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] => 17721410 [patent_doc_number] => 20220214131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => COMPACT PROJECTILE LAUNCHER [patent_app_type] => utility [patent_app_number] => 17/571290 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13232 [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] => 17571290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571290
Compact projectile launcher Jan 6, 2022 Issued
Array ( [id] => 17721411 [patent_doc_number] => 20220214132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => MODULAR STOCK FOR A WEAPON [patent_app_type] => utility [patent_app_number] => 17/571315 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17571315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571315
Modular stock for a weapon Jan 6, 2022 Issued
Array ( [id] => 18591171 [patent_doc_number] => 11740060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Arrow system [patent_app_type] => utility [patent_app_number] => 17/647250 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2648 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647250
Arrow system Jan 5, 2022 Issued
Array ( [id] => 17733598 [patent_doc_number] => 20220219057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => Artificial Shuttlecock and Feather and Preparation Method Thereof [patent_app_type] => utility [patent_app_number] => 17/563260 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563260
Artificial shuttlecock and feather and preparation method thereof Dec 27, 2021 Issued
Array ( [id] => 18467426 [patent_doc_number] => 20230201707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Laser Emitting Dart Apparatus and Method of Use [patent_app_type] => utility [patent_app_number] => 17/561940 [patent_app_country] => US [patent_app_date] => 2021-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17561940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/561940
Laser Emitting Dart Apparatus and Method of Use Dec 24, 2021 Issued
Array ( [id] => 17686277 [patent_doc_number] => 20220193569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => INFANT TUMMY TIME KIT [patent_app_type] => utility [patent_app_number] => 17/559026 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559026
Infant tummy time kit Dec 21, 2021 Issued
Array ( [id] => 18886711 [patent_doc_number] => 11865469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Doll playset [patent_app_type] => utility [patent_app_number] => 17/645567 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4710 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645567
Doll playset Dec 21, 2021 Issued
Array ( [id] => 18369863 [patent_doc_number] => 11650024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Color bar launcher [patent_app_type] => utility [patent_app_number] => 17/555377 [patent_app_country] => US [patent_app_date] => 2021-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1802 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555377
Color bar launcher Dec 17, 2021 Issued
Array ( [id] => 18052275 [patent_doc_number] => 11525650 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-13 [patent_title] => Firing system for a crossbow [patent_app_type] => utility [patent_app_number] => 17/552017 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10219 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552017
Firing system for a crossbow Dec 14, 2021 Issued
Array ( [id] => 19290656 [patent_doc_number] => 12029997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Versatile three-dimensional fort building kit [patent_app_type] => utility [patent_app_number] => 17/550643 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2570 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550643
Versatile three-dimensional fort building kit Dec 13, 2021 Issued
Array ( [id] => 18749239 [patent_doc_number] => 11808543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Crossover crossbow [patent_app_type] => utility [patent_app_number] => 17/543467 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 9737 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543467
Crossover crossbow Dec 5, 2021 Issued
Array ( [id] => 17672246 [patent_doc_number] => 20220185413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => DECORATIVE ACCESSORY SYSTEM FOR SCOOTERS, BICYCLES, AND THE LIKE [patent_app_type] => utility [patent_app_number] => 17/543393 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543393
DECORATIVE ACCESSORY SYSTEM FOR SCOOTERS, BICYCLES, AND THE LIKE Dec 5, 2021 Abandoned
Array ( [id] => 18427866 [patent_doc_number] => 11673067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Toy assembly with character in housing and mechanism to open housing with tether [patent_app_type] => utility [patent_app_number] => 17/457494 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 29 [patent_no_of_words] => 15188 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457494
Toy assembly with character in housing and mechanism to open housing with tether Dec 2, 2021 Issued
Array ( [id] => 18086418 [patent_doc_number] => 11536546 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Projectile for a launching device [patent_app_type] => utility [patent_app_number] => 17/538793 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4383 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538793
Projectile for a launching device Nov 29, 2021 Issued
Array ( [id] => 19089990 [patent_doc_number] => 11951413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Modular wearable mobile and toy accessory system [patent_app_type] => utility [patent_app_number] => 17/536855 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2339 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536855
Modular wearable mobile and toy accessory system Nov 28, 2021 Issued
Array ( [id] => 18732729 [patent_doc_number] => 11801450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Soap bubble maker and inflatable amusement device comprising the same [patent_app_type] => utility [patent_app_number] => 17/529251 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1570 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529251
Soap bubble maker and inflatable amusement device comprising the same Nov 16, 2021 Issued
Array ( [id] => 17906429 [patent_doc_number] => 11460278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Modular weight broadhead [patent_app_type] => utility [patent_app_number] => 17/455247 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3256 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455247
Modular weight broadhead Nov 16, 2021 Issued
Array ( [id] => 18261364 [patent_doc_number] => 11609062 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-21 [patent_title] => Arrow rest mounting system [patent_app_type] => utility [patent_app_number] => 17/527395 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7405 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527395
Arrow rest mounting system Nov 15, 2021 Issued
Array ( [id] => 18605660 [patent_doc_number] => 11747118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Weapon and tool head and method [patent_app_type] => utility [patent_app_number] => 17/524191 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3174 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524191
Weapon and tool head and method Nov 10, 2021 Issued
Array ( [id] => 18931364 [patent_doc_number] => 11883761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => System and method for interactive drone experience [patent_app_type] => utility [patent_app_number] => 17/522485 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10182 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522485
System and method for interactive drone experience Nov 8, 2021 Issued
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