Search

Alvin Constantine Chin-shue

Examiner (ID: 13407, Phone: (571)272-6828 , Office: P/3634 )

Most Active Art Unit
3634
Art Unit(s)
3623, 3634, 3505, 2899, 3504
Total Applications
3807
Issued Applications
2728
Pending Applications
89
Abandoned Applications
992

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14502725 [patent_doc_number] => 20190195017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => INTERMEDIATE RUNG APPARATUS FOR A LADDER [patent_app_type] => utility [patent_app_number] => 15/851951 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15851951 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/851951
Intermediate rung apparatus for a ladder Dec 21, 2017 Issued
Array ( [id] => 16139341 [patent_doc_number] => 10702724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Safety fence support and anchoring system [patent_app_type] => utility [patent_app_number] => 15/848478 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 8341 [patent_no_of_claims] => 9 [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] => 15848478 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848478
Safety fence support and anchoring system Dec 19, 2017 Issued
Array ( [id] => 12771319 [patent_doc_number] => 20180148941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => QUAD-CHORD TRUSS AND PLATFORM CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 15/845903 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15845903 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/845903
Quad-chord truss and platform containing same Dec 17, 2017 Issued
Array ( [id] => 15071835 [patent_doc_number] => 10465395 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-05 [patent_title] => Modular rigging system using hexagonal support pieces [patent_app_type] => utility [patent_app_number] => 15/842462 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 2957 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15842462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/842462
Modular rigging system using hexagonal support pieces Dec 13, 2017 Issued
Array ( [id] => 12863929 [patent_doc_number] => 20180179817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => PORTABLE LADDER AND ROLLING SHAFT [patent_app_type] => utility [patent_app_number] => 15/842452 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15842452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/842452
PORTABLE LADDER AND ROLLING SHAFT Dec 13, 2017 Abandoned
Array ( [id] => 13857229 [patent_doc_number] => 10190326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Scaffold with scaffold holder receptable and use of an aperture in a scaffold pole [patent_app_type] => utility [patent_app_number] => 15/822191 [patent_app_country] => US [patent_app_date] => 2017-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6862 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822191
Scaffold with scaffold holder receptable and use of an aperture in a scaffold pole Nov 25, 2017 Issued
Array ( [id] => 14343617 [patent_doc_number] => 20190153781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Window Escape Ladder [patent_app_type] => utility [patent_app_number] => 15/820581 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15820581 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820581
Window Escape Ladder Nov 21, 2017 Abandoned
Array ( [id] => 14310813 [patent_doc_number] => 20190145110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => HEIGHT ACCESSIBLE WORKING PLATFORM WITH HORIZONTALLY DISPLACEABLE CRADLE [patent_app_type] => utility [patent_app_number] => 15/815601 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15815601 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815601
Height accessible working platform with horizontally displaceable cradle Nov 15, 2017 Issued
Array ( [id] => 13165961 [patent_doc_number] => 10099075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Safety restraint system for an elevated worker's bucket [patent_app_type] => utility [patent_app_number] => 15/811778 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1588 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15811778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/811778
Safety restraint system for an elevated worker's bucket Nov 13, 2017 Issued
Array ( [id] => 12728101 [patent_doc_number] => 20180134534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => SAFETY DEVICE FOR MOBILE WORK PLATFORMS [patent_app_type] => utility [patent_app_number] => 15/808257 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15808257 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/808257
Safety device for mobile work platforms Nov 8, 2017 Issued
Array ( [id] => 14376135 [patent_doc_number] => 20190161980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => ELEVATED WORK PLATFORM VEHICLE ATTACHMENT [patent_app_type] => utility [patent_app_number] => 15/799522 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15799522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/799522
ELEVATED WORK PLATFORM VEHICLE ATTACHMENT Oct 30, 2017 Abandoned
Array ( [id] => 16947920 [patent_doc_number] => 20210206611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => AUTOMATIC ANTI-ROLL SYSTEM AND METHOD FOR MOBILE ELEVATOR UNDER VARIOUS WORKING CONDITIONS [patent_app_type] => utility [patent_app_number] => 16/069091 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16069091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/069091
Automatic anti-roll system and method for mobile elevator under various working conditions Oct 29, 2017 Issued
Array ( [id] => 14835511 [patent_doc_number] => 20190276156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => EVACUATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/345068 [patent_app_country] => US [patent_app_date] => 2017-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16345068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345068
EVACUATION SYSTEM Oct 25, 2017 Abandoned
Array ( [id] => 15849915 [patent_doc_number] => 10640220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Anti-kiting device [patent_app_type] => utility [patent_app_number] => 15/791752 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5492 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15791752 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791752
Anti-kiting device Oct 23, 2017 Issued
Array ( [id] => 14058817 [patent_doc_number] => 10233693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Adjustable ladders, ladder components and related methods [patent_app_type] => utility [patent_app_number] => 15/791091 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 11008 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15791091 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791091
Adjustable ladders, ladder components and related methods Oct 22, 2017 Issued
Array ( [id] => 15409157 [patent_doc_number] => 20200024900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => ADJUSTABLE LADDER AND STAIR SYSTEM [patent_app_type] => utility [patent_app_number] => 15/791371 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15791371 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791371
ADJUSTABLE LADDER AND STAIR SYSTEM Oct 22, 2017 Abandoned
Array ( [id] => 16695678 [patent_doc_number] => 10946248 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-16 [patent_title] => Adjustable body belt having D-rings/attachments [patent_app_type] => utility [patent_app_number] => 15/789531 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 30 [patent_no_of_words] => 6197 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15789531 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/789531
Adjustable body belt having D-rings/attachments Oct 19, 2017 Issued
Array ( [id] => 15493635 [patent_doc_number] => 20200047006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => Methods and Apparatus for Generating Energy Using Fall Protection Devices [patent_app_type] => utility [patent_app_number] => 16/340526 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16340526 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/340526
Methods and apparatus for generating energy using fall protection devices Oct 11, 2017 Issued
Array ( [id] => 15974425 [patent_doc_number] => 10667509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Game feeder hoist and hunting stand [patent_app_type] => utility [patent_app_number] => 15/727701 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11195 [patent_no_of_claims] => 12 [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] => 15727701 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/727701
Game feeder hoist and hunting stand Oct 8, 2017 Issued
Array ( [id] => 12625563 [patent_doc_number] => 20180100351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => MATERIALS HANDLING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/726181 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15726181 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/726181
Materials handling system Oct 4, 2017 Issued
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