
Eric J. Rosen
Supervisory Patent Examiner (ID: 11114, Phone: (571)270-7855 , Office: P/3731 )
| Most Active Art Unit | 3732 |
| Art Unit(s) | 3771, 3732, 3723, 3772, 4122, 3731, 4100 |
| Total Applications | 445 |
| Issued Applications | 172 |
| Pending Applications | 51 |
| Abandoned Applications | 231 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20621303
[patent_doc_number] => 12588792
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-31
[patent_title] => Cordless vacuum cleaner in which cleaner body and brush device are able to communicate
[patent_app_type] => utility
[patent_app_number] => 18/135731
[patent_app_country] => US
[patent_app_date] => 2023-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 34
[patent_figures_cnt] => 34
[patent_no_of_words] => 26642
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135731
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/135731 | Cordless vacuum cleaner in which cleaner body and brush device are able to communicate | Apr 16, 2023 | Issued |
Array
(
[id] => 18706856
[patent_doc_number] => 20230329428
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => TOOTHBRUSH STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 18/300620
[patent_app_country] => US
[patent_app_date] => 2023-04-14
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 20959127
[patent_doc_number] => 12729554
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-09-08
[patent_title] => Underwater cleaner
[patent_app_type] => utility
[patent_app_number] => 18/130617
[patent_app_country] => US
[patent_app_date] => 2023-04-04
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/130617 | UNDERWATER CLEANER | Apr 3, 2023 | Pending |
Array
(
[id] => 19478066
[patent_doc_number] => 20240326108
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => AUTOMATIC CHAMBER CLEANING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/127130
[patent_app_country] => US
[patent_app_date] => 2023-03-28
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/127130 | AUTOMATIC CHAMBER CLEANING SYSTEM | Mar 27, 2023 | Pending |
Array
(
[id] => 19753801
[patent_doc_number] => 20250042366
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[patent_kind] => A1
[patent_issue_date] => 2025-02-06
[patent_title] => END CAP AND WINDSCREEN-WIPER BLADE FOR A MOTOR VEHICLE
[patent_app_type] => utility
[patent_app_number] => 18/716998
[patent_app_country] => US
[patent_app_date] => 2022-12-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/716998 | END CAP AND WINDSCREEN-WIPER BLADE FOR A MOTOR VEHICLE | Dec 13, 2022 | Pending |
Array
(
[id] => 19722173
[patent_doc_number] => 20250024924
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[patent_kind] => A1
[patent_issue_date] => 2025-01-23
[patent_title] => A HAIR TREATMENT DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/715141
[patent_app_country] => US
[patent_app_date] => 2022-11-15
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Array
(
[id] => 19156900
[patent_doc_number] => 20240149607
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[patent_kind] => A1
[patent_issue_date] => 2024-05-09
[patent_title] => Paint Roller Cover Squeegee and Paint Brush Holder Clamp
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/981564 | Paint Roller Cover Squeegee and Paint Brush Holder Clamp | Nov 6, 2022 | Pending |
Array
(
[id] => 19081310
[patent_doc_number] => 20240108111
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[patent_kind] => A1
[patent_issue_date] => 2024-04-04
[patent_title] => HAIRSTYLING APPARATUSES AND RELATED METHODS
[patent_app_type] => utility
[patent_app_number] => 17/956538
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/956538 | HAIRSTYLING APPARATUSES AND RELATED METHODS | Sep 28, 2022 | Pending |
Array
(
[id] => 19599233
[patent_doc_number] => 20240390113
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[patent_kind] => A1
[patent_issue_date] => 2024-11-28
[patent_title] => Dental Braces
[patent_app_type] => utility
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/884133 | IMPLANT | Aug 8, 2022 | Pending |
Array
(
[id] => 18003126
[patent_doc_number] => 20220361892
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[patent_kind] => A1
[patent_issue_date] => 2022-11-17
[patent_title] => STABILIZING WIRES FOR MEDICAL DEVICE
[patent_app_type] => utility
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Array
(
[id] => 18162264
[patent_doc_number] => 20230028857
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[patent_title] => MULTI-BARREL HAIR STYLING APPLIANCE AND METHODS FOR STYLING HAIR USING A MULTI-BARREL HAIR STYLING APPLIANCE
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Array
(
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Array
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Array
(
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Array
(
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Array
(
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Array
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Array
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Array
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