
David J. Walczak
Examiner (ID: 10606, Phone: (571)272-4895 , Office: P/3754 )
| Most Active Art Unit | 3754 |
| Art Unit(s) | 3754, 2403, 3105, 2832, 2899, 3751 |
| Total Applications | 4760 |
| Issued Applications | 3699 |
| Pending Applications | 263 |
| Abandoned Applications | 828 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19279230
[patent_doc_number] => 20240215701
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[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => COLOR CHANGING COSMETIC TOOL
[patent_app_type] => utility
[patent_app_number] => 18/607197
[patent_app_country] => US
[patent_app_date] => 2024-03-15
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 20864591
[patent_doc_number] => 12691463
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[patent_kind] => B2
[patent_issue_date] => 2026-07-28
[patent_title] => Liquid droplet forming apparatus
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2024-03-15
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Array
(
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[patent_doc_number] => 12207723
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[patent_kind] => B1
[patent_issue_date] => 2025-01-28
[patent_title] => Lotion dispensing assembly
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2024-03-13
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Array
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[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => WIPER EQUIPPED WITH AN INSERT
[patent_app_type] => utility
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Array
(
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[patent_doc_number] => 12285967
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[patent_issue_date] => 2025-04-29
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Array
(
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[patent_doc_number] => 20240298782
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[patent_kind] => A1
[patent_issue_date] => 2024-09-12
[patent_title] => BIODEGRADABLE LIPSTICK APPLICATOR
[patent_app_type] => utility
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Array
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[patent_doc_number] => 20250024932
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[patent_title] => REFILLABLE STICK-TYPE CONTENT CONTAINER
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/599177 | Refillable stick-type content container | Mar 6, 2024 | Issued |
Array
(
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[patent_title] => Concrete Pouring Device
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/597090 | Concrete Pouring Device | Mar 5, 2024 | Abandoned |
Array
(
[id] => 19550588
[patent_doc_number] => 12134281
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[patent_issue_date] => 2024-11-05
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Array
(
[id] => 19225053
[patent_doc_number] => 12004682
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[patent_issue_date] => 2024-06-11
[patent_title] => Cookware seasoning wipe
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Array
(
[id] => 19401869
[patent_doc_number] => 20240285380
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[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => DENTAL CLEANING DEVICE
[patent_app_type] => utility
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Array
(
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[patent_title] => DISPENSING TUBE WITH SHOULDER TIP APPLICATOR & SUCTION BASED LID
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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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