
Paul Lieberman
Examiner (ID: 20)
| Most Active Art Unit | 1501 |
| Art Unit(s) | 2901, 1501, 1105, 1505, 3203, 1751, 1503 |
| Total Applications | 352 |
| Issued Applications | 233 |
| Pending Applications | 5 |
| Abandoned Applications | 114 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18809735
[patent_doc_number] => 20230384070
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => FIREARM AMMUNITION COMPONENT AND METHOD OF USE
[patent_app_type] => utility
[patent_app_number] => 18/325666
[patent_app_country] => US
[patent_app_date] => 2023-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6495
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[patent_words_short_claim] => 135
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325666
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/325666 | Firearm ammunition component and method of use | May 29, 2023 | Issued |
Array
(
[id] => 18650529
[patent_doc_number] => 20230296362
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-21
[patent_title] => SMALL CALIBER CRIMPING PRIMER AND PRIMER FEED
[patent_app_type] => utility
[patent_app_number] => 18/202654
[patent_app_country] => US
[patent_app_date] => 2023-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/202654 | Small caliber crimping primer and primer feed | May 25, 2023 | Issued |
Array
(
[id] => 19624934
[patent_doc_number] => 12163751
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-10
[patent_title] => Muzzle device for a firearm
[patent_app_type] => utility
[patent_app_number] => 18/202286
[patent_app_country] => US
[patent_app_date] => 2023-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 4333
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/202286 | Muzzle device for a firearm | May 25, 2023 | Issued |
Array
(
[id] => 19731840
[patent_doc_number] => 12209831
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-28
[patent_title] => Automatic circulation shooting mechanism
[patent_app_type] => utility
[patent_app_number] => 18/319667
[patent_app_country] => US
[patent_app_date] => 2023-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 4671
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/319667 | Automatic circulation shooting mechanism | May 17, 2023 | Issued |
Array
(
[id] => 19249933
[patent_doc_number] => 20240200921
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-20
[patent_title] => SHAPED CHARGE WARHEAD AND A METHOD FOR PRODUCING SAID WARHEAD
[patent_app_type] => utility
[patent_app_number] => 18/307307
[patent_app_country] => US
[patent_app_date] => 2023-04-26
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/307307 | Shaped charge warhead and a method for producing said warhead | Apr 25, 2023 | Issued |
Array
(
[id] => 20303236
[patent_doc_number] => 12449221
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-21
[patent_title] => Assembly of a receiver with a barrel
[patent_app_type] => utility
[patent_app_number] => 18/858823
[patent_app_country] => US
[patent_app_date] => 2023-04-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/858823 | Assembly of a receiver with a barrel | Apr 19, 2023 | Issued |
Array
(
[id] => 19412631
[patent_doc_number] => 12078443
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-03
[patent_title] => Protector for hand of firearm user and method for use thereof
[patent_app_type] => utility
[patent_app_number] => 18/136149
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/136149 | Protector for hand of firearm user and method for use thereof | Apr 17, 2023 | Issued |
Array
(
[id] => 20151387
[patent_doc_number] => 20250251225
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-07
[patent_title] => COATED BULLET BODY
[patent_app_type] => utility
[patent_app_number] => 18/856261
[patent_app_country] => US
[patent_app_date] => 2023-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/856261 | COATED BULLET BODY | Apr 13, 2023 | Pending |
Array
(
[id] => 18598195
[patent_doc_number] => 20230272994
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-31
[patent_title] => TRAINING MAGAZINE
[patent_app_type] => utility
[patent_app_number] => 18/134102
[patent_app_country] => US
[patent_app_date] => 2023-04-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/134102 | Training magazine | Apr 12, 2023 | Issued |
Array
(
[id] => 18755071
[patent_doc_number] => 20230358498
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => Automated Gun Barrel Cleaning System and Method Thereof
[patent_app_type] => utility
[patent_app_number] => 18/127938
[patent_app_country] => US
[patent_app_date] => 2023-03-29
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/127938 | Automated Gun Barrel Cleaning System and Method Thereof | Mar 28, 2023 | Abandoned |
Array
(
[id] => 18650524
[patent_doc_number] => 20230296357
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-21
[patent_title] => Sound Reducing Systems for Use with Projectile Launchers
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/184593 | Sound reducing systems for use with projectile launchers | Mar 14, 2023 | Issued |
Array
(
[id] => 18787090
[patent_doc_number] => 20230375312
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[patent_title] => Sound Reducing Systems for Use with Projectile Launchers
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Array
(
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Array
(
[id] => 18693736
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[patent_issue_date] => 2023-10-12
[patent_title] => LOCKING LOCK FOR A GUN
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/183852 | Locking block for a gun | Mar 13, 2023 | Issued |
Array
(
[id] => 20051029
[patent_doc_number] => 20250189251
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[patent_issue_date] => 2025-06-12
[patent_title] => RAM ACCELERATOR SWEEPER BAFFLES
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/844803 | RAM ACCELERATOR SWEEPER BAFFLES | Mar 9, 2023 | Pending |
Array
(
[id] => 19718184
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[patent_title] => Electrical velocity enhancement assembly
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/180823 | Electrical velocity enhancement assembly | Mar 7, 2023 | Issued |
Array
(
[id] => 19624942
[patent_doc_number] => 12163759
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[patent_issue_date] => 2024-12-10
[patent_title] => Magnetic projectile launching system
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/179752 | Magnetic projectile launching system | Mar 6, 2023 | Issued |
Array
(
[id] => 19275282
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[patent_title] => System for pivoting a buffer tube assembly
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Array
(
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/172483 | Magazine spring and magazine assembly | Feb 21, 2023 | Issued |