
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20142411
[patent_doc_number] => 12376724
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-05
[patent_title] => Dust collecting device
[patent_app_type] => utility
[patent_app_number] => 17/979620
[patent_app_country] => US
[patent_app_date] => 2022-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 0
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979620
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/979620 | Dust collecting device | Nov 1, 2022 | Issued |
Array
(
[id] => 18213615
[patent_doc_number] => 20230059880
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-23
[patent_title] => DIRTINESS LEVEL DETERMINING METHOD AND ROBOT CLEANER APPLYING THE DIRTINESS LEVEL DETERMINING METHOD
[patent_app_type] => utility
[patent_app_number] => 17/979000
[patent_app_country] => US
[patent_app_date] => 2022-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3314
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979000
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/979000 | Dirtiness level determining method and robot cleaner applying the dirtiness level determining method | Nov 1, 2022 | Issued |
Array
(
[id] => 18194183
[patent_doc_number] => 20230047702
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-16
[patent_title] => SURFACE CLEANING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/975799
[patent_app_country] => US
[patent_app_date] => 2022-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7991
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975799
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/975799 | SURFACE CLEANING APPARATUS | Oct 27, 2022 | Abandoned |
Array
(
[id] => 19113312
[patent_doc_number] => 20240125062
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-18
[patent_title] => Animal Feces Collection Assembly
[patent_app_type] => utility
[patent_app_number] => 17/968333
[patent_app_country] => US
[patent_app_date] => 2022-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3845
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 350
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968333
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/968333 | Animal feces collection assembly | Oct 17, 2022 | Issued |
Array
(
[id] => 18180920
[patent_doc_number] => 20230041649
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-09
[patent_title] => CLEANER HOLDER AND CLEANER UNIT
[patent_app_type] => utility
[patent_app_number] => 17/967585
[patent_app_country] => US
[patent_app_date] => 2022-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8422
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967585
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/967585 | Cleaner holder and cleaner unit | Oct 16, 2022 | Issued |
Array
(
[id] => 18208143
[patent_doc_number] => 20230054401
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-23
[patent_title] => VACUUM CLEANER AND VACUUM CLEANING SYSTEM IN WIRELESS COMMUNICATION WITH A USER-CONTROLLED ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/047160
[patent_app_country] => US
[patent_app_date] => 2022-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4111
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047160
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/047160 | Vacuum cleaner and vacuum cleaning system in wireless communication with a user-controlled electronic device | Oct 16, 2022 | Issued |
Array
(
[id] => 18751854
[patent_doc_number] => 20230355070
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => ROBOTIC SYSTEMS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 17/935311
[patent_app_country] => US
[patent_app_date] => 2022-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21287
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17935311
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/935311 | ROBOTIC SYSTEMS AND METHODS | Sep 25, 2022 | Abandoned |
Array
(
[id] => 18496938
[patent_doc_number] => 20230219538
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-13
[patent_title] => COLLAPSIBLE SNOW PADDLE AND METHOD OF USE
[patent_app_type] => utility
[patent_app_number] => 17/932511
[patent_app_country] => US
[patent_app_date] => 2022-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4174
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932511
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/932511 | COLLAPSIBLE SNOW PADDLE AND METHOD OF USE | Sep 14, 2022 | Abandoned |
Array
(
[id] => 19786385
[patent_doc_number] => 20250060064
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-20
[patent_title] => PIPELINE PIG WITH PRESSURE-EQUALIZING TRANSMITTER CAVITY SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/708338
[patent_app_country] => US
[patent_app_date] => 2022-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2079
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 18708338
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/708338 | PIPELINE PIG WITH PRESSURE-EQUALIZING TRANSMITTER CAVITY SYSTEM | Sep 8, 2022 | Abandoned |
Array
(
[id] => 19180290
[patent_doc_number] => 11986866
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-21
[patent_title] => Coating removal tool
[patent_app_type] => utility
[patent_app_number] => 17/903020
[patent_app_country] => US
[patent_app_date] => 2022-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 39
[patent_figures_cnt] => 45
[patent_no_of_words] => 8373
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903020
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/903020 | Coating removal tool | Sep 4, 2022 | Issued |
Array
(
[id] => 18920780
[patent_doc_number] => 20240023784
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-25
[patent_title] => ABRASIVE SCRUBBER
[patent_app_type] => utility
[patent_app_number] => 17/929460
[patent_app_country] => US
[patent_app_date] => 2022-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13934
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17929460
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/929460 | ABRASIVE SCRUBBER | Sep 1, 2022 | Abandoned |
Array
(
[id] => 18483036
[patent_doc_number] => 20230210325
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-06
[patent_title] => CLEANING ROBOT
[patent_app_type] => utility
[patent_app_number] => 17/897836
[patent_app_country] => US
[patent_app_date] => 2022-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6094
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897836
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/897836 | Cleaning robot | Aug 28, 2022 | Issued |
Array
(
[id] => 19001360
[patent_doc_number] => 20240065431
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-29
[patent_title] => CLEANING BRUSH
[patent_app_type] => utility
[patent_app_number] => 17/822644
[patent_app_country] => US
[patent_app_date] => 2022-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4007
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822644
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/822644 | Cleaning brush | Aug 25, 2022 | Issued |
Array
(
[id] => 19058570
[patent_doc_number] => 11937759
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-26
[patent_title] => Vacuum cleaner
[patent_app_type] => utility
[patent_app_number] => 17/894463
[patent_app_country] => US
[patent_app_date] => 2022-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 7939
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894463
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/894463 | Vacuum cleaner | Aug 23, 2022 | Issued |
Array
(
[id] => 19914885
[patent_doc_number] => 12290229
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-06
[patent_title] => Air agitator nozzle system
[patent_app_type] => utility
[patent_app_number] => 17/893047
[patent_app_country] => US
[patent_app_date] => 2022-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 0
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893047
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/893047 | Air agitator nozzle system | Aug 21, 2022 | Issued |
Array
(
[id] => 19525980
[patent_doc_number] => 20240349882
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => FILAMENT BRACING AND MANIPULATING APPARATUS, SYSTEMS, AND METHODS
[patent_app_type] => utility
[patent_app_number] => 18/683256
[patent_app_country] => US
[patent_app_date] => 2022-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5061
[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] => 18683256
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/683256 | FILAMENT BRACING AND MANIPULATING APPARATUS, SYSTEMS, AND METHODS | Aug 13, 2022 | Pending |
Array
(
[id] => 18412419
[patent_doc_number] => 11666949
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-06-06
[patent_title] => Modular mechanical arm for adaptive cleaning and damage detection of underwater pile foundation
[patent_app_type] => utility
[patent_app_number] => 17/818304
[patent_app_country] => US
[patent_app_date] => 2022-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2515
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818304
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/818304 | Modular mechanical arm for adaptive cleaning and damage detection of underwater pile foundation | Aug 7, 2022 | Issued |
Array
(
[id] => 19310079
[patent_doc_number] => 12035873
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-16
[patent_title] => Surface cleaning apparatus
[patent_app_type] => utility
[patent_app_number] => 17/882731
[patent_app_country] => US
[patent_app_date] => 2022-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 42
[patent_no_of_words] => 14326
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882731
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/882731 | Surface cleaning apparatus | Aug 7, 2022 | Issued |
Array
(
[id] => 19968774
[patent_doc_number] => 12337360
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-24
[patent_title] => Systems and methods for cleaning surfaces of a workpiece
[patent_app_type] => utility
[patent_app_number] => 17/817314
[patent_app_country] => US
[patent_app_date] => 2022-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3319
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817314
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/817314 | Systems and methods for cleaning surfaces of a workpiece | Aug 2, 2022 | Issued |
Array
(
[id] => 18311162
[patent_doc_number] => 20230115062
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-13
[patent_title] => UPRIGHT SURFACE TREATMENT APPARATUS HAVING REMOVABLE POD
[patent_app_type] => utility
[patent_app_number] => 17/878693
[patent_app_country] => US
[patent_app_date] => 2022-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6811
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878693
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/878693 | Upright surface treatment apparatus having removable pod | Jul 31, 2022 | Issued |