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] => 17512212 [patent_doc_number] => 11291323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Carpet stretching apparatus [patent_app_type] => utility [patent_app_number] => 16/703971 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1892 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703971
Carpet stretching apparatus Dec 4, 2019 Issued
Array ( [id] => 17818319 [patent_doc_number] => 11423940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Unitary hub tape spool [patent_app_type] => utility [patent_app_number] => 16/700606 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4808 [patent_no_of_claims] => 22 [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] => 16700606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/700606
Unitary hub tape spool Dec 1, 2019 Issued
Array ( [id] => 16390790 [patent_doc_number] => 20200331731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => SHUTDOWN BUFFER FOR A LIFTING DEVICE, IN PARTICULAR CHAIN HOIST, AND LIFTING DEVICE HEREWITH [patent_app_type] => utility [patent_app_number] => 16/671163 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671163
Shutdown buffer for a lifting device, in particular chain hoist, and lifting device herewith Oct 30, 2019 Issued
Array ( [id] => 16756391 [patent_doc_number] => 10974926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Tether lock [patent_app_type] => utility [patent_app_number] => 16/668462 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 1501 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668462 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668462
Tether lock Oct 29, 2019 Issued
Array ( [id] => 17435753 [patent_doc_number] => 11261064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Lift crane with moveable counterweight [patent_app_type] => utility [patent_app_number] => 16/666130 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 63 [patent_no_of_words] => 18254 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16666130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/666130
Lift crane with moveable counterweight Oct 27, 2019 Issued
Array ( [id] => 15768363 [patent_doc_number] => 20200115199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => MODULAR POWERED HOIST WITH INTEGRATED LIFT/GUIDE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/600274 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16600274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/600274
Modular powered hoist with integrated lift/guide assembly Oct 10, 2019 Issued
Array ( [id] => 15768361 [patent_doc_number] => 20200115198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => MODULAR POWERED HOIST WITH MULTIFUNCTIONAL BASEPLATE [patent_app_type] => utility [patent_app_number] => 16/600266 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16600266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/600266
MODULAR POWERED HOIST WITH MULTIFUNCTIONAL BASEPLATE Oct 10, 2019 Abandoned
Array ( [id] => 15680873 [patent_doc_number] => 20200095100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => METHOD FOR DETERMINING THE ROPE REEVING OF A PULLEY BLOCK [patent_app_type] => utility [patent_app_number] => 16/578056 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578056
Method for determining the rope reeving of a pulley block Sep 19, 2019 Issued
Array ( [id] => 16925100 [patent_doc_number] => 11046561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Tension balance system and method for steel wire ropes on friction hoisting driving end of ultra-deep well [patent_app_type] => utility [patent_app_number] => 17/044841 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4170 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 750 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044841
Tension balance system and method for steel wire ropes on friction hoisting driving end of ultra-deep well Sep 11, 2019 Issued
Array ( [id] => 17890625 [patent_doc_number] => 11453578 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-27 [patent_title] => Telescoping crane and related methods [patent_app_type] => utility [patent_app_number] => 16/567344 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5204 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16567344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567344
Telescoping crane and related methods Sep 10, 2019 Issued
Array ( [id] => 15523583 [patent_doc_number] => 20200054097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => REEL-BASED LACING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/557695 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10481 [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] => 16557695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/557695
Reel-based lacing system Aug 29, 2019 Issued
Array ( [id] => 17896767 [patent_doc_number] => 20220306429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => BOOM EXTENSION DEVICE FOR DOCKSIDE CONTAINER CRANE, AND EXTENSION METHOD FOR SAME [patent_app_type] => utility [patent_app_number] => 17/638314 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638314
Boom extension device for dockside container crane, and extension method for same Aug 27, 2019 Issued
Array ( [id] => 16657168 [patent_doc_number] => 20210053804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => WINCH SPOOLING GUIDE BAR [patent_app_type] => utility [patent_app_number] => 16/547299 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547299 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547299
WINCH SPOOLING GUIDE BAR Aug 20, 2019 Abandoned
Array ( [id] => 17680860 [patent_doc_number] => 11365098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Grapple carriage [patent_app_type] => utility [patent_app_number] => 16/547135 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5246 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 16547135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547135
Grapple carriage Aug 20, 2019 Issued
Array ( [id] => 15147351 [patent_doc_number] => 20190352153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => Windlass System and Method with Attenuated Stop Function [patent_app_type] => utility [patent_app_number] => 16/530267 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16530267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530267
Windlass system and method with attenuated stop function Aug 1, 2019 Issued
Array ( [id] => 17859633 [patent_doc_number] => 11440778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Crane [patent_app_type] => utility [patent_app_number] => 17/264693 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5516 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264693
Crane Jul 31, 2019 Issued
Array ( [id] => 18666064 [patent_doc_number] => 11772940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Vehicle crane system having an attachment part transporting unit for a bracing device, in particular a lateral superlift, of a vehicle crane [patent_app_type] => utility [patent_app_number] => 17/266454 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9451 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266454
Vehicle crane system having an attachment part transporting unit for a bracing device, in particular a lateral superlift, of a vehicle crane Jul 31, 2019 Issued
Array ( [id] => 15434897 [patent_doc_number] => 20200031632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => HOOK DEVICE AND CRANE [patent_app_type] => utility [patent_app_number] => 16/523557 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16523557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523557
HOOK DEVICE AND CRANE Jul 25, 2019 Abandoned
Array ( [id] => 16428454 [patent_doc_number] => 10828516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Pulley descender [patent_app_type] => utility [patent_app_number] => 16/520498 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5800 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520498
Pulley descender Jul 23, 2019 Issued
Array ( [id] => 16915511 [patent_doc_number] => 20210188603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Electric Winch Comprising a Fully Integrated Cooling System [patent_app_type] => utility [patent_app_number] => 17/263253 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17263253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263253
Electric Winch Comprising a Fully Integrated Cooling System Jul 22, 2019 Abandoned
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