
Jianfeng Song
Examiner (ID: 14786, Phone: (571)270-1978 , Office: P/1613 )
| Most Active Art Unit | 1613 |
| Art Unit(s) | 1613 |
| Total Applications | 990 |
| Issued Applications | 487 |
| Pending Applications | 130 |
| Abandoned Applications | 403 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20623284
[patent_doc_number] => 12590786
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-31
[patent_title] => Toy foam dart with impact absorbing tip
[patent_app_type] => utility
[patent_app_number] => 18/503573
[patent_app_country] => US
[patent_app_date] => 2023-11-07
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/503573 | Toy foam dart with impact absorbing tip | Nov 6, 2023 | Issued |
Array
(
[id] => 19004694
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[patent_kind] => A1
[patent_issue_date] => 2024-02-29
[patent_title] => CROSSOVER CROSSBOW
[patent_app_type] => utility
[patent_app_number] => 18/387391
[patent_app_country] => US
[patent_app_date] => 2023-11-06
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/387391 | Crossover crossbow | Nov 5, 2023 | Issued |
Array
(
[id] => 20328642
[patent_doc_number] => 12458901
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[patent_kind] => B2
[patent_issue_date] => 2025-11-04
[patent_title] => Transformable toy for figure play
[patent_app_type] => utility
[patent_app_number] => 18/386038
[patent_app_country] => US
[patent_app_date] => 2023-11-01
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/386038 | Transformable toy for figure play | Oct 31, 2023 | Issued |
Array
(
[id] => 19382033
[patent_doc_number] => 20240271903
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => PROJECTILE LOADER HAVING STREAMLINED EXTERNAL BODY AND INTERNAL OPENING MECHANISM
[patent_app_type] => utility
[patent_app_number] => 18/490991
[patent_app_country] => US
[patent_app_date] => 2023-10-20
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/490991 | Projectile loader having streamlined external body and internal opening mechanism | Oct 19, 2023 | Issued |
Array
(
[id] => 19630055
[patent_doc_number] => 20240408504
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-12
[patent_title] => DEFORMABLE TOY
[patent_app_type] => utility
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[patent_app_date] => 2023-10-19
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/381896 | Deformable toy | Oct 18, 2023 | Issued |
Array
(
[id] => 18956295
[patent_doc_number] => 20240044622
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[patent_kind] => A1
[patent_issue_date] => 2024-02-08
[patent_title] => SHOOTING TARGET THROWER
[patent_app_type] => utility
[patent_app_number] => 18/484969
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/484969 | Shooting target thrower | Oct 10, 2023 | Issued |
Array
(
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[patent_issue_date] => 2024-10-08
[patent_title] => Narrow crossbow with large power stroke
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/483679 | Narrow crossbow with large power stroke | Oct 9, 2023 | Issued |
Array
(
[id] => 19234769
[patent_doc_number] => 20240191963
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[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => Crossbow Having A Halo-Type Cable Hub
[patent_app_type] => utility
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[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/378171 | Crossbow having a halo-type cable hub | Oct 9, 2023 | Issued |
Array
(
[id] => 19480720
[patent_doc_number] => 20240328762
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => DEFORMABLE HOLLOW DART HEAD FOR TOY DART AND TOY DART WITH THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/483500
[patent_app_country] => US
[patent_app_date] => 2023-10-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/483500 | Deformable hollow dart head for toy dart and toy dart with the same | Oct 8, 2023 | Issued |
Array
(
[id] => 19098835
[patent_doc_number] => 20240118063
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[patent_issue_date] => 2024-04-11
[patent_title] => LIGHTED ARROW
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/377990 | LIGHTED ARROW | Oct 8, 2023 | Abandoned |
Array
(
[id] => 20157211
[patent_doc_number] => 12383810
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[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => Artificial shuttlecock
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/482186 | Artificial shuttlecock | Oct 5, 2023 | Issued |
Array
(
[id] => 20303242
[patent_doc_number] => 12449227
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[patent_kind] => B2
[patent_issue_date] => 2025-10-21
[patent_title] => Archery release aid mount
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/376740 | Archery release aid mount | Oct 3, 2023 | Issued |
Array
(
[id] => 19052007
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/374730 | Molded Arrow Assembly | Sep 28, 2023 | Pending |
Array
(
[id] => 20505207
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[patent_title] => Toy vehicle track with lift, release and stunt apparatuses
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Array
(
[id] => 19440190
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/243099 | Toy water ball | Sep 6, 2023 | Issued |
Array
(
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Array
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Array
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