraulic device for a die casting machine Mar 24, 2020 Issued
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