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] => 15949519 [patent_doc_number] => 10662654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Folding staircase [patent_app_type] => utility [patent_app_number] => 16/026517 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4440 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026517
Folding staircase Jul 2, 2018 Issued
Array ( [id] => 13734739 [patent_doc_number] => 20180371837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => LADDER WEIGHT [patent_app_type] => utility [patent_app_number] => 16/015487 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16015487 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/015487
LADDER WEIGHT Jun 21, 2018 Abandoned
Array ( [id] => 15268729 [patent_doc_number] => 20190383098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => HORIZONTALLY EXTENDABLE LADDER [patent_app_type] => utility [patent_app_number] => 16/008633 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16008633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/008633
HORIZONTALLY EXTENDABLE LADDER Jun 13, 2018 Abandoned
Array ( [id] => 15225449 [patent_doc_number] => 10500429 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-10 [patent_title] => Safety airbag system [patent_app_type] => utility [patent_app_number] => 16/006538 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3377 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006538
Safety airbag system Jun 11, 2018 Issued
Array ( [id] => 13606427 [patent_doc_number] => 20180354762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => MOBILE, PERSONAL LIFT WITH A TRANSLATABLE PLATFORM [patent_app_type] => utility [patent_app_number] => 16/001967 [patent_app_country] => US [patent_app_date] => 2018-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16001967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/001967
MOBILE, PERSONAL LIFT WITH A TRANSLATABLE PLATFORM Jun 6, 2018 Abandoned
Array ( [id] => 13623511 [patent_doc_number] => 20180363307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Work Scaffold and Method [patent_app_type] => utility [patent_app_number] => 16/001624 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16001624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/001624
Work scaffold and method Jun 5, 2018 Issued
Array ( [id] => 15204385 [patent_doc_number] => 20190364879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Portable Hunting Shack [patent_app_type] => utility [patent_app_number] => 15/995730 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 15995730 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995730
Portable hunting shack May 31, 2018 Issued
Array ( [id] => 13445417 [patent_doc_number] => 20180274251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => SAFETY AND DEBRIS DROP NETTING SYSTEM AND RELATED METHODOLOGY [patent_app_type] => utility [patent_app_number] => 15/993682 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15993682 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/993682
SAFETY AND DEBRIS DROP NETTING SYSTEM AND RELATED METHODOLOGY May 30, 2018 Abandoned
Array ( [id] => 17525905 [patent_doc_number] => 11298572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Safety system with digital tracking and reporting and method of use [patent_app_type] => utility [patent_app_number] => 15/986050 [patent_app_country] => US [patent_app_date] => 2018-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 59 [patent_no_of_words] => 13152 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15986050 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/986050
Safety system with digital tracking and reporting and method of use May 21, 2018 Issued
Array ( [id] => 13414311 [patent_doc_number] => 20180258698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => Multifunction Ladder Stabilizer [patent_app_type] => utility [patent_app_number] => 15/979532 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15979532 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/979532
Multifunction Ladder Stabilizer May 14, 2018 Abandoned
Array ( [id] => 13552871 [patent_doc_number] => 20180327983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Work Platform System Including Suspended Paneled Portion and Method of Implementing Same [patent_app_type] => utility [patent_app_number] => 15/977637 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -50 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15977637 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/977637
Work platform system including suspended paneled portion and method of implementing same May 10, 2018 Issued
Array ( [id] => 15081863 [patent_doc_number] => 20190335742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => Tree Stand [patent_app_type] => utility [patent_app_number] => 15/972292 [patent_app_country] => US [patent_app_date] => 2018-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15972292 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/972292
Tree stand May 6, 2018 Issued
Array ( [id] => 14747845 [patent_doc_number] => 20190257096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => HVAC UNIT CATWALK SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 15/971711 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971711 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971711
HVAC UNIT CATWALK SYSTEMS AND METHODS May 3, 2018 Abandoned
Array ( [id] => 16199103 [patent_doc_number] => 10724256 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Enhanced safety cage apparatus for work areas on top of rolling stock such as rail tank cars [patent_app_type] => utility [patent_app_number] => 15/966853 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11154 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 567 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15966853 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/966853
Enhanced safety cage apparatus for work areas on top of rolling stock such as rail tank cars Apr 29, 2018 Issued
Array ( [id] => 16061935 [patent_doc_number] => 10689906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Systems for storing and retrieving ladders and other objects [patent_app_type] => utility [patent_app_number] => 15/961403 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7019 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15961403 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961403
Systems for storing and retrieving ladders and other objects Apr 23, 2018 Issued
Array ( [id] => 16230382 [patent_doc_number] => 10737919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Hoisting and lowering device [patent_app_type] => utility [patent_app_number] => 15/960273 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5023 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15960273 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960273
Hoisting and lowering device Apr 22, 2018 Issued
Array ( [id] => 15024579 [patent_doc_number] => 20190323294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => EXTENSION OR STRAIGHT LADDER HAVING A RETRACTABLE PLATFORM [patent_app_type] => utility [patent_app_number] => 15/959681 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15959681 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959681
EXTENSION OR STRAIGHT LADDER HAVING A RETRACTABLE PLATFORM Apr 22, 2018 Abandoned
Array ( [id] => 15021319 [patent_doc_number] => 20190321664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => Mounting Type High-Altitude Movement Fall Arrester [patent_app_type] => utility [patent_app_number] => 15/955710 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955710 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955710
Mounting Type High-Altitude Movement Fall Arrester Apr 17, 2018 Abandoned
Array ( [id] => 16931106 [patent_doc_number] => 20210196995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => SUSPENSION CABLE WALL ANCHORING DEVICE [patent_app_type] => utility [patent_app_number] => 16/078021 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16078021 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/078021
SUSPENSION CABLE WALL ANCHORING DEVICE Apr 15, 2018 Abandoned
Array ( [id] => 14994917 [patent_doc_number] => 20190316416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => Rescue Ladder [patent_app_type] => utility [patent_app_number] => 15/952560 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15952560 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952560
Rescue Ladder Apr 12, 2018 Abandoned
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