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] => 19077364 [patent_doc_number] => 11946720 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => String-loading apparatus for a crossbow [patent_app_type] => utility [patent_app_number] => 18/151638 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1787 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151638
String-loading apparatus for a crossbow Jan 8, 2023 Issued
Array ( [id] => 19442193 [patent_doc_number] => 12092443 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-17 [patent_title] => Broadhead [patent_app_type] => utility [patent_app_number] => 18/094092 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 9521 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094092 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094092
Broadhead Jan 5, 2023 Issued
Array ( [id] => 18485962 [patent_doc_number] => 20230213302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ARCHERY HOOK ENGAGER AND METHOD FOR ARCHERY RELEASE DEVICES [patent_app_type] => utility [patent_app_number] => 18/093928 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093928
Archery hook engager and method for archery release devices Jan 5, 2023 Issued
Array ( [id] => 19565632 [patent_doc_number] => 12140398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Archery trigger adjuster and method for archery release devices [patent_app_type] => utility [patent_app_number] => 18/093986 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 4667 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093986
Archery trigger adjuster and method for archery release devices Jan 5, 2023 Issued
Array ( [id] => 19425950 [patent_doc_number] => 12085356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Archery release and related method of use [patent_app_type] => utility [patent_app_number] => 18/149822 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8049 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149822
Archery release and related method of use Jan 3, 2023 Issued
Array ( [id] => 18374747 [patent_doc_number] => 20230149826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Stress-relief folding ball [patent_app_type] => utility [patent_app_number] => 18/092454 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092454
Stress-relief folding ball Jan 2, 2023 Abandoned
Array ( [id] => 19676900 [patent_doc_number] => 12188753 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-07 [patent_title] => Mechanical shaft insert/outsert apparatus and method [patent_app_type] => utility [patent_app_number] => 18/091715 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7350 [patent_no_of_claims] => 16 [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] => 18091715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091715
Mechanical shaft insert/outsert apparatus and method Dec 29, 2022 Issued
Array ( [id] => 19152006 [patent_doc_number] => 11976912 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Arrowhead having expanding blades [patent_app_type] => utility [patent_app_number] => 18/148434 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2669 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18148434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148434
Arrowhead having expanding blades Dec 29, 2022 Issued
Array ( [id] => 19702518 [patent_doc_number] => 12196535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Arrow tracking device [patent_app_type] => utility [patent_app_number] => 18/147985 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3632 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 18147985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147985
Arrow tracking device Dec 28, 2022 Issued
Array ( [id] => 19061019 [patent_doc_number] => 11940242 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Handheld thumb trigger archery release [patent_app_type] => utility [patent_app_number] => 18/145956 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 3463 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145956
Handheld thumb trigger archery release Dec 22, 2022 Issued
Array ( [id] => 19939164 [patent_doc_number] => 12311279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Methods and apparatus for stuffable plush toy [patent_app_type] => utility [patent_app_number] => 18/061431 [patent_app_country] => US [patent_app_date] => 2022-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061431
Methods and apparatus for stuffable plush toy Dec 2, 2022 Issued
Array ( [id] => 18421358 [patent_doc_number] => 20230175821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => ILLUMINATED NOCK [patent_app_type] => utility [patent_app_number] => 18/071744 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071744
Illuminated nock Nov 29, 2022 Issued
Array ( [id] => 19739129 [patent_doc_number] => 12215954 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-04 [patent_title] => Cranking mechanism [patent_app_type] => utility [patent_app_number] => 17/993077 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6143 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993077
Cranking mechanism Nov 22, 2022 Issued
Array ( [id] => 18309620 [patent_doc_number] => 20230113520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => ARCHERY BOW CAM SPACER [patent_app_type] => utility [patent_app_number] => 17/991381 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991381
Archery bow cam spacer Nov 20, 2022 Issued
Array ( [id] => 18854882 [patent_doc_number] => 11852454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Broadhead blade gravity lock and inertia release apparatus and method [patent_app_type] => utility [patent_app_number] => 17/985996 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6021 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985996
Broadhead blade gravity lock and inertia release apparatus and method Nov 13, 2022 Issued
Array ( [id] => 19044483 [patent_doc_number] => 11933579 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Weapon with an integrated winch [patent_app_type] => utility [patent_app_number] => 17/984544 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 2383 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984544
Weapon with an integrated winch Nov 9, 2022 Issued
Array ( [id] => 19744377 [patent_doc_number] => 20250032942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => ACTUATABLE TOY ANIMAL [patent_app_type] => utility [patent_app_number] => 18/709682 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18709682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709682
ACTUATABLE TOY ANIMAL Nov 9, 2022 Pending
Array ( [id] => 19028074 [patent_doc_number] => 11927424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Firing system for a crossbow [patent_app_type] => utility [patent_app_number] => 17/984343 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10232 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984343
Firing system for a crossbow Nov 9, 2022 Issued
Array ( [id] => 18948977 [patent_doc_number] => 11892265 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => Anti dry fire trigger device [patent_app_type] => utility [patent_app_number] => 17/977101 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3471 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 557 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977101
Anti dry fire trigger device Oct 30, 2022 Issued
Array ( [id] => 18965077 [patent_doc_number] => 11898834 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => Mechanical rearward deploying broadhead [patent_app_type] => utility [patent_app_number] => 17/974933 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 55 [patent_no_of_words] => 7738 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974933
Mechanical rearward deploying broadhead Oct 26, 2022 Issued
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