Search

Siegfried H. Grimm

Examiner (ID: 4933)

Most Active Art Unit
2502
Art Unit(s)
2504, 2811, 2817, 2103, 2502, 2607, 2899, 2604
Total Applications
2132
Issued Applications
1976
Pending Applications
60
Abandoned Applications
96

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18473800 [patent_doc_number] => 20230208088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => ELECTRICAL CONNECTOR FOR A SEPARATELY EXCITED ROTOR [patent_app_type] => utility [patent_app_number] => 18/069728 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069728
ELECTRICAL CONNECTOR FOR A SEPARATELY EXCITED ROTOR Dec 20, 2022 Abandoned
Array ( [id] => 18473938 [patent_doc_number] => 20230208226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => WELDING OF A STACK OF LAMINATIONS FOR A ROTOR [patent_app_type] => utility [patent_app_number] => 18/069684 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069684
Welding of a stack of laminations for a rotor Dec 20, 2022 Issued
Array ( [id] => 18320356 [patent_doc_number] => 20230118484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => ROTOR, ELECTRIC MOTOR, AND ROTOR PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/069231 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069231
Rotor, electric motor, and rotor production method Dec 20, 2022 Issued
Array ( [id] => 19253640 [patent_doc_number] => 20240204637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => OPTIMIZED SKEW IN INTERIOR PERMANENT MAGNET SYNCHRONOUS MOTORS [patent_app_type] => utility [patent_app_number] => 18/083436 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083436
OPTIMIZED SKEW IN INTERIOR PERMANENT MAGNET SYNCHRONOUS MOTORS Dec 15, 2022 Pending
Array ( [id] => 20229552 [patent_doc_number] => 12418211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Handheld power tool, table tool, and outdoor tool [patent_app_type] => utility [patent_app_number] => 18/078472 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 3902 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078472
Handheld power tool, table tool, and outdoor tool Dec 8, 2022 Issued
Array ( [id] => 20190112 [patent_doc_number] => 12401241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Rotor module for a rotor of a rotary electric machine [patent_app_type] => utility [patent_app_number] => 18/062749 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062749
Rotor module for a rotor of a rotary electric machine Dec 6, 2022 Issued
Array ( [id] => 18424582 [patent_doc_number] => 20230179047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Rotor Having a Support Device, Electric Machine Having a Rotor, and Motor Vehicle Having an Electric Machine [patent_app_type] => utility [patent_app_number] => 18/072799 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072799
Rotor having a support device, electric machine having a rotor, and motor vehicle having an electric machine Nov 30, 2022 Issued
Array ( [id] => 18409407 [patent_doc_number] => 20230170760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => MOTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/071505 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071505
Motor assembly Nov 28, 2022 Issued
Array ( [id] => 19270185 [patent_doc_number] => 20240213891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => Electrical Current Generation by magnetic field manipulation via the Meissner Effect [patent_app_type] => utility [patent_app_number] => 18/071520 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071520
Electrical Current Generation by magnetic field manipulation via the Meissner Effect Nov 28, 2022 Abandoned
Array ( [id] => 18265963 [patent_doc_number] => 20230087205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Power Assembly and Electric Vehicle [patent_app_type] => utility [patent_app_number] => 17/994630 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994630
Power assembly and electric vehicle Nov 27, 2022 Issued
Array ( [id] => 19192121 [patent_doc_number] => 20240171034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SYSTEM FOR REDUCING BEARING CURRENTS IN AN ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 17/991954 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991954
System for reducing bearing currents in an electric machine Nov 21, 2022 Issued
Array ( [id] => 18395444 [patent_doc_number] => 20230163665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => ELECTRIC MACHINE AND METHOD FOR OPERATING SAID MACHINE [patent_app_type] => utility [patent_app_number] => 18/056270 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056270
Electric machine and method for operating said machine Nov 16, 2022 Issued
Array ( [id] => 18380347 [patent_doc_number] => 20230155437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => DRIVE EQUIPMENT FOR AN ELECTRIC VEHICLE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/055914 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055914
Drive equipment for an electric vehicle, and vehicle Nov 15, 2022 Issued
Array ( [id] => 19944050 [patent_doc_number] => 12316192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Connection adapter for multiple PCBs in actuator [patent_app_type] => utility [patent_app_number] => 17/987171 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987171
Connection adapter for multiple PCBs in actuator Nov 14, 2022 Issued
Array ( [id] => 18705162 [patent_doc_number] => 11791682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Radial multi piece rotor for electric machine [patent_app_type] => utility [patent_app_number] => 17/985152 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 2716 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 17985152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985152
Radial multi piece rotor for electric machine Nov 10, 2022 Issued
Array ( [id] => 19999267 [patent_doc_number] => 20250137489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => MAGNETIC SUSPENSION DEVICE AND SEMICONDUCTOR PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/692282 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8077 [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] => 18692282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692282
MAGNETIC SUSPENSION DEVICE AND SEMICONDUCTOR PROCESSING APPARATUS Nov 8, 2022 Pending
Array ( [id] => 18563454 [patent_doc_number] => 11728710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Motor unit [patent_app_type] => utility [patent_app_number] => 17/983397 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7750 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983397
Motor unit Nov 8, 2022 Issued
Array ( [id] => 18196710 [patent_doc_number] => 20230050229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => STATOR AND ROTOR DESIGN FOR PERIODIC TORQUE REQUIREMENTS [patent_app_type] => utility [patent_app_number] => 17/980925 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980925
Stator and rotor design for periodic torque requirements Nov 3, 2022 Issued
Array ( [id] => 20259401 [patent_doc_number] => 12431767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Electric machine with a cooling assembly [patent_app_type] => utility [patent_app_number] => 18/052106 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052106
Electric machine with a cooling assembly Nov 1, 2022 Issued
Array ( [id] => 18424583 [patent_doc_number] => 20230179048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => ELECTRIC WORK MACHINE [patent_app_type] => utility [patent_app_number] => 17/968845 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968845
Electric work machine Oct 18, 2022 Issued
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