Search

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] => 18443750 [patent_doc_number] => 11679303 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => Adjustable body belt having D-rings/attachments [patent_app_type] => utility [patent_app_number] => 17/411422 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 30 [patent_no_of_words] => 6233 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411422
Adjustable body belt having D-rings/attachments Aug 24, 2021 Issued
Array ( [id] => 17414606 [patent_doc_number] => 20220049510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => GUARDRAIL POST HOLDER FOR CONSTRUCTION PLATFORM [patent_app_type] => utility [patent_app_number] => 17/403205 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403205
Guardrail post holder for construction platform Aug 15, 2021 Issued
Array ( [id] => 17429006 [patent_doc_number] => 20220056714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => SYSTEM AND METHOD FOR SUPPORTING WORKERS AND MATERIAL ON A SLOPED ROOF [patent_app_type] => utility [patent_app_number] => 17/397476 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6184 [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] => 17397476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397476
System and method for supporting workers and material on a sloped roof Aug 8, 2021 Issued
Array ( [id] => 18690320 [patent_doc_number] => 20230320463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Safety Harness with Quasi-Crossover Ventral Straps [patent_app_type] => utility [patent_app_number] => 18/020699 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020699
Safety Harness with Quasi-Crossover Ventral Straps Aug 2, 2021 Abandoned
Array ( [id] => 18163013 [patent_doc_number] => 20230029606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => LIFTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/443870 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443870
LIFTING APPARATUS Jul 27, 2021 Abandoned
Array ( [id] => 20302859 [patent_doc_number] => 12448841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Climbing product having an extendable section lock assembly [patent_app_type] => utility [patent_app_number] => 17/387846 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 54 [patent_no_of_words] => 4791 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387846
Climbing product having an extendable section lock assembly Jul 27, 2021 Issued
Array ( [id] => 18161027 [patent_doc_number] => 20230027619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => LADDER SAFETY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/384226 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384226
Ladder safety apparatus Jul 22, 2021 Issued
Array ( [id] => 17215061 [patent_doc_number] => 20210348399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => Stabilization and Anti-Rotation Apparatus for Scaffolding System [patent_app_type] => utility [patent_app_number] => 17/379560 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379560
Stabilization and anti-rotation apparatus for scaffolding system Jul 18, 2021 Issued
Array ( [id] => 18146538 [patent_doc_number] => 20230020395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Safety Cable System [patent_app_type] => utility [patent_app_number] => 17/377211 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17377211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377211
Safety cable system Jul 14, 2021 Issued
Array ( [id] => 20330210 [patent_doc_number] => 12460478 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-11-04 [patent_title] => Climbing stick with wrap-around step and tree engaging structure [patent_app_type] => utility [patent_app_number] => 17/375930 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 71 [patent_no_of_words] => 13235 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375930
Climbing stick with wrap-around step and tree engaging structure Jul 13, 2021 Issued
Array ( [id] => 18684074 [patent_doc_number] => 11779784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Fall-protection apparatus with braking device comprising flexure-borne pawl and drum-mounted buttress [patent_app_type] => utility [patent_app_number] => 18/013212 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 19129 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013212
Fall-protection apparatus with braking device comprising flexure-borne pawl and drum-mounted buttress Jul 8, 2021 Issued
Array ( [id] => 18596248 [patent_doc_number] => 20230271039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => FALL-PROTECTION APPARATUS WITH BRAKING DEVICE COMPRISING FLEXURE-BORNE PAWL [patent_app_type] => utility [patent_app_number] => 18/013184 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013184
Fall-protection apparatus with braking device comprising flexure-borne pawl Jul 8, 2021 Issued
Array ( [id] => 18036874 [patent_doc_number] => 20220381089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => PORTABLE BATHTUB STEPSTOOL AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/329381 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17329381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329381
Portable bathtub stepstool and methods of making and using the same May 24, 2021 Issued
Array ( [id] => 17243237 [patent_doc_number] => 20210362980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Mast Climber [patent_app_type] => utility [patent_app_number] => 17/326651 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326651
Mast Climber May 20, 2021 Abandoned
Array ( [id] => 17989098 [patent_doc_number] => 20220355135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => TEMPORARY CABLE HORIZONTAL LIFELINE KITS, SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/315295 [patent_app_country] => US [patent_app_date] => 2021-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315295
TEMPORARY CABLE HORIZONTAL LIFELINE KITS, SYSTEMS AND METHODS May 7, 2021 Abandoned
Array ( [id] => 19676447 [patent_doc_number] => 12188299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Expandable work tray for a step stool or ladder [patent_app_type] => utility [patent_app_number] => 17/313719 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5698 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313719
Expandable work tray for a step stool or ladder May 5, 2021 Issued
Array ( [id] => 17185015 [patent_doc_number] => 20210331900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => Roof-Mounted Building Access System [patent_app_type] => utility [patent_app_number] => 17/236470 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236470
Roof-Mounted Building Access System Apr 20, 2021 Abandoned
Array ( [id] => 17436293 [patent_doc_number] => 11261610 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-01 [patent_title] => Suspension assembly [patent_app_type] => utility [patent_app_number] => 17/229791 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3001 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229791
Suspension assembly Apr 12, 2021 Issued
Array ( [id] => 19932212 [patent_doc_number] => 12305411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => System for accessing and/or allowing safe movement on a unit mounted on a structural support [patent_app_type] => utility [patent_app_number] => 17/286299 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 36 [patent_no_of_words] => 1129 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286299
System for accessing and/or allowing safe movement on a unit mounted on a structural support Mar 30, 2021 Issued
Array ( [id] => 17363831 [patent_doc_number] => 11230849 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-25 [patent_title] => Outrigger for multi-function scaffold [patent_app_type] => utility [patent_app_number] => 17/219146 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3586 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17219146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219146
Outrigger for multi-function scaffold Mar 30, 2021 Issued
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