Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 18335185 [patent_doc_number] => 20230127133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => CROSSBOW WITH SPIRAL WOUND CAM SYSTEM [patent_app_type] => utility [patent_app_number] => 17/973258 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973258
Crossbow with spiral wound cam system Oct 24, 2022 Issued
Array ( [id] => 19593358 [patent_doc_number] => 12151178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Top toy [patent_app_type] => utility [patent_app_number] => 18/019719 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4396 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019719
Top toy Oct 24, 2022 Issued
Array ( [id] => 18336223 [patent_doc_number] => 20230128172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Dart and Dart Game [patent_app_type] => utility [patent_app_number] => 18/048956 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048956
Dart and dart game Oct 23, 2022 Issued
Array ( [id] => 19650334 [patent_doc_number] => 12172095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Marble run trampoline module and kit [patent_app_type] => utility [patent_app_number] => 17/970979 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4696 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970979
Marble run trampoline module and kit Oct 20, 2022 Issued
Array ( [id] => 19650334 [patent_doc_number] => 12172095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Marble run trampoline module and kit [patent_app_type] => utility [patent_app_number] => 17/970979 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4696 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970979
Marble run trampoline module and kit Oct 20, 2022 Issued
Array ( [id] => 18310367 [patent_doc_number] => 20230114267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => CONSTRUCTION KIT AND COMPONENTS THEREOF [patent_app_type] => utility [patent_app_number] => 18/045808 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045808 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045808
Construction kit and components thereof Oct 10, 2022 Issued
Array ( [id] => 19096741 [patent_doc_number] => 20240115968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Miniature Construction Set [patent_app_type] => utility [patent_app_number] => 18/045173 [patent_app_country] => US [patent_app_date] => 2022-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045173
Miniature Construction Set Oct 8, 2022 Abandoned
Array ( [id] => 18286851 [patent_doc_number] => 20230102323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Stabilising vane for archery or crossbow arrows [patent_app_type] => utility [patent_app_number] => 17/952397 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952397
Stabilising vane for archery or crossbow arrows Sep 25, 2022 Issued
Array ( [id] => 18526953 [patent_doc_number] => 11713942 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-01 [patent_title] => Intelligent archery release [patent_app_type] => utility [patent_app_number] => 17/949773 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 9199 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949773
Intelligent archery release Sep 20, 2022 Issued
Array ( [id] => 18278728 [patent_doc_number] => 20230094200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => SUCTION-TYPE TOY [patent_app_type] => utility [patent_app_number] => 17/933538 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933538
Suction-type toy Sep 19, 2022 Issued
Array ( [id] => 19310688 [patent_doc_number] => 12036482 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-16 [patent_title] => Toy support device [patent_app_type] => utility [patent_app_number] => 17/946800 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2072 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946800
Toy support device Sep 15, 2022 Issued
Array ( [id] => 19777688 [patent_doc_number] => 12226709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Ice cream dispenser toy [patent_app_type] => utility [patent_app_number] => 17/945443 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 3723 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945443
Ice cream dispenser toy Sep 14, 2022 Issued
Array ( [id] => 18268907 [patent_doc_number] => 20230090149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => TUMMY TIME PROMOTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/945301 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945301
TUMMY TIME PROMOTION DEVICE Sep 14, 2022 Abandoned
Array ( [id] => 18124070 [patent_doc_number] => 20230009682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => DOLL BODY MOTION ACCESSORY FOR RECREATIONAL VEHICLES [patent_app_type] => utility [patent_app_number] => 17/932530 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932530
Doll body motion accessory for recreational vehicles Sep 14, 2022 Issued
Array ( [id] => 18319924 [patent_doc_number] => 20230118052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Dua Bear [patent_app_type] => utility [patent_app_number] => 17/945665 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945665
Dua Bear Sep 14, 2022 Abandoned
Array ( [id] => 20264962 [patent_doc_number] => 12435946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Archery release aid holder [patent_app_type] => utility [patent_app_number] => 17/944934 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 88 [patent_figures_cnt] => 89 [patent_no_of_words] => 959 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944934
Archery release aid holder Sep 13, 2022 Issued
Array ( [id] => 19035325 [patent_doc_number] => 20240085140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => CAM SYNCHRONIZATION DEVICE FOR ARCHERY BOW [patent_app_type] => utility [patent_app_number] => 17/944917 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944917
Cam synchronization device for archery bow Sep 13, 2022 Issued
Array ( [id] => 18667332 [patent_doc_number] => 11774222 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => Alternative broadhead blade lock and release apparatus and method [patent_app_type] => utility [patent_app_number] => 17/939037 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6787 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939037
Alternative broadhead blade lock and release apparatus and method Sep 6, 2022 Issued
Array ( [id] => 19018443 [patent_doc_number] => 20240074614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => OUTDOOR GRILL TOY [patent_app_type] => utility [patent_app_number] => 17/901422 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901422
Outdoor grill toy Aug 31, 2022 Issued
Array ( [id] => 18749240 [patent_doc_number] => 11808544 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-07 [patent_title] => Anti-dry fire trigger device [patent_app_type] => utility [patent_app_number] => 17/898583 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3069 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 558 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898583
Anti-dry fire trigger device Aug 29, 2022 Issued
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