Search

Kavel Singh

Examiner (ID: 10527, Phone: (571)272-2362 , Office: P/3651 )

Most Active Art Unit
3651
Art Unit(s)
3651
Total Applications
1501
Issued Applications
1190
Pending Applications
100
Abandoned Applications
247

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20432793 [patent_doc_number] => 12502787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Conveyor belt lifting mechanism and online operation and maintenance robot for pipe belt conveyor [patent_app_type] => utility [patent_app_number] => 18/413480 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18413480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413480
Conveyor belt lifting mechanism and online operation and maintenance robot for pipe belt conveyor Jan 15, 2024 Issued
Array ( [id] => 20432793 [patent_doc_number] => 12502787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Conveyor belt lifting mechanism and online operation and maintenance robot for pipe belt conveyor [patent_app_type] => utility [patent_app_number] => 18/413480 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18413480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413480
Conveyor belt lifting mechanism and online operation and maintenance robot for pipe belt conveyor Jan 15, 2024 Issued
Array ( [id] => 20240746 [patent_doc_number] => 12421053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => High-output flexible feeding of discrete parts [patent_app_type] => utility [patent_app_number] => 18/403675 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 33 [patent_no_of_words] => 5717 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403675
High-output flexible feeding of discrete parts Jan 2, 2024 Issued
Array ( [id] => 19281272 [patent_doc_number] => 20240217746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => WOODEN LONG PRODUCT SORTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/401828 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401828
WOODEN LONG PRODUCT SORTING DEVICE Jan 1, 2024 Pending
Array ( [id] => 19281272 [patent_doc_number] => 20240217746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => WOODEN LONG PRODUCT SORTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/401828 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401828
WOODEN LONG PRODUCT SORTING DEVICE Jan 1, 2024 Pending
Array ( [id] => 19816500 [patent_doc_number] => 20250074707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => CERAMIC ABLATION-RESISTANT CONVEYOR BELT AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/396287 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396287
CERAMIC ABLATION-RESISTANT CONVEYOR BELT AND PREPARATION METHOD THEREOF Dec 25, 2023 Pending
Array ( [id] => 19113304 [patent_doc_number] => 20240125054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => TIE PLATE DISPENSER AND METHOD THEREFORE [patent_app_type] => utility [patent_app_number] => 18/394338 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394338
Tie plate dispenser and method therefore Dec 21, 2023 Issued
Array ( [id] => 19265043 [patent_doc_number] => 20240208742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SORTING CONVEYOR, IN PARTICULAR CROSS-BELT SORTER OR TILT-TRAY SORTER, FOR TRANSPORTING AND SORTING GOODS, COMPENSATING ELEMENT, AND METHOD OF OPERATING A SORTING CONVEYOR [patent_app_type] => utility [patent_app_number] => 18/392087 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18392087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392087
SORTING CONVEYOR, IN PARTICULAR CROSS-BELT SORTER OR TILT-TRAY SORTER, FOR TRANSPORTING AND SORTING GOODS, COMPENSATING ELEMENT, AND METHOD OF OPERATING A SORTING CONVEYOR Dec 20, 2023 Pending
Array ( [id] => 20302241 [patent_doc_number] => 12448218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Friction roller for conveyor [patent_app_type] => utility [patent_app_number] => 18/537866 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18537866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537866
Friction roller for conveyor Dec 12, 2023 Issued
Array ( [id] => 19082923 [patent_doc_number] => 20240109724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => AUTOMATED WAREHOUSE SYSTEMS, ASSEMBLIES, APPARATUSES, AND METHODS FOR ASSEMBLING MIXED PALLETS AND FACILITATING ORDER PICKING [patent_app_type] => utility [patent_app_number] => 18/536129 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536129
Automated warehouse systems, assemblies, apparatuses, and methods for assembling mixed pallets and facilitating order picking Dec 10, 2023 Issued
Array ( [id] => 19809336 [patent_doc_number] => 12240705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Lift gate apparatus [patent_app_type] => utility [patent_app_number] => 18/526303 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9401 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18526303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526303
Lift gate apparatus Nov 30, 2023 Issued
Array ( [id] => 20040621 [patent_doc_number] => 20250178843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => HANGER BEARING ASSEMBLY FOR A SCREW CONVEYOR AND METHODS OF REPLACING AND RETROFITTING THE SAME [patent_app_type] => utility [patent_app_number] => 18/524415 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524415
HANGER BEARING ASSEMBLY FOR A SCREW CONVEYOR AND METHODS OF REPLACING AND RETROFITTING THE SAME Nov 29, 2023 Pending
Array ( [id] => 19683714 [patent_doc_number] => 20250002259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => AXLE SECURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/522253 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522253
AXLE SECURING DEVICE Nov 28, 2023 Pending
Array ( [id] => 19511814 [patent_doc_number] => 20240343500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ITEM DE-BINNING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/512734 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14480 [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] => 18512734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512734
Item de-binning systems and methods Nov 16, 2023 Issued
Array ( [id] => 20161471 [patent_doc_number] => 12388107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Docking apparatus, battery production line, and battery cell loading method [patent_app_type] => utility [patent_app_number] => 18/511723 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13776 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18511723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511723
Docking apparatus, battery production line, and battery cell loading method Nov 15, 2023 Issued
Array ( [id] => 20161471 [patent_doc_number] => 12388107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Docking apparatus, battery production line, and battery cell loading method [patent_app_type] => utility [patent_app_number] => 18/511723 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13776 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18511723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511723
Docking apparatus, battery production line, and battery cell loading method Nov 15, 2023 Issued
Array ( [id] => 19862017 [patent_doc_number] => 20250100803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => STABLE GEAR SHAFT BOX PROCESSING AND POSITIONING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/389060 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389060
STABLE GEAR SHAFT BOX PROCESSING AND POSITIONING APPARATUS Nov 12, 2023 Pending
Array ( [id] => 19076305 [patent_doc_number] => 11945655 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => System, apparatus, and method for removing and replacing conveyor system components [patent_app_type] => utility [patent_app_number] => 18/502836 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 7819 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502836
System, apparatus, and method for removing and replacing conveyor system components Nov 5, 2023 Issued
Array ( [id] => 20413972 [patent_doc_number] => 12497242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Spring-loaded bearing assembly [patent_app_type] => utility [patent_app_number] => 18/501228 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501228
Spring-loaded bearing assembly Nov 2, 2023 Issued
Array ( [id] => 20315891 [patent_doc_number] => 12454432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Unloading device for a substrate magazine, substrate magazine [patent_app_type] => utility [patent_app_number] => 18/500506 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500506
Unloading device for a substrate magazine, substrate magazine Nov 1, 2023 Issued
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