Search

Carlos A. Rivera

Examiner (ID: 56, Phone: (571)270-5697 , Office: P/3741 )

Most Active Art Unit
3741
Art Unit(s)
3741, 4168, 4100, 3723
Total Applications
629
Issued Applications
447
Pending Applications
80
Abandoned Applications
131

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20413413 [patent_doc_number] => 12496678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Method of polishing silicon wafer and method of producing silicon wafer [patent_app_type] => utility [patent_app_number] => 18/257492 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257492
Method of polishing silicon wafer and method of producing silicon wafer Aug 24, 2021 Issued
Array ( [id] => 18672334 [patent_doc_number] => 20230309768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 18/023469 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17931 [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] => 18023469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023469
Vacuum cleaner with flow path defined in the contact portion Aug 19, 2021 Issued
Array ( [id] => 18256114 [patent_doc_number] => 20230083153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => BATTERY CELL JIG THAT BOLT-FASTENS THROUGH UNIFORM PRESSURE [patent_app_type] => utility [patent_app_number] => 17/799778 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799778
Battery cell jig that bolt-fastens through uniform pressure Aug 9, 2021 Issued
Array ( [id] => 18708216 [patent_doc_number] => 20230330802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => FLAW GRINDING SYSTEM, FLAW GRINDING METHOD, AND STEEL-PRODUCT MANUFACTURING METHOD EMPLOYING THE FLAW GRINDING METHOD [patent_app_type] => utility [patent_app_number] => 18/027404 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027404
FLAW GRINDING SYSTEM, FLAW GRINDING METHOD, AND STEEL-PRODUCT MANUFACTURING METHOD EMPLOYING THE FLAW GRINDING METHOD Jul 27, 2021 Pending
Array ( [id] => 20547191 [patent_doc_number] => 12557958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Robot cleaner [patent_app_type] => utility [patent_app_number] => 18/016633 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 13221 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016633
Robot cleaner Jul 12, 2021 Issued
Array ( [id] => 18581097 [patent_doc_number] => 20230263348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => CLEANER STATION [patent_app_type] => utility [patent_app_number] => 18/012704 [patent_app_country] => US [patent_app_date] => 2021-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012704
Cleaner station with fixing unit Jul 4, 2021 Issued
Array ( [id] => 18626071 [patent_doc_number] => 20230284850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => CLEANER STATION [patent_app_type] => utility [patent_app_number] => 18/013035 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013035
Cleaner station with cover opening unit Jul 1, 2021 Issued
Array ( [id] => 19110684 [patent_doc_number] => 20240122434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => AUTOMATIC CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/276863 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18276863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276863
AUTOMATIC CLEANING APPARATUS Jul 1, 2021 Pending
Array ( [id] => 18565103 [patent_doc_number] => 20230255430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => ROBOT CLEANER AND ROBOT CLEANING SYSTEM HAVING THE SAME, AND CONTROL METHOD OF ROBOT CLEANING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/014239 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16989 [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] => 18014239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014239
ROBOT CLEANER AND ROBOT CLEANING SYSTEM HAVING THE SAME, AND CONTROL METHOD OF ROBOT CLEANING SYSTEM Jun 17, 2021 Pending
Array ( [id] => 20621304 [patent_doc_number] => 12588793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Robot cleaner, control system of robot cleaner and control method of robot cleaner [patent_app_type] => utility [patent_app_number] => 18/014259 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 11930 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18014259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014259
Robot cleaner, control system of robot cleaner and control method of robot cleaner Jun 9, 2021 Issued
Array ( [id] => 19947538 [patent_doc_number] => 12318879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Pressurizing suction-attachment table and pressurizing device equipped with the same [patent_app_type] => utility [patent_app_number] => 17/927615 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 17927615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927615
Pressurizing suction-attachment table and pressurizing device equipped with the same Jun 6, 2021 Issued
Array ( [id] => 18706923 [patent_doc_number] => 20230329496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SELF-MOVING ROBOT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/008144 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9518 [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] => 18008144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008144
SELF-MOVING ROBOT SYSTEM Jun 6, 2021 Abandoned
Array ( [id] => 18433693 [patent_doc_number] => 20230180987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => CLEANING APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/926138 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926138
CLEANING APPLIANCE May 9, 2021 Abandoned
Array ( [id] => 18350928 [patent_doc_number] => 20230139039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Tool for adjusting feet for furniture items and the like [patent_app_type] => utility [patent_app_number] => 17/995704 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995704
Tool for adjusting feet for furniture items and the like Apr 29, 2021 Abandoned
Array ( [id] => 18336934 [patent_doc_number] => 20230128883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Improved tool for adjusting shaped profile feet for furniture items [patent_app_type] => utility [patent_app_number] => 17/995052 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995052
Tool for adjusting shaped profile feet for furniture items Apr 28, 2021 Issued
Array ( [id] => 20883188 [patent_doc_number] => 12699230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Cleaning tool for an optical connector [patent_app_type] => utility [patent_app_number] => 17/922070 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 2259 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922070
CLEANING TOOL Apr 12, 2021 Pending
Array ( [id] => 19700593 [patent_doc_number] => 12194596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Tool with single sensor to detect attachment of side grip and cover [patent_app_type] => utility [patent_app_number] => 17/914949 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10162 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914949
Tool with single sensor to detect attachment of side grip and cover Apr 7, 2021 Issued
Array ( [id] => 18375725 [patent_doc_number] => 20230150806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => DEVICE FOR HOISTING LOADS [patent_app_type] => utility [patent_app_number] => 17/913962 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17913962 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913962
Device for hoisting loads Mar 23, 2021 Issued
Array ( [id] => 18159952 [patent_doc_number] => 20230026544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Floor Sanding Device, Floor Treatment Plate and Method for Sanding a Floor [patent_app_type] => utility [patent_app_number] => 17/909544 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909544
Floor Sanding Device, Floor Treatment Plate and Method for Sanding a Floor Mar 4, 2021 Abandoned
Array ( [id] => 18091993 [patent_doc_number] => 20220410334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => METHOD AND ASSEMBLY FOR POLISHING OPTICAL CABLES [patent_app_type] => utility [patent_app_number] => 17/801500 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6146 [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] => 17801500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801500
METHOD AND ASSEMBLY FOR POLISHING OPTICAL CABLES Mar 2, 2021 Pending
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