Search

Kevin P. Kerns

Examiner (ID: 5542, Phone: (571)272-1178 , Office: P/1735 )

Most Active Art Unit
1735
Art Unit(s)
1725, 1722, 1793, 1735
Total Applications
2439
Issued Applications
1771
Pending Applications
155
Abandoned Applications
538

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17028916 [patent_doc_number] => 11090714 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-17 [patent_title] => Method and apparatus for avoiding erosion in a high pressure die casting shot sleeve for use with low iron aluminum silicon alloys [patent_app_type] => utility [patent_app_number] => 16/559853 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 34 [patent_no_of_words] => 13310 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 16559853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/559853
Method and apparatus for avoiding erosion in a high pressure die casting shot sleeve for use with low iron aluminum silicon alloys Sep 3, 2019 Issued
Array ( [id] => 17442469 [patent_doc_number] => 20220062974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CORE MOLDING METHOD AND CORE MOLDING DEVICE [patent_app_type] => utility [patent_app_number] => 17/420197 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420197
Core molding method and core molding device Sep 3, 2019 Issued
Array ( [id] => 17227638 [patent_doc_number] => 20210354194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => ELECTROMAGNETIC STIRRING DEVICE IN A MOULD FOR CASTING ALUMINIUM OR ALUMINIUM ALLOYS, STIRRING METHOD IN A MOULD FOR CASTING ALUMINIUM OR ALUMINIUM ALLOYS, MOULD AND CASTING MACHINE FOR CASTING ALUMINIUM OR ALUMINIUM ALLOYS [patent_app_type] => utility [patent_app_number] => 17/274240 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 17274240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274240
Electromagnetic stirring device in a mould for casting aluminium or aluminium alloys, stirring method in a mould for casting aluminium or aluminium alloys, mould and casting machine for casting aluminium or aluminium alloys Aug 27, 2019 Issued
Array ( [id] => 18260033 [patent_doc_number] => 11607721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Method for producing a model mold core blank and a precision casting mold, and a casting method for producing a cast part having a void structure [patent_app_type] => utility [patent_app_number] => 17/269022 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6767 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17269022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269022
Method for producing a model mold core blank and a precision casting mold, and a casting method for producing a cast part having a void structure Aug 19, 2019 Issued
Array ( [id] => 17526076 [patent_doc_number] => 11298744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Continuous-curvature convex roll for continuously casting bloom, and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 17/271094 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4038 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271094
Continuous-curvature convex roll for continuously casting bloom, and manufacturing method therefor Aug 15, 2019 Issued
Array ( [id] => 18619517 [patent_doc_number] => 11752541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Ceramic coating for foundry core [patent_app_type] => utility [patent_app_number] => 17/266020 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 6086 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266020
Ceramic coating for foundry core Aug 6, 2019 Issued
Array ( [id] => 17377388 [patent_doc_number] => 11235378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Additively manufactured casting core-shell hybrid mold and ceramic shell [patent_app_type] => utility [patent_app_number] => 16/531842 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 29 [patent_no_of_words] => 15759 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531842
Additively manufactured casting core-shell hybrid mold and ceramic shell Aug 4, 2019 Issued
Array ( [id] => 17377500 [patent_doc_number] => 11235491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Additively manufactured integrated casting core structure with ceramic shell [patent_app_type] => utility [patent_app_number] => 16/531731 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 29 [patent_no_of_words] => 15759 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531731
Additively manufactured integrated casting core structure with ceramic shell Aug 4, 2019 Issued
Array ( [id] => 15146005 [patent_doc_number] => 20190351480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => DEVICE FOR CASTING ELECTRODE SUPPORTS FOR LEAD-ACID BATTERIES [patent_app_type] => utility [patent_app_number] => 16/526770 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16526770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526770
DEVICE FOR CASTING ELECTRODE SUPPORTS FOR LEAD-ACID BATTERIES Jul 29, 2019 Abandoned
Array ( [id] => 15115397 [patent_doc_number] => 20190344331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => MOLD COMPOSITIONS AND METHODS FOR CASTING TITANIUM AND TITANIUM ALUMINIDE ALLOYS [patent_app_type] => utility [patent_app_number] => 16/521983 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17179 [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] => 16521983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521983
Mold compositions and methods for casting titanium and titanium aluminide alloys Jul 24, 2019 Issued
Array ( [id] => 15406217 [patent_doc_number] => 20200023430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => UNIFORM DISTRIBUTION NOZZLE [patent_app_type] => utility [patent_app_number] => 16/515284 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515284
UNIFORM DISTRIBUTION NOZZLE Jul 17, 2019 Abandoned
Array ( [id] => 17991250 [patent_doc_number] => 20220357287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => ELECTRODE TAB ALIGNMENT MECHANISM AND X-RAY INSPECTION APPARATUS COMPRISING SAME FOR INSPECTING CYLINDRICAL SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/625163 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625163
ELECTRODE TAB ALIGNMENT MECHANISM AND X-RAY INSPECTION APPARATUS COMPRISING SAME FOR INSPECTING CYLINDRICAL SECONDARY BATTERY Jul 8, 2019 Pending
Array ( [id] => 18517903 [patent_doc_number] => 11707777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Method for preparing a foundry sand mixture [patent_app_type] => utility [patent_app_number] => 17/256280 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4700 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17256280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/256280
Method for preparing a foundry sand mixture Jun 30, 2019 Issued
Array ( [id] => 17066360 [patent_doc_number] => 20210268575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => APPARATUS AND METHOD TO CONTROL CONTINUOUS CASTING, USING ELECTROMAGNETIC BRAKE [patent_app_type] => utility [patent_app_number] => 17/253471 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253471
Apparatus and method to control continuous casting, using electromagnetic brake Jun 27, 2019 Issued
Array ( [id] => 17081072 [patent_doc_number] => 20210276078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => PRODUCTION APPARATUS AND METHOD FOR PREPARING METAL CLAD PLATE IN SHORT PROCESS [patent_app_type] => utility [patent_app_number] => 17/254659 [patent_app_country] => US [patent_app_date] => 2018-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17254659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254659
Production apparatus and method for preparing metal clad plate in short process Jun 23, 2019 Issued
Array ( [id] => 17329499 [patent_doc_number] => 11219945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Process for casting aluminum alloy parts [patent_app_type] => utility [patent_app_number] => 16/446880 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6654 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446880
Process for casting aluminum alloy parts Jun 19, 2019 Issued
Array ( [id] => 16353435 [patent_doc_number] => 10793938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Method for producing boron nitride nanotube-reinforced aluminum composite casting [patent_app_type] => utility [patent_app_number] => 16/432979 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7694 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432979
Method for producing boron nitride nanotube-reinforced aluminum composite casting Jun 5, 2019 Issued
Array ( [id] => 16139717 [patent_doc_number] => 10702915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Injection device of light metal injection molding machine [patent_app_type] => utility [patent_app_number] => 16/431756 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6313 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431756
Injection device of light metal injection molding machine Jun 4, 2019 Issued
Array ( [id] => 18870252 [patent_doc_number] => 11858032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => High-temperature alloy pressure casting mold and casting process for impeller and guide vane [patent_app_type] => utility [patent_app_number] => 17/596174 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2272 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596174
High-temperature alloy pressure casting mold and casting process for impeller and guide vane Jun 3, 2019 Issued
Array ( [id] => 14865707 [patent_doc_number] => 20190283095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => METHOD AND DEVICE FOR PRODUCING A METALLIC STRIP IN A CONTINUOUS CASTING AND ROLLING PROCESS [patent_app_type] => utility [patent_app_number] => 16/427993 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427993
METHOD AND DEVICE FOR PRODUCING A METALLIC STRIP IN A CONTINUOUS CASTING AND ROLLING PROCESS May 30, 2019 Abandoned
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