
Craig E. Church
Examiner (ID: 12486)
| Most Active Art Unit | 2506 |
| Art Unit(s) | 2506, 2899, 2876, 2502, 3621, 2882 |
| Total Applications | 1687 |
| Issued Applications | 1378 |
| Pending Applications | 80 |
| Abandoned Applications | 229 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19526059
[patent_doc_number] => 20240349961
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => WATERPROOF WASTE BAG FOR AUTONOMOUS VACUUM SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 18/641789
[patent_app_country] => US
[patent_app_date] => 2024-04-22
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 19946713
[patent_doc_number] => 12318048
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[patent_kind] => B2
[patent_issue_date] => 2025-06-03
[patent_title] => Scrubbing tool having a movable two-section handle and a dissolvable cleaning head
[patent_app_type] => utility
[patent_app_number] => 18/642110
[patent_app_country] => US
[patent_app_date] => 2024-04-22
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Array
(
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[patent_doc_number] => 20240341464
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[patent_kind] => A1
[patent_issue_date] => 2024-10-17
[patent_title] => HAIR-CUTTING ROLLER BRUSH AND CLEANING DEVICE WITH REUSABLE DRIVE STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 18/638737
[patent_app_country] => US
[patent_app_date] => 2024-04-18
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Array
(
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[patent_doc_number] => 20240252013
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[patent_kind] => A1
[patent_issue_date] => 2024-08-01
[patent_title] => SELF-CLEANING FEATURES FOR EXTRACTION CLEANERS
[patent_app_type] => utility
[patent_app_number] => 18/636522
[patent_app_country] => US
[patent_app_date] => 2024-04-16
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Array
(
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[patent_title] => Apparatus and a method for a multi-stage car wash system
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Array
(
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[patent_kind] => A1
[patent_issue_date] => 2024-08-01
[patent_title] => Dental Cleaning Device
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Array
(
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[patent_doc_number] => 12336677
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[patent_kind] => B2
[patent_issue_date] => 2025-06-24
[patent_title] => Cleaning system incorporating stitch bonded cleaning pad with multi-filament stitches
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/623545 | Cleaning system incorporating stitch bonded cleaning pad with multi-filament stitches | Mar 31, 2024 | Issued |
Array
(
[id] => 20230850
[patent_doc_number] => 20250288169
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[patent_kind] => A1
[patent_issue_date] => 2025-09-18
[patent_title] => FAN BLADE DUST VACUUM HEAD
[patent_app_type] => utility
[patent_app_number] => 18/607449
[patent_app_country] => US
[patent_app_date] => 2024-03-16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/607449 | FAN BLADE DUST VACUUM HEAD | Mar 15, 2024 | Pending |
Array
(
[id] => 19476789
[patent_doc_number] => 20240324831
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[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => SURFACE CLEANER
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/602877 | SURFACE CLEANER | Mar 11, 2024 | Pending |
Array
(
[id] => 19282178
[patent_doc_number] => 20240218652
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[patent_issue_date] => 2024-07-04
[patent_title] => SEWER CLEANING MACHINE
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/602422 | Sewer cleaning machine | Mar 11, 2024 | Issued |
Array
(
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[patent_title] => SURFACE CLEANING APPARATUS
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Array
(
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[patent_title] => METHOD OF CONTROLLING A FLOOR ROBOT HAVING A SIDE BRUSH AND FLOOR ROBOT
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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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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/519809 | TELESCOPING POOL TOOL | Nov 26, 2023 | Pending |