Search

Dapinder Singh

Examiner (ID: 10591, Phone: (571)270-1774 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3748, 3746
Total Applications
1221
Issued Applications
1009
Pending Applications
80
Abandoned Applications
158

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20796093 [patent_doc_number] => 20260176993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-25 [patent_title] => WORKING VEHICLE [patent_app_type] => utility [patent_app_number] => 19/421200 [patent_app_country] => US [patent_app_date] => 2025-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19421200 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/421200
WORKING VEHICLE Dec 15, 2025 Pending
Array ( [id] => 20652032 [patent_doc_number] => 20260104046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => DRIVE SYSTEM FOR A MULTISTAGE SCREW COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/339998 [patent_app_country] => US [patent_app_date] => 2025-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 19339998 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/339998
DRIVE SYSTEM FOR A MULTISTAGE SCREW COMPRESSOR Sep 24, 2025 Pending
Array ( [id] => 20615535 [patent_doc_number] => 20260085625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => BRIDGELESS, SINGLE OUTPUT, COUPLED HYDRAULIC ROCKER ARM [patent_app_type] => utility [patent_app_number] => 19/335981 [patent_app_country] => US [patent_app_date] => 2025-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19335981 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/335981
BRIDGELESS, SINGLE OUTPUT, COUPLED HYDRAULIC ROCKER ARM Sep 21, 2025 Pending
Array ( [id] => 20499469 [patent_doc_number] => 20260028927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => Method for Introducing Heat into at Least One Component of an Exhaust-Gas Aftertreatment Device, Software and Open-Loop or Closed-Loop Control Device [patent_app_type] => utility [patent_app_number] => 19/313364 [patent_app_country] => US [patent_app_date] => 2025-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19313364 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/313364
Method for Introducing Heat into at Least One Component of an Exhaust-Gas Aftertreatment Device, Software and Open-Loop or Closed-Loop Control Device Aug 27, 2025 Pending
Array ( [id] => 20379330 [patent_doc_number] => 20250361823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => ENGINE BRAKE HYDRAULIC CAPSULE WITH PLUNGER RETURN MECHANISM [patent_app_type] => utility [patent_app_number] => 19/288588 [patent_app_country] => US [patent_app_date] => 2025-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 19288588 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/288588
ENGINE BRAKE HYDRAULIC CAPSULE WITH PLUNGER RETURN MECHANISM Jul 31, 2025 Pending
Array ( [id] => 20889094 [patent_doc_number] => 20260226853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-08-06 [patent_title] => SYSTEM AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 19/151142 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19151142 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/151142
SYSTEM AND CONTROL METHOD Jul 24, 2025 Pending
Array ( [id] => 20913358 [patent_doc_number] => 12710200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Solar assisted electricity generating unit [patent_app_type] => utility [patent_app_number] => 19/277500 [patent_app_country] => US [patent_app_date] => 2025-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19277500 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/277500
SOLAR ASSISTED ELECTRICITY GENERATING UNIT Jul 22, 2025 Pending
Array ( [id] => 20865927 [patent_doc_number] => 12692809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Exhaust system and components thereof [patent_app_type] => utility [patent_app_number] => 19/275538 [patent_app_country] => US [patent_app_date] => 2025-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 58 [patent_no_of_words] => 20362 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 19275538 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/275538
EXHAUST SYSTEM AND COMPONENTS THEREOF Jul 20, 2025 Pending
Array ( [id] => 20295583 [patent_doc_number] => 20250320826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => Rocker Arm Assemblies for Engine Braking [patent_app_type] => utility [patent_app_number] => 19/247143 [patent_app_country] => US [patent_app_date] => 2025-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19247143 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/247143
Rocker Arm Assemblies for Engine Braking Jun 23, 2025 Pending
Array ( [id] => 20857132 [patent_doc_number] => 20260210356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-23 [patent_title] => POSITIVE-DISPLACEMENT MACHINE [patent_app_type] => utility [patent_app_number] => 19/139809 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19139809 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/139809
POSITIVE-DISPLACEMENT MACHINE Jun 15, 2025 Pending
Array ( [id] => 20280185 [patent_doc_number] => 20250305427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => BEARING ARRANGEMENT FOR A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE AND CRANKCASE WITH SAME [patent_app_type] => utility [patent_app_number] => 19/239003 [patent_app_country] => US [patent_app_date] => 2025-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19239003 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/239003
BEARING ARRANGEMENT FOR A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE AND CRANKCASE WITH SAME Jun 15, 2025 Pending
Array ( [id] => 20634899 [patent_doc_number] => 12595770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Vehicle [patent_app_type] => utility [patent_app_number] => 19/236104 [patent_app_country] => US [patent_app_date] => 2025-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1163 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19236104 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/236104
Vehicle Jun 11, 2025 Issued
Array ( [id] => 20231661 [patent_doc_number] => 20250288980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => COMPOSITE, ZONED OXIDATION CATALYST FOR A COMPRESSION IGNITION INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 19/223558 [patent_app_country] => US [patent_app_date] => 2025-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 766 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19223558 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/223558
COMPOSITE, ZONED OXIDATION CATALYST FOR A COMPRESSION IGNITION INTERNAL COMBUSTION ENGINE May 29, 2025 Pending
Array ( [id] => 20459960 [patent_doc_number] => 20260009384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/213392 [patent_app_country] => US [patent_app_date] => 2025-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 19213392 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/213392
COMPRESSOR May 19, 2025 Pending
Array ( [id] => 20194239 [patent_doc_number] => 20250270949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING EXHAUST GAS EMISSIONS OF A MULTIPLE SCR AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 19/207317 [patent_app_country] => US [patent_app_date] => 2025-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19207317 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/207317
SYSTEMS AND METHODS FOR CONTROLLING EXHAUST GAS EMISSIONS OF A MULTIPLE SCR AFTERTREATMENT SYSTEM May 12, 2025 Pending
Array ( [id] => 20295625 [patent_doc_number] => 20250320868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => RADIAL PISTON PUMP [patent_app_type] => utility [patent_app_number] => 19/176270 [patent_app_country] => US [patent_app_date] => 2025-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19176270 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/176270
RADIAL PISTON PUMP Apr 10, 2025 Pending
Array ( [id] => 20850100 [patent_doc_number] => 12687126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Approaches for diagnostics of NOx sensor(s) [patent_app_type] => utility [patent_app_number] => 19/174321 [patent_app_country] => US [patent_app_date] => 2025-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4525 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19174321 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/174321
APPROACHES FOR DIAGNOSTICS OF NOX SENSOR(S) Apr 8, 2025 Issued
Array ( [id] => 20295624 [patent_doc_number] => 20250320867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => FLUID PUMP [patent_app_type] => utility [patent_app_number] => 19/087798 [patent_app_country] => US [patent_app_date] => 2025-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 19087798 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/087798
FLUID PUMP Mar 23, 2025 Pending
Array ( [id] => 20069362 [patent_doc_number] => 20250207584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => COMPRESSOR ASSEMBLIES INCLUDING LOWER COVERS HAVING MOUNTING FEET SKIRTS CONFIGURED FOR INCREASING MOUNTING FEET STIFFNESS AND RESISTANCE TO CRACK FORMATION [patent_app_type] => utility [patent_app_number] => 19/075369 [patent_app_country] => US [patent_app_date] => 2025-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19075369 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/075369
Compressor assemblies including lower covers having mounting feet skirts configured for increasing mounting feet stiffness and resistance to crack formation Mar 9, 2025 Issued
Array ( [id] => 20207746 [patent_doc_number] => 20250277466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => EXHAUST GAS AFTERTREATMENT SYSTEM FOR AN AMMONIA FUELED INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 19/065434 [patent_app_country] => US [patent_app_date] => 2025-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19065434 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/065434
EXHAUST GAS AFTERTREATMENT SYSTEM FOR AN AMMONIA FUELED INTERNAL COMBUSTION ENGINE Feb 26, 2025 Pending
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