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] => 9802670 [patent_doc_number] => 20150014615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'HAND OPERATED PULLING AND LIFTING HOIST' [patent_app_type] => utility [patent_app_number] => 14/382848 [patent_app_country] => US [patent_app_date] => 2013-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4163 [patent_no_of_claims] => 5 [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] => 14382848 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/382848
Hand operated pulling and lifting hoist Feb 20, 2013 Issued
Array ( [id] => 12342558 [patent_doc_number] => 09949680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Drawworks [patent_app_type] => utility [patent_app_number] => 14/384389 [patent_app_country] => US [patent_app_date] => 2013-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3065 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14384389 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/384389
Drawworks Feb 13, 2013 Issued
Array ( [id] => 10341305 [patent_doc_number] => 20150226310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'Spoke Design for Sheaves' [patent_app_type] => utility [patent_app_number] => 14/377630 [patent_app_country] => US [patent_app_date] => 2013-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1466 [patent_no_of_claims] => 6 [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] => 14377630 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/377630
Spoke Design for Sheaves Feb 6, 2013 Abandoned
Array ( [id] => 9638940 [patent_doc_number] => 20140217050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'RELOCATABLE FINE MOTION POSITIONER ASSEMBLY ON AN OVERHEAD CRANE' [patent_app_type] => utility [patent_app_number] => 13/760548 [patent_app_country] => US [patent_app_date] => 2013-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3584 [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] => 13760548 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/760548
RELOCATABLE FINE MOTION POSITIONER ASSEMBLY ON AN OVERHEAD CRANE Feb 5, 2013 Abandoned
Array ( [id] => 11521441 [patent_doc_number] => 09604826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Low profile roller fairlead' [patent_app_type] => utility [patent_app_number] => 13/757360 [patent_app_country] => US [patent_app_date] => 2013-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2206 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 13757360 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/757360
Low profile roller fairlead Jan 31, 2013 Issued
Array ( [id] => 10109879 [patent_doc_number] => 09145281 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-09-29 [patent_title] => 'Logging systems and method' [patent_app_type] => utility [patent_app_number] => 13/753337 [patent_app_country] => US [patent_app_date] => 2013-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2247 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13753337 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/753337
Logging systems and method Jan 28, 2013 Issued
Array ( [id] => 8999930 [patent_doc_number] => 20130221054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'SHEET FEEDER AND IMAGE FORMING APPARATUS INCLUDING SAME' [patent_app_type] => utility [patent_app_number] => 13/747788 [patent_app_country] => US [patent_app_date] => 2013-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6275 [patent_no_of_claims] => 7 [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] => 13747788 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/747788
Sheet feeder and image forming apparatus including same Jan 22, 2013 Issued
Array ( [id] => 10821767 [patent_doc_number] => 20160167931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'AUTOMATED DEVICE FOR OPENING AND CLOSING METAL GOODS-TRANSPORTATION BOXES FOR STOWAGE ON SHIPS' [patent_app_type] => utility [patent_app_number] => 14/649923 [patent_app_country] => US [patent_app_date] => 2013-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1266 [patent_no_of_claims] => 5 [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] => 14649923 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/649923
AUTOMATED DEVICE FOR OPENING AND CLOSING METAL GOODS-TRANSPORTATION BOXES FOR STOWAGE ON SHIPS Jan 22, 2013 Abandoned
Array ( [id] => 8999835 [patent_doc_number] => 20130220959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'HOIST APPARATUS AND HOIST SYSTEM THEREOF' [patent_app_type] => utility [patent_app_number] => 13/731517 [patent_app_country] => US [patent_app_date] => 2012-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5567 [patent_no_of_claims] => 20 [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] => 13731517 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/731517
HOIST APPARATUS AND HOIST SYSTEM THEREOF Dec 30, 2012 Abandoned
Array ( [id] => 8776885 [patent_doc_number] => 20130098860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'Lift Crane with Moveable Counterweight' [patent_app_type] => utility [patent_app_number] => 13/712766 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 18547 [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] => 13712766 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/712766
Lift Crane with Moveable Counterweight Dec 11, 2012 Abandoned
Array ( [id] => 15054485 [patent_doc_number] => 10457530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Lift crane with moveable counterweight [patent_app_type] => utility [patent_app_number] => 13/712774 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 63 [patent_no_of_words] => 18477 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 436 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13712774 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/712774
Lift crane with moveable counterweight Dec 11, 2012 Issued
Array ( [id] => 9327472 [patent_doc_number] => 20140054254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'DISPLAY DEVICE OF EQUIPMENT AND EQUIPMENT PROVIDED WITH DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/805588 [patent_app_country] => US [patent_app_date] => 2012-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 17918 [patent_no_of_claims] => 11 [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] => 13805588 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/805588
Display device of equipment and equipment provided with display device Dec 10, 2012 Issued
Array ( [id] => 9534313 [patent_doc_number] => 20140158959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'PORTABLE SUPPORT PLATFORM SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/707156 [patent_app_country] => US [patent_app_date] => 2012-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3172 [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] => 13707156 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/707156
Portable support platform system Dec 5, 2012 Issued
Array ( [id] => 8862854 [patent_doc_number] => 20130146557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'Mobile Machine, in Particular Truck Crane' [patent_app_type] => utility [patent_app_number] => 13/686004 [patent_app_country] => US [patent_app_date] => 2012-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2318 [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] => 13686004 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/686004
Mobile Machine, in Particular Truck Crane Nov 26, 2012 Abandoned
Array ( [id] => 9508369 [patent_doc_number] => 20140144860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'TELESCOPIC TOWER CRANE SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/685913 [patent_app_country] => US [patent_app_date] => 2012-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1800 [patent_no_of_claims] => 6 [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] => 13685913 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/685913
TELESCOPIC TOWER CRANE SYSTEM Nov 26, 2012 Abandoned
Array ( [id] => 9460294 [patent_doc_number] => 20140124719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'Horizontal Drum Winch' [patent_app_type] => utility [patent_app_number] => 13/665612 [patent_app_country] => US [patent_app_date] => 2012-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3025 [patent_no_of_claims] => 20 [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] => 13665612 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/665612
Horizontal Drum Winch Nov 4, 2012 Abandoned
Array ( [id] => 8811596 [patent_doc_number] => 20130112641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'GRAVITY POWERED BALANCING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/664952 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8290 [patent_no_of_claims] => 20 [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] => 13664952 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/664952
GRAVITY POWERED BALANCING SYSTEM Oct 30, 2012 Abandoned
Array ( [id] => 9935557 [patent_doc_number] => 08985354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Movement system configured for moving a payload in a plurality of directions' [patent_app_type] => utility [patent_app_number] => 13/664963 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9542 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 13664963 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/664963
Movement system configured for moving a payload in a plurality of directions Oct 30, 2012 Issued
Array ( [id] => 9449882 [patent_doc_number] => 20140121052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'PULLEY SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/661730 [patent_app_country] => US [patent_app_date] => 2012-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3204 [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] => 13661730 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/661730
PULLEY SYSTEM Oct 25, 2012 Abandoned
Array ( [id] => 10943250 [patent_doc_number] => 20140346271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'BOBBIN UNWINDING DEVICE OF FILAMENT WINDING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/344741 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4500 [patent_no_of_claims] => 7 [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] => 14344741 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/344741
Bobbin unwinding device of filament winding device Sep 12, 2012 Issued
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