Search

Marcel T. Dion

Examiner (ID: 804, Phone: (571)272-9091 , Office: P/3727 )

Most Active Art Unit
3723
Art Unit(s)
3727, 3723
Total Applications
530
Issued Applications
189
Pending Applications
79
Abandoned Applications
279

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20378111 [patent_doc_number] => 20250360604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => Fastener Extractor Device [patent_app_type] => utility [patent_app_number] => 19/295324 [patent_app_country] => US [patent_app_date] => 2025-08-08 [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] => -21 [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] => 19295324 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/295324
Fastener Extractor Device Aug 7, 2025 Pending
Array ( [id] => 20092616 [patent_doc_number] => 20250222552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => EDGE POLISHING SYSTEM WITH EDGE ALIGNMENT FUNCTION FOR PLATES [patent_app_type] => utility [patent_app_number] => 19/021932 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 1085 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19021932 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/021932
Edge polishing system with edge alignment function for plates Jan 14, 2025 Issued
Array ( [id] => 19589653 [patent_doc_number] => 20240387210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => CONSTANT-TEMPERATURE LIQUID SUPPLY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/636978 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636978
CONSTANT-TEMPERATURE LIQUID SUPPLY APPARATUS Apr 15, 2024 Pending
Array ( [id] => 19650504 [patent_doc_number] => 12172266 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => System and method for media blasting a workpiece [patent_app_type] => utility [patent_app_number] => 18/608533 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7531 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608533
System and method for media blasting a workpiece Mar 17, 2024 Issued
Array ( [id] => 20219085 [patent_doc_number] => 20250282016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => Grind Wheel Design for Low Edge-Roll Grinding [patent_app_type] => utility [patent_app_number] => 18/598825 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8153 [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] => 18598825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598825
Grind wheel design for low edge-roll grinding Mar 6, 2024 Issued
Array ( [id] => 19171525 [patent_doc_number] => 20240157499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => LONG ROD POLISHING DEVICE [patent_app_type] => utility [patent_app_number] => 18/417381 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18417381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417381
LONG ROD POLISHING DEVICE Jan 18, 2024 Pending
Array ( [id] => 20120946 [patent_doc_number] => 20250235977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => POLISHING HEAD WITH RETAINING RING WEAR SENSING [patent_app_type] => utility [patent_app_number] => 18/417124 [patent_app_country] => US [patent_app_date] => 2024-01-19 [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] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417124
POLISHING HEAD WITH RETAINING RING WEAR SENSING Jan 18, 2024 Pending
Array ( [id] => 19359891 [patent_doc_number] => 20240261925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Modular Support Rail for Centerless Grinding [patent_app_type] => utility [patent_app_number] => 18/411335 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411335
Modular Support Rail for Centerless Grinding Jan 11, 2024 Pending
Array ( [id] => 19657572 [patent_doc_number] => 20240424637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => BACK GRINDING APPARATUS AND WEAR AMOUNT MEASURING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/412053 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412053
BACK GRINDING APPARATUS AND WEAR AMOUNT MEASURING METHOD USING THE SAME Jan 11, 2024 Pending
Array ( [id] => 19379929 [patent_doc_number] => 20240269799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Wafer Polishing Locating Ring and Chemical Mechanical Polishing Device [patent_app_type] => utility [patent_app_number] => 18/406465 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406465
Wafer Polishing Locating Ring and Chemical Mechanical Polishing Device Jan 7, 2024 Pending
Array ( [id] => 19111824 [patent_doc_number] => 20240123574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => ABRASIVE ARTICLES AND METHODS OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/545137 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545137
Abrasive articles and methods of forming same Dec 18, 2023 Issued
Array ( [id] => 19280590 [patent_doc_number] => 20240217064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SHOT-BLASTING DEVICE, CONTROL METHOD, AND CONTROL PROGRAM [patent_app_type] => utility [patent_app_number] => 18/512310 [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] => 6687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512310
SHOT-BLASTING DEVICE, CONTROL METHOD, AND CONTROL PROGRAM Nov 16, 2023 Pending
Array ( [id] => 19049931 [patent_doc_number] => 20240091900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => POLISHING APPARATUS AND POLISHING METHOD [patent_app_type] => utility [patent_app_number] => 18/457052 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18457052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457052
POLISHING APPARATUS AND POLISHING METHOD Aug 27, 2023 Pending
Array ( [id] => 19769041 [patent_doc_number] => 20250050467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => METHOD AND ASSEMBLY FOR SLURRY DELIVERY AND UTILIZATION DURING ULTRASONIC IMPACT GRINDING [patent_app_type] => utility [patent_app_number] => 18/232071 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232071
METHOD AND ASSEMBLY FOR SLURRY DELIVERY AND UTILIZATION DURING ULTRASONIC IMPACT GRINDING Aug 8, 2023 Pending
Array ( [id] => 18785288 [patent_doc_number] => 20230373059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => GRINDING HEAD ASSEMBLY AND DRIVER INTERFACE [patent_app_type] => utility [patent_app_number] => 18/230143 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18230143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230143
GRINDING HEAD ASSEMBLY AND DRIVER INTERFACE Aug 2, 2023 Abandoned
Array ( [id] => 18785289 [patent_doc_number] => 20230373061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => REMOVABLE GRINDING DISK ATTACHMENT SURFACE FOR GRINDING HEAD [patent_app_type] => utility [patent_app_number] => 18/230149 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7688 [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] => 18230149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230149
REMOVABLE GRINDING DISK ATTACHMENT SURFACE FOR GRINDING HEAD Aug 2, 2023 Abandoned
Array ( [id] => 19723234 [patent_doc_number] => 20250025985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => WIRE NET MONITORING DEVICE AND MONITORING SYSTEM PROVIDED WITH MONITORING DEVICE [patent_app_type] => utility [patent_app_number] => 18/548524 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548524
WIRE NET MONITORING DEVICE AND MONITORING SYSTEM PROVIDED WITH MONITORING DEVICE Jul 30, 2023 Pending
Array ( [id] => 18878143 [patent_doc_number] => 20240001512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SANDING APPARATUS WITH ADJUSTABLE FLEXIBILITY [patent_app_type] => utility [patent_app_number] => 18/339913 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339913
SANDING APPARATUS WITH ADJUSTABLE FLEXIBILITY Jun 21, 2023 Pending
Array ( [id] => 18708229 [patent_doc_number] => 20230330815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => BLOCK-TYPE STRUCTURED DIAMOND GRINDING WHEEL WITH ADAPTIVE SUPPLY OF INSTANTANEOUS COOLING [patent_app_type] => utility [patent_app_number] => 18/212201 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18212201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212201
BLOCK-TYPE STRUCTURED DIAMOND GRINDING WHEEL WITH ADAPTIVE SUPPLY OF INSTANTANEOUS COOLING Jun 20, 2023 Pending
Array ( [id] => 19126297 [patent_doc_number] => 20240131650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ROLLER TAPER GRINDING METHOD FOR PLANETARY ROLLER SCREW MECHANISM [patent_app_type] => utility [patent_app_number] => 18/205723 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18205723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205723
ROLLER TAPER GRINDING METHOD FOR PLANETARY ROLLER SCREW MECHANISM Jun 4, 2023 Pending
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