Search

Wu Cheng Winston Shen

Supervisory Patent Examiner (ID: 17147, Phone: (571)272-3157 , Office: P/1628 )

Most Active Art Unit
1632
Art Unit(s)
1682, 1634, 1621, 1628, 1632
Total Applications
383
Issued Applications
62
Pending Applications
85
Abandoned Applications
245

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20263121 [patent_doc_number] => 12434090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Pulley system for a weightlifting apparatus [patent_app_type] => utility [patent_app_number] => 18/965309 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 33 [patent_no_of_words] => 1143 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18965309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/965309
Pulley system for a weightlifting apparatus Dec 1, 2024 Issued
Array ( [id] => 19826189 [patent_doc_number] => 12246953 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-03-11 [patent_title] => Large-scale tool hoisting device for offshore electric power construction [patent_app_type] => utility [patent_app_number] => 18/932534 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4647 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 788 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18932534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/932534
Large-scale tool hoisting device for offshore electric power construction Oct 29, 2024 Issued
Array ( [id] => 20007207 [patent_doc_number] => 20250145429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => CHAIN DRIVE ARRANGEMENT AND LIFTING EQUIPMENT WITH DOUBLE CHAIN WHEEL [patent_app_type] => utility [patent_app_number] => 18/928250 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18928250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928250
CHAIN DRIVE ARRANGEMENT AND LIFTING EQUIPMENT WITH DOUBLE CHAIN WHEEL Oct 27, 2024 Pending
Array ( [id] => 19990699 [patent_doc_number] => 20250128921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => PORTABLE POWER-DRIVEN SYSTEM [patent_app_type] => utility [patent_app_number] => 18/918657 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918657
PORTABLE POWER-DRIVEN SYSTEM Oct 16, 2024 Pending
Array ( [id] => 19990698 [patent_doc_number] => 20250128920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => ELECTRIC HOIST [patent_app_type] => utility [patent_app_number] => 18/816154 [patent_app_country] => US [patent_app_date] => 2024-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18816154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/816154
ELECTRIC HOIST Aug 26, 2024 Pending
Array ( [id] => 20084861 [patent_doc_number] => 20250214797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => STRAP WINDING APPARATUS FOR LOAD SECURING STRAPS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/810630 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18810630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810630
STRAP WINDING APPARATUS FOR LOAD SECURING STRAPS AND METHODS OF USE Aug 20, 2024 Pending
Array ( [id] => 20015749 [patent_doc_number] => 20250153971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => YARN SPINDLE CODING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/788027 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18788027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/788027
Yarn spindle coding method, electronic device and storage medium Jul 28, 2024 Issued
Array ( [id] => 20024138 [patent_doc_number] => 20250162360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => TOW ROPE AND WINCH HAVING SAME [patent_app_type] => utility [patent_app_number] => 18/775958 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18775958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/775958
TOW ROPE AND WINCH HAVING SAME Jul 16, 2024 Pending
Array ( [id] => 20459225 [patent_doc_number] => 20260008648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => Cartesian Winch Spooler with Counterbalance [patent_app_type] => utility [patent_app_number] => 18/761562 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18761562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761562
Cartesian Winch Spooler with Counterbalance Jul 1, 2024 Pending
Array ( [id] => 19683763 [patent_doc_number] => 20250002308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => LOAD TRANSFER RIGGING DEVICE AND METHOD FOR MOUNTING APPURTENANCES [patent_app_type] => utility [patent_app_number] => 18/758427 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18758427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/758427
LOAD TRANSFER RIGGING DEVICE AND METHOD FOR MOUNTING APPURTENANCES Jun 27, 2024 Pending
Array ( [id] => 19684845 [patent_doc_number] => 20250003390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => WIND TURBINE LIFTING RIG [patent_app_type] => utility [patent_app_number] => 18/753134 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18753134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753134
WIND TURBINE LIFTING RIG Jun 24, 2024 Pending
Array ( [id] => 19709070 [patent_doc_number] => 20250019212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => POWERED HANDHELD CHAIN DRIVER AND METHODS [patent_app_type] => utility [patent_app_number] => 18/733730 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733730
POWERED HANDHELD CHAIN DRIVER AND METHODS Jun 3, 2024 Pending
Array ( [id] => 20135996 [patent_doc_number] => 20250243040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => HOIST AND HOISTING SYSTEM FOR IMMERSION COOLING TANK [patent_app_type] => utility [patent_app_number] => 18/674991 [patent_app_country] => US [patent_app_date] => 2024-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674991
HOIST AND HOISTING SYSTEM FOR IMMERSION COOLING TANK May 26, 2024 Pending
Array ( [id] => 19614661 [patent_doc_number] => 20240400341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => WORKSTATION OF A TEXTILE MACHINE AND METHOD FOR MONITORING THE THREAD RUN OF A RUNNING THREAD AT A WORKSTATION OF A TEXTILE MACHINE [patent_app_type] => utility [patent_app_number] => 18/673724 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673724
WORKSTATION OF A TEXTILE MACHINE AND METHOD FOR MONITORING THE THREAD RUN OF A RUNNING THREAD AT A WORKSTATION OF A TEXTILE MACHINE May 23, 2024 Pending
Array ( [id] => 20143773 [patent_doc_number] => 12378099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Heave compensated dual hoist crane [patent_app_type] => utility [patent_app_number] => 18/657072 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5597 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657072
Heave compensated dual hoist crane May 6, 2024 Issued
18/707870 Device for Cable Guide Pulley May 5, 2024 Pending
Array ( [id] => 19497436 [patent_doc_number] => 20240336454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => THREAD TRAVERSING DEVICE, THREAD GUIDE HOUSING AND METHOD [patent_app_type] => utility [patent_app_number] => 18/622901 [patent_app_country] => US [patent_app_date] => 2024-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622901 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622901
THREAD TRAVERSING DEVICE, THREAD GUIDE HOUSING AND METHOD Mar 29, 2024 Pending
Array ( [id] => 19497448 [patent_doc_number] => 20240336466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => TELESCOPIC ARM FOR SELF-PROPELLED OPERATING MACHINES [patent_app_type] => utility [patent_app_number] => 18/621780 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18621780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621780
TELESCOPIC ARM FOR SELF-PROPELLED OPERATING MACHINES Mar 28, 2024 Pending
Array ( [id] => 19432286 [patent_doc_number] => 20240300784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => MOUNTING SYSTEM FOR ATTACHING A SUPPORT TO A CRANE AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/601227 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601227
MOUNTING SYSTEM FOR ATTACHING A SUPPORT TO A CRANE AND RELATED METHODS Mar 10, 2024 Pending
Array ( [id] => 19479133 [patent_doc_number] => 20240327175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => CRANE WITH LUFFING AID DEVICE AND METHOD FOR LUFFING SUCH A CRANE [patent_app_type] => utility [patent_app_number] => 18/599005 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18599005 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599005
CRANE WITH LUFFING AID DEVICE AND METHOD FOR LUFFING SUCH A CRANE Mar 6, 2024 Pending
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