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Colleen Margaret Chavchavadze

Examiner (ID: 1642, Phone: (571)272-6289 , Office: P/3634 )

Most Active Art Unit
3634
Art Unit(s)
3634
Total Applications
1101
Issued Applications
537
Pending Applications
99
Abandoned Applications
477

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17705316 [patent_doc_number] => 20220205322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => PLATFORM SYSTEM [patent_app_type] => utility [patent_app_number] => 17/697352 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697352
Platform system Mar 16, 2022 Issued
Array ( [id] => 17703140 [patent_doc_number] => 20220203146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => PERSONAL SAFETY APPARATUS AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/695173 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695173
PERSONAL SAFETY APPARATUS AND SYSTEM Mar 14, 2022 Abandoned
Array ( [id] => 17720980 [patent_doc_number] => 20220213700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => LADDER-BASED WINCH-POWERED PLANK SCAFFOLD [patent_app_type] => utility [patent_app_number] => 17/688670 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688670
LADDER-BASED WINCH-POWERED PLANK SCAFFOLD Mar 6, 2022 Pending
Array ( [id] => 17785111 [patent_doc_number] => 11408225 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-09 [patent_title] => Step stool [patent_app_type] => utility [patent_app_number] => 17/682287 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 6175 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 491 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682287
Step stool Feb 27, 2022 Issued
Array ( [id] => 20763102 [patent_doc_number] => 20260160081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => TELESCOPIC ROOF WORK PLATFORM [patent_app_type] => utility [patent_app_number] => 18/686382 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18686382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686382
TELESCOPIC ROOF WORK PLATFORM Feb 22, 2022 Pending
Array ( [id] => 20467061 [patent_doc_number] => 12523096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Top cap for articulating ladder [patent_app_type] => utility [patent_app_number] => 17/589418 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 30 [patent_no_of_words] => 4759 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589418
Top cap for articulating ladder Jan 30, 2022 Issued
Array ( [id] => 20402594 [patent_doc_number] => 12492565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Outrigger for multi-function scaffold [patent_app_type] => utility [patent_app_number] => 17/576090 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576090
Outrigger for multi-function scaffold Jan 13, 2022 Issued
Array ( [id] => 17534125 [patent_doc_number] => 20220112734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => ROOF ATTACHMENT SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/555622 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555622
ROOF ATTACHMENT SYSTEMS AND METHODS Dec 19, 2021 Pending
Array ( [id] => 19002256 [patent_doc_number] => 20240066327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => PORTABLE EMERGENCY ESCAPE DEVICE [patent_app_type] => utility [patent_app_number] => 18/271240 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271240
PORTABLE EMERGENCY ESCAPE DEVICE Dec 8, 2021 Pending
Array ( [id] => 18879778 [patent_doc_number] => 20240003147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => A LAPBOARD FOR A SAFETY DECK [patent_app_type] => utility [patent_app_number] => 18/039601 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18039601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039601
A LAPBOARD FOR A SAFETY DECK Nov 30, 2021 Pending
Array ( [id] => 17481750 [patent_doc_number] => 20220089254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => ATTACHMENTS FOR A COLLAPSIBLE MARINE LADDER [patent_app_type] => utility [patent_app_number] => 17/532515 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532515
Attachments for a collapsible marine ladder Nov 21, 2021 Issued
Array ( [id] => 18879777 [patent_doc_number] => 20240003146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => TOWER GUIDE ARRANGEMENT FOR A WIND TURBINE BLADE ACCESS PLATFORM [patent_app_type] => utility [patent_app_number] => 18/254002 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3355 [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] => 18254002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254002
TOWER GUIDE ARRANGEMENT FOR A WIND TURBINE BLADE ACCESS PLATFORM Nov 18, 2021 Pending
Array ( [id] => 17458095 [patent_doc_number] => 20220071399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => SELF-RETRACTABLE STEP [patent_app_type] => utility [patent_app_number] => 17/530644 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7175 [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] => 17530644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530644
Self-retractable step Nov 18, 2021 Issued
Array ( [id] => 17427157 [patent_doc_number] => 20220054865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => Controlled Descent Safety Systems and Methods [patent_app_type] => utility [patent_app_number] => 17/520931 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520931
Controlled Descent Safety Systems and Methods Nov 7, 2021 Abandoned
Array ( [id] => 17357350 [patent_doc_number] => 20220018146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Collapsible Guardrail [patent_app_type] => utility [patent_app_number] => 17/449104 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449104
Collapsible guardrail Sep 27, 2021 Issued
Array ( [id] => 17518778 [patent_doc_number] => 20220104626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => Lateral Folding Units [patent_app_type] => utility [patent_app_number] => 17/483453 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483453
Lateral folding units Sep 22, 2021 Issued
Array ( [id] => 17713877 [patent_doc_number] => 11377862 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-05 [patent_title] => Valley roof bracket [patent_app_type] => utility [patent_app_number] => 17/476572 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3036 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476572
Valley roof bracket Sep 15, 2021 Issued
Array ( [id] => 18694533 [patent_doc_number] => 20230324946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => LIFTING MACHINE, SUCH AS AN AERIAL LIFT, FOR LIFTING PERSONS AND OPTIONALLY LOADS [patent_app_type] => utility [patent_app_number] => 18/044500 [patent_app_country] => US [patent_app_date] => 2021-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044500
LIFTING MACHINE, SUCH AS AN AERIAL LIFT, FOR LIFTING PERSONS AND OPTIONALLY LOADS Sep 5, 2021 Pending
Array ( [id] => 17292780 [patent_doc_number] => 20210388619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => ROOFING CONSTRUCTION TOOL [patent_app_type] => utility [patent_app_number] => 17/446359 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446359
ROOFING CONSTRUCTION TOOL Aug 29, 2021 Pending
Array ( [id] => 17292836 [patent_doc_number] => 20210388675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => AERIAL LADDER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/461529 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461529
Aerial ladder assembly Aug 29, 2021 Issued
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