Search

Marc Carlson

Examiner (ID: 14286)

Most Active Art Unit
3723
Art Unit(s)
3723
Total Applications
1293
Issued Applications
920
Pending Applications
100
Abandoned Applications
294

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19875419 [patent_doc_number] => 20250107676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => GARDENING EQUIPMENT FOR BLOWING AND VACUUMING AND REDUCING THE VOLUME OF THE SUCKED MATERIAL [patent_app_type] => utility [patent_app_number] => 18/849623 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3426 [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] => 18849623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/849623
GARDENING EQUIPMENT FOR BLOWING AND VACUUMING AND REDUCING THE VOLUME OF THE SUCKED MATERIAL Mar 19, 2023 Pending
Array ( [id] => 19170337 [patent_doc_number] => 20240156311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => SUCTION HEAD FOR APPLICATION IN A VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 18/282473 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18282473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282473
SUCTION HEAD FOR APPLICATION IN A VACUUM CLEANER Mar 8, 2023 Pending
Array ( [id] => 18672343 [patent_doc_number] => 20230309777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SHAFT FOR A CLEANING TOOL AND A CLEANING TOOL PROVIDED WITH SUCH A SHAFT [patent_app_type] => utility [patent_app_number] => 18/118568 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18118568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118568
SHAFT FOR A CLEANING TOOL AND A CLEANING TOOL PROVIDED WITH SUCH A SHAFT Mar 6, 2023 Pending
Array ( [id] => 18613248 [patent_doc_number] => 20230279984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => CLEANING MODULE FOR A PIPELINE INSPECTION GAUGE [patent_app_type] => utility [patent_app_number] => 18/178372 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178372
CLEANING MODULE FOR A PIPELINE INSPECTION GAUGE Mar 2, 2023 Pending
Array ( [id] => 19699626 [patent_doc_number] => 12193624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Autonomous cleaning device [patent_app_type] => utility [patent_app_number] => 18/116355 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 36 [patent_no_of_words] => 19953 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116355
Autonomous cleaning device Mar 1, 2023 Issued
Array ( [id] => 18448785 [patent_doc_number] => 20230190060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Robotic Device With Energy Storage Device [patent_app_type] => utility [patent_app_number] => 18/112838 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18112838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112838
Robotic device with energy storage device Feb 21, 2023 Issued
Array ( [id] => 18893213 [patent_doc_number] => 20240008698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => DEVICE STRUCTURE FOR AUTOMATICALLY OPENING AND CLOSING WASTEWATER TANK VALVE OF CLEANING MACHINE [patent_app_type] => utility [patent_app_number] => 18/112688 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112688
Device structure for automatically opening and closing wastewater tank valve of cleaning machine Feb 21, 2023 Issued
Array ( [id] => 18581102 [patent_doc_number] => 20230263353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => STATIC DISCHARGE MITIGATION OF VACUUM CLEANERS [patent_app_type] => utility [patent_app_number] => 18/171782 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18171782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171782
STATIC DISCHARGE MITIGATION OF VACUUM CLEANERS Feb 20, 2023 Pending
Array ( [id] => 18466031 [patent_doc_number] => 20230200310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => BATTERY-POWERED BACKPACK BLOWER [patent_app_type] => utility [patent_app_number] => 18/111724 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18111724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111724
BATTERY-POWERED BACKPACK BLOWER Feb 19, 2023 Abandoned
Array ( [id] => 18496668 [patent_doc_number] => 20230219257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => POWERED SAW INCLUDING DUST CAPTURE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/108593 [patent_app_country] => US [patent_app_date] => 2023-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108593
Powered saw including dust capture apparatus Feb 10, 2023 Issued
Array ( [id] => 19361443 [patent_doc_number] => 20240263477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => CLEANING ACCESSORY [patent_app_type] => utility [patent_app_number] => 18/107242 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107242
Cleaning accessory Feb 7, 2023 Issued
Array ( [id] => 18595518 [patent_doc_number] => 20230270306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => SUCTION DEVICE AND METHOD FOR DETERMINING THE FILLING LEVEL OF A FILTER DEVICE OF A SUCTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/104813 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104813
SUCTION DEVICE AND METHOD FOR DETERMINING THE FILLING LEVEL OF A FILTER DEVICE OF A SUCTION DEVICE Feb 1, 2023 Pending
Array ( [id] => 20171344 [patent_doc_number] => 12390063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Flow structure of companion animal dust collector [patent_app_type] => utility [patent_app_number] => 18/104219 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104219
Flow structure of companion animal dust collector Jan 30, 2023 Issued
Array ( [id] => 18404012 [patent_doc_number] => 20230165362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => EDGE CLEANING BRUSHES FOR FLOOR CLEANER [patent_app_type] => utility [patent_app_number] => 18/101686 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101686
Edge cleaning brushes for floor cleaner Jan 25, 2023 Issued
Array ( [id] => 20385037 [patent_doc_number] => 12484744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Fan assembly and vacuum cleaner with fan assembly [patent_app_type] => utility [patent_app_number] => 18/153379 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 1305 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153379
Fan assembly and vacuum cleaner with fan assembly Jan 11, 2023 Issued
Array ( [id] => 19503423 [patent_doc_number] => 12114820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Surface cleaning apparatus [patent_app_type] => utility [patent_app_number] => 18/091823 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7991 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091823
Surface cleaning apparatus Dec 29, 2022 Issued
Array ( [id] => 20327931 [patent_doc_number] => 12458188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Vacuum cleaner [patent_app_type] => utility [patent_app_number] => 18/089052 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1185 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089052
Vacuum cleaner Dec 26, 2022 Issued
Array ( [id] => 18466330 [patent_doc_number] => 20230200610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => CLEANING SYSTEM COMPRISING A BASE UNIT AND AT LEAST ONE ACCESSORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/087868 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087868 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087868
Cleaning system comprising a base unit and at least one accessory device Dec 22, 2022 Issued
Array ( [id] => 18448452 [patent_doc_number] => 20230189727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Cooling air routing on an electric blower apparatus [patent_app_type] => utility [patent_app_number] => 18/069803 [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] => 6823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069803
Cooling air routing on an electric blower apparatus Dec 20, 2022 Issued
Array ( [id] => 19854081 [patent_doc_number] => 12256888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Cordless surface cleaning apparatus [patent_app_type] => utility [patent_app_number] => 18/084605 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6795 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084605
Cordless surface cleaning apparatus Dec 19, 2022 Issued
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