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] => 9854741 [patent_doc_number] => 20150034756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'BOBBIN WINDING MACHINE' [patent_app_type] => utility [patent_app_number] => 14/345065 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3998 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14345065 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/345065
BOBBIN WINDING MACHINE Sep 12, 2012 Abandoned
Array ( [id] => 10943249 [patent_doc_number] => 20140346270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'Fiber Bundle Supply Device' [patent_app_type] => utility [patent_app_number] => 14/345077 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4611 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14345077 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/345077
Fiber Bundle Supply Device Sep 12, 2012 Abandoned
Array ( [id] => 12522603 [patent_doc_number] => 10004365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Toilet paper roll replacement device [patent_app_type] => utility [patent_app_number] => 13/603024 [patent_app_country] => US [patent_app_date] => 2012-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 13 [patent_no_of_words] => 2181 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13603024 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/603024
Toilet paper roll replacement device Sep 3, 2012 Issued
Array ( [id] => 11390129 [patent_doc_number] => 09551368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-24 [patent_title] => 'Spooling machine' [patent_app_type] => utility [patent_app_number] => 14/237196 [patent_app_country] => US [patent_app_date] => 2012-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1602 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 14237196 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/237196
Spooling machine Aug 12, 2012 Issued
Array ( [id] => 9515001 [patent_doc_number] => 20140151493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'PNEUMATICALLY ACTUATED REDIRECT SURFACE' [patent_app_type] => utility [patent_app_number] => 14/236001 [patent_app_country] => US [patent_app_date] => 2012-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3140 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14236001 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/236001
PNEUMATICALLY ACTUATED REDIRECT SURFACE Jul 31, 2012 Abandoned
Array ( [id] => 8850720 [patent_doc_number] => 20130140395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'WIRE TENSION ADJUSTER' [patent_app_type] => utility [patent_app_number] => 13/549269 [patent_app_country] => US [patent_app_date] => 2012-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1978 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13549269 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/549269
WIRE TENSION ADJUSTER Jul 12, 2012 Abandoned
Array ( [id] => 9445974 [patent_doc_number] => 20140117142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Presser Finger for a Roving Winder, Roving Winder, and Method of Winding a Roving' [patent_app_type] => utility [patent_app_number] => 14/128753 [patent_app_country] => US [patent_app_date] => 2012-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3958 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14128753 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/128753
Presser finger for a roving winder, roving winder, and method of winding a roving Jun 21, 2012 Issued
Array ( [id] => 11230382 [patent_doc_number] => 09457600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Conveyance device, printing device, and conveyance method' [patent_app_type] => utility [patent_app_number] => 13/491011 [patent_app_country] => US [patent_app_date] => 2012-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7267 [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] => 13491011 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/491011
Conveyance device, printing device, and conveyance method Jun 6, 2012 Issued
Array ( [id] => 8506212 [patent_doc_number] => 20120305621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'CONVEYANCE DEVICE, PRINTING DEVICE, AND CONVEYANCE METHOD' [patent_app_type] => utility [patent_app_number] => 13/483409 [patent_app_country] => US [patent_app_date] => 2012-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4830 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13483409 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/483409
CONVEYANCE DEVICE, PRINTING DEVICE, AND CONVEYANCE METHOD May 29, 2012 Abandoned
Array ( [id] => 9178627 [patent_doc_number] => 20130320612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'Paper Level Measurement' [patent_app_type] => utility [patent_app_number] => 13/483165 [patent_app_country] => US [patent_app_date] => 2012-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8254 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13483165 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/483165
Paper level measurement May 29, 2012 Issued
Array ( [id] => 11858827 [patent_doc_number] => 09738499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Lift assembly having a split trolley' [patent_app_type] => utility [patent_app_number] => 13/458600 [patent_app_country] => US [patent_app_date] => 2012-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5198 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13458600 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/458600
Lift assembly having a split trolley Apr 26, 2012 Issued
Array ( [id] => 8914281 [patent_doc_number] => 20130175906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'SUPPORTING MECHANISM AND PRINTER THEREOF' [patent_app_type] => utility [patent_app_number] => 13/451563 [patent_app_country] => US [patent_app_date] => 2012-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3084 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13451563 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/451563
Supporting mechanism and printing device thereof Apr 19, 2012 Issued
Array ( [id] => 9602470 [patent_doc_number] => 20140199152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'DOUBLE DRUM TRACTION WINCH' [patent_app_type] => utility [patent_app_number] => 14/113190 [patent_app_country] => US [patent_app_date] => 2012-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9467 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14113190 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/113190
Double drum traction winch Apr 18, 2012 Issued
Array ( [id] => 9091186 [patent_doc_number] => 20130270497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'CHAIN RELEASE APPARATUSES AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/447528 [patent_app_country] => US [patent_app_date] => 2012-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2718 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13447528 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/447528
Chain release apparatuses and methods Apr 15, 2012 Issued
Array ( [id] => 8439419 [patent_doc_number] => 20120256036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-11 [patent_title] => 'SIDE-BY-SIDE TISSUE DISPENSER DOOR RESTRICTION MECHANISM' [patent_app_type] => utility [patent_app_number] => 13/441472 [patent_app_country] => US [patent_app_date] => 2012-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2547 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13441472 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/441472
Side-by-side tissue dispenser door restriction mechanism Apr 5, 2012 Issued
Array ( [id] => 9050932 [patent_doc_number] => 20130248646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'Product Containers with Rolled Goods' [patent_app_type] => utility [patent_app_number] => 13/427642 [patent_app_country] => US [patent_app_date] => 2012-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2863 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13427642 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/427642
Product Containers with Rolled Goods Mar 21, 2012 Abandoned
Array ( [id] => 9360282 [patent_doc_number] => 20140070154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'SHEAVE BLOCK' [patent_app_type] => utility [patent_app_number] => 14/005888 [patent_app_country] => US [patent_app_date] => 2012-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2027 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14005888 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/005888
SHEAVE BLOCK Mar 15, 2012 Abandoned
Array ( [id] => 9360282 [patent_doc_number] => 20140070154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'SHEAVE BLOCK' [patent_app_type] => utility [patent_app_number] => 14/005888 [patent_app_country] => US [patent_app_date] => 2012-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2027 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14005888 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/005888
SHEAVE BLOCK Mar 15, 2012 Abandoned
Array ( [id] => 9370742 [patent_doc_number] => 20140080615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'DRIVE UNIT FOR AT LEAST ONE TRACTION MEANS' [patent_app_type] => utility [patent_app_number] => 14/003473 [patent_app_country] => US [patent_app_date] => 2012-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2009 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14003473 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/003473
Drive unit for at least one traction means Mar 6, 2012 Issued
Array ( [id] => 8356426 [patent_doc_number] => 20120211584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'Single Hand Horizontal Paper Towel Dispenser' [patent_app_type] => utility [patent_app_number] => 13/401793 [patent_app_country] => US [patent_app_date] => 2012-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2797 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13401793 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/401793
Single Hand Horizontal Paper Towel Dispenser Feb 20, 2012 Abandoned
Menu