
Michael D. David
Examiner (ID: 14032, Phone: (571)270-3737 , Office: P/3641 )
| Most Active Art Unit | 3641 |
| Art Unit(s) | 4155, 3641 |
| Total Applications | 1237 |
| Issued Applications | 1052 |
| Pending Applications | 69 |
| Abandoned Applications | 137 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[patent_issue_date] => 2023-11-30
[patent_title] => VARIABLE VELOCITY BARREL ASSEMBLY
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2023-08-11
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Array
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[patent_issue_date] => 2025-02-06
[patent_title] => A Ballistic Headset Cover
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Array
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[patent_title] => EFFICIENT AND ENERGY-SAVING BLASTING METHOD BASED ON NOTCHED BLAST HOLE
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Array
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[patent_title] => GAS POWERED SEMI-AUTOMATIC AIRGUN ACTION
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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
(
[id] => 19898575
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Array
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[patent_title] => HUNTING RIFLE CALIBRE CONVERSION KIT AND PROCEDURE FOR CONVERTING THE CALIBRE OF SAID RIFLE
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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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