Search

Arnold Castro

Examiner (ID: 18446, Phone: (571)272-4839 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3747
Total Applications
1581
Issued Applications
1420
Pending Applications
31
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17665906 [patent_doc_number] => 11359589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Valve for metering a fluid [patent_app_type] => utility [patent_app_number] => 16/470831 [patent_app_country] => US [patent_app_date] => 2017-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3284 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470831
Valve for metering a fluid Oct 18, 2017 Issued
Array ( [id] => 12731263 [patent_doc_number] => 20180135588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => ENGINE START CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 15/671372 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15671372 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/671372
Engine start control method Aug 7, 2017 Issued
Array ( [id] => 14440603 [patent_doc_number] => 20190178174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => Operation Of An Internal Combustion Engine With High Alcohol Content In The Fuel [patent_app_type] => utility [patent_app_number] => 16/324394 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16324394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/324394
Operation of an internal combustion engine with high alcohol content in the fuel Aug 6, 2017 Issued
Array ( [id] => 14311277 [patent_doc_number] => 20190145342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => METHOD AND SYSTEM FOR CONTROLLING THE AMOUNT OF FUEL IN CONNECTION TO OPERATING AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/310265 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9548 [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] => 16310265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310265
METHOD AND SYSTEM FOR CONTROLLING THE AMOUNT OF FUEL IN CONNECTION TO OPERATING AN INTERNAL COMBUSTION ENGINE Jun 18, 2017 Abandoned
Array ( [id] => 14701283 [patent_doc_number] => 10378378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Shield member and jet engine using the same [patent_app_type] => utility [patent_app_number] => 15/623954 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 8333 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15623954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/623954
Shield member and jet engine using the same Jun 14, 2017 Issued
Array ( [id] => 12815269 [patent_doc_number] => 20180163593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => REFORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/621506 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15621506 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/621506
Reforming system Jun 12, 2017 Issued
Array ( [id] => 16014687 [patent_doc_number] => 20200182186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => Device for Controlling Fuel Injection Device [patent_app_type] => utility [patent_app_number] => 16/312352 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16312352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312352
Device for controlling fuel injection device Jun 11, 2017 Issued
Array ( [id] => 14198085 [patent_doc_number] => 10266134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Vehicle accessory power management [patent_app_type] => utility [patent_app_number] => 15/613059 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4201 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15613059 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/613059
Vehicle accessory power management Jun 1, 2017 Issued
Array ( [id] => 13971547 [patent_doc_number] => 10215116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => System and method for operating an engine that includes a fuel vapor canister [patent_app_type] => utility [patent_app_number] => 15/611271 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8638 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611271
System and method for operating an engine that includes a fuel vapor canister May 31, 2017 Issued
Array ( [id] => 15118479 [patent_doc_number] => 20190345872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => RECIPROCATING PISTON MACHINE AND METHOD AND DEVICE FOR DIAGNOSING AND/OR CONTROLLING A RECIPROCATING PISTON MACHINE [patent_app_type] => utility [patent_app_number] => 16/306019 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16306019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306019
Reciprocating piston machine and method and device for diagnosing and/or controlling a reciprocating piston machine May 30, 2017 Issued
Array ( [id] => 16665742 [patent_doc_number] => 10934979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Methods and system diagnosing a variable geometry compressor for an internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/608909 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7380 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15608909 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/608909
Methods and system diagnosing a variable geometry compressor for an internal combustion engine May 29, 2017 Issued
Array ( [id] => 16999990 [patent_doc_number] => 11078792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Control signals for free-piston engines [patent_app_type] => utility [patent_app_number] => 15/607937 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 32 [patent_no_of_words] => 13690 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15607937 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/607937
Control signals for free-piston engines May 29, 2017 Issued
Array ( [id] => 16635766 [patent_doc_number] => 10914264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Air-fuel ratio control apparatus and method for internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/608367 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 13499 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15608367 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/608367
Air-fuel ratio control apparatus and method for internal combustion engine May 29, 2017 Issued
Array ( [id] => 12982036 [patent_doc_number] => 20170342933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => ABNORMALITY DETERMINATION DEVICE [patent_app_type] => utility [patent_app_number] => 15/606106 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15606106 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/606106
Abnormality determination device May 25, 2017 Issued
Array ( [id] => 17407679 [patent_doc_number] => 11248555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Control method and control device for internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/615228 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 6529 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16615228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615228
Control method and control device for internal combustion engine May 23, 2017 Issued
Array ( [id] => 14006721 [patent_doc_number] => 10221805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Controller for internal combustion engine and control method for internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/598315 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 9670 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15598315 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598315
Controller for internal combustion engine and control method for internal combustion engine May 17, 2017 Issued
Array ( [id] => 14172951 [patent_doc_number] => 10260475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Internal combustion engine and garden tool [patent_app_type] => utility [patent_app_number] => 15/593614 [patent_app_country] => US [patent_app_date] => 2017-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 3608 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15593614 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/593614
Internal combustion engine and garden tool May 11, 2017 Issued
Array ( [id] => 11929338 [patent_doc_number] => 09796320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Remote, bidirectional communication with an engine control unit' [patent_app_type] => utility [patent_app_number] => 15/591485 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 11093 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15591485 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591485
Remote, bidirectional communication with an engine control unit May 9, 2017 Issued
Array ( [id] => 13126153 [patent_doc_number] => 10080993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Continuous fuel flow enhancer device for internal combustion engines [patent_app_type] => utility [patent_app_number] => 15/589698 [patent_app_country] => US [patent_app_date] => 2017-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2645 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15589698 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/589698
Continuous fuel flow enhancer device for internal combustion engines May 7, 2017 Issued
Array ( [id] => 11994738 [patent_doc_number] => 20170298892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'ELECTRIC STARTING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/583753 [patent_app_country] => US [patent_app_date] => 2017-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 50 [patent_no_of_words] => 22798 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15583753 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/583753
Electric starting system for an internal combustion engine Apr 30, 2017 Issued
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