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] => 17895682 [patent_doc_number] => 20220305344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Tree Stick Climbing Stick Nesting System [patent_app_type] => utility [patent_app_number] => 17/215748 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4233 [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] => 17215748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215748
Tree stick climbing stick nesting system Mar 28, 2021 Issued
Array ( [id] => 19778222 [patent_doc_number] => 12227244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Safety rail [patent_app_type] => utility [patent_app_number] => 17/301120 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1725 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301120
Safety rail Mar 24, 2021 Issued
Array ( [id] => 17883385 [patent_doc_number] => 20220298862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Step Ladder Folding Assist [patent_app_type] => utility [patent_app_number] => 17/205023 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205023
Step Ladder Folding Assist Mar 17, 2021 Abandoned
Array ( [id] => 17081843 [patent_doc_number] => 20210276849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Adjustable Platform Rail Systems and Methods [patent_app_type] => utility [patent_app_number] => 17/193076 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193076
Adjustable Platform Rail Systems and Methods Mar 4, 2021 Abandoned
Array ( [id] => 17081841 [patent_doc_number] => 20210276847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => BOOM ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/193516 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193516
Boom assembly Mar 4, 2021 Issued
Array ( [id] => 20201869 [patent_doc_number] => 12404640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Catwalk floorbeam connection system [patent_app_type] => utility [patent_app_number] => 17/191888 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 78 [patent_figures_cnt] => 78 [patent_no_of_words] => 18386 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 17191888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191888
Catwalk floorbeam connection system Mar 3, 2021 Issued
Array ( [id] => 17849735 [patent_doc_number] => 20220279776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => Tree Stand Rail Assembly [patent_app_type] => utility [patent_app_number] => 17/192492 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192492
Tree Stand Rail Assembly Mar 3, 2021 Abandoned
Array ( [id] => 20743890 [patent_doc_number] => 12643780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Personal elevating platform [patent_app_type] => utility [patent_app_number] => 17/187772 [patent_app_country] => US [patent_app_date] => 2021-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 46 [patent_no_of_words] => 4511 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187772
Personal elevating platform Feb 26, 2021 Issued
Array ( [id] => 16901425 [patent_doc_number] => 20210180341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => Scaffolding [patent_app_type] => utility [patent_app_number] => 17/185470 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185470
Scaffolding Feb 24, 2021 Abandoned
Array ( [id] => 16899279 [patent_doc_number] => 20210178195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => Shuttle For A Climbing Protection System [patent_app_type] => utility [patent_app_number] => 17/182385 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182385
Shuttle for a climbing protection system Feb 22, 2021 Issued
Array ( [id] => 17828768 [patent_doc_number] => 20220266072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Safety Harness Assembly [patent_app_type] => utility [patent_app_number] => 17/182616 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182616
Safety Harness Assembly Feb 22, 2021 Abandoned
Array ( [id] => 17052854 [patent_doc_number] => 20210262288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => LADDERS AND HINGE FOR LADDERS [patent_app_type] => utility [patent_app_number] => 17/180156 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17180156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180156
Ladders and hinge for ladders Feb 18, 2021 Issued
Array ( [id] => 16899287 [patent_doc_number] => 20210178203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => MID-TRUSS ANCHOR CLAMP [patent_app_type] => utility [patent_app_number] => 17/179011 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179011
MID-TRUSS ANCHOR CLAMP Feb 17, 2021 Abandoned
Array ( [id] => 16883033 [patent_doc_number] => 20210169228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => MULTIPURPOSE STEP STOOL [patent_app_type] => utility [patent_app_number] => 17/171995 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171995
Multipurpose step stool Feb 8, 2021 Issued
Array ( [id] => 16899285 [patent_doc_number] => 20210178201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => CONTOURED SADDLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/167776 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167776
Contoured saddle assembly Feb 3, 2021 Issued
Array ( [id] => 16854631 [patent_doc_number] => 20210155376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => Systems and Methods for Attaching a Container [patent_app_type] => utility [patent_app_number] => 17/165491 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165491
Systems and Methods for Attaching a Container Feb 1, 2021 Abandoned
Array ( [id] => 20212027 [patent_doc_number] => 12408657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Complementary step and tree engaging structure for a climbing stick [patent_app_type] => utility [patent_app_number] => 17/163492 [patent_app_country] => US [patent_app_date] => 2021-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 55 [patent_no_of_words] => 8585 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17163492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163492
Complementary step and tree engaging structure for a climbing stick Jan 30, 2021 Issued
Array ( [id] => 17774147 [patent_doc_number] => 20220240496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => CABLE-FREE TREE STAND WITH REMOVABLE PLATFORM [patent_app_type] => utility [patent_app_number] => 17/161735 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161735
CABLE-FREE TREE STAND WITH REMOVABLE PLATFORM Jan 28, 2021 Abandoned
Array ( [id] => 19897003 [patent_doc_number] => 12274900 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Body belt having added D-rings/attachment for retrofitting existing body belts [patent_app_type] => utility [patent_app_number] => 17/160734 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17160734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160734
Body belt having added D-rings/attachment for retrofitting existing body belts Jan 27, 2021 Issued
Array ( [id] => 16978205 [patent_doc_number] => 20210222442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Adjustable Base for a Multi-Purpose Scaffold [patent_app_type] => utility [patent_app_number] => 17/151239 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151239
Adjustable Base for a Multi-Purpose Scaffold Jan 17, 2021 Abandoned
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