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] => 20748764 [patent_doc_number] => 20260150980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-04 [patent_title] => CONVENIENTLY STORABLE CHILDREN HEIGHT-INCREASING STOOL [patent_app_type] => utility [patent_app_number] => 19/378913 [patent_app_country] => US [patent_app_date] => 2025-11-04 [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] => -8 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19378913 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/378913
CONVENIENTLY STORABLE CHILDREN HEIGHT-INCREASING STOOL Nov 3, 2025 Pending
Array ( [id] => 20473689 [patent_doc_number] => 20260015908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => TELESCOPIC LADDER [patent_app_type] => utility [patent_app_number] => 19/338003 [patent_app_country] => US [patent_app_date] => 2025-09-24 [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] => -7 [patent_words_short_claim] => 633 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19338003 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/338003
TELESCOPIC LADDER Sep 23, 2025 Pending
Array ( [id] => 20585901 [patent_doc_number] => 20260071493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => STEPLESS LEVELER MOUNTED ON SIDE OF LADDER LEG [patent_app_type] => utility [patent_app_number] => 19/303408 [patent_app_country] => US [patent_app_date] => 2025-08-19 [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] => -9 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19303408 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/303408
Stepless leveler mounted on side of ladder leg Aug 18, 2025 Issued
Array ( [id] => 20393764 [patent_doc_number] => 20250369239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => HANGING SCAFFOLD [patent_app_type] => utility [patent_app_number] => 19/196746 [patent_app_country] => US [patent_app_date] => 2025-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19196746 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/196746
Hanging scaffold May 1, 2025 Issued
Array ( [id] => 20480792 [patent_doc_number] => 12529264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Combination ladders, ladder components and related methods [patent_app_type] => utility [patent_app_number] => 19/190118 [patent_app_country] => US [patent_app_date] => 2025-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 75 [patent_no_of_words] => 13679 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 517 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19190118 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/190118
Combination ladders, ladder components and related methods Apr 24, 2025 Issued
Array ( [id] => 20585903 [patent_doc_number] => 20260071495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => ATTIC SAFETY PLATFORM [patent_app_type] => utility [patent_app_number] => 19/046305 [patent_app_country] => US [patent_app_date] => 2025-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19046305 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/046305
ATTIC SAFETY PLATFORM Feb 4, 2025 Pending
Array ( [id] => 20478859 [patent_doc_number] => 12527315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Tree engaging structure for a treestand or climbing stick [patent_app_type] => utility [patent_app_number] => 19/030753 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 71 [patent_no_of_words] => 13201 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 505 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19030753 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/030753
Tree engaging structure for a treestand or climbing stick Jan 16, 2025 Issued
Array ( [id] => 19938243 [patent_doc_number] => 12310353 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-27 [patent_title] => Portable treestand and climbing stick system [patent_app_type] => utility [patent_app_number] => 19/028804 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 42 [patent_no_of_words] => 5158 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19028804 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/028804
Portable treestand and climbing stick system Jan 16, 2025 Issued
18/874648 TENT AND/OR GAZEBO Dec 12, 2024 Pending
Array ( [id] => 20737176 [patent_doc_number] => 20260146469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-28 [patent_title] => OUTDOOR TENT AND SETUP METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/959512 [patent_app_country] => US [patent_app_date] => 2024-11-25 [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] => -9 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18959512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/959512
OUTDOOR TENT AND SETUP METHOD THEREFOR Nov 24, 2024 Pending
Array ( [id] => 20694501 [patent_doc_number] => 20260125907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => ATTIC STAIRS [patent_app_type] => utility [patent_app_number] => 18/939590 [patent_app_country] => US [patent_app_date] => 2024-11-07 [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] => -15 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18939590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/939590
ATTIC STAIRS Nov 6, 2024 Pending
18/928005 Mobility-Enhancing Lower Limb Device and Method with Leverage-Based Mechanism and Friction-Reduction Oct 25, 2024 Pending
Array ( [id] => 19770689 [patent_doc_number] => 20250052115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => LADDER DOCK [patent_app_type] => utility [patent_app_number] => 18/925185 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18925185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/925185
Ladder dock Oct 23, 2024 Issued
Array ( [id] => 20499394 [patent_doc_number] => 20260028852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => CANOPY TENT BASED ON CAR TAILGATE [patent_app_type] => utility [patent_app_number] => 18/919496 [patent_app_country] => US [patent_app_date] => 2024-10-18 [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] => -9 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18919496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/919496
CANOPY TENT BASED ON CAR TAILGATE Oct 17, 2024 Pending
Array ( [id] => 19989454 [patent_doc_number] => 20250127676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => HOLDER FOR A WALKING FRAME [patent_app_type] => utility [patent_app_number] => 18/919626 [patent_app_country] => US [patent_app_date] => 2024-10-18 [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] => -11 [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] => 18919626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/919626
HOLDER FOR A WALKING FRAME Oct 17, 2024 Pending
Array ( [id] => 19877349 [patent_doc_number] => 20250109606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => CONVERTIBLE TREKKING POLE AND TENT AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/898464 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18898464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/898464
CONVERTIBLE TREKKING POLE AND TENT AND METHODS OF USE Sep 25, 2024 Pending
Array ( [id] => 20608763 [patent_doc_number] => 12584355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Track assembly system [patent_app_type] => utility [patent_app_number] => 18/825324 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/825324
Track assembly system Sep 4, 2024 Issued
Array ( [id] => 20555881 [patent_doc_number] => 20260055661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => PORTABLE AUTOMOBILE STEP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/814540 [patent_app_country] => US [patent_app_date] => 2024-08-25 [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] => -9 [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] => 18814540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/814540
PORTABLE AUTOMOBILE STEP ASSEMBLY Aug 24, 2024 Pending
Array ( [id] => 19571498 [patent_doc_number] => 20240375790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => AIRCRAFT WING GANTRY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/783032 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18783032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783032
AIRCRAFT WING GANTRY SYSTEM Jul 23, 2024 Pending
Array ( [id] => 19707028 [patent_doc_number] => 20250017170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => MODULAR INCLINED POSITIONABLE RAMP FOR AMBULATORY ANIMALS [patent_app_type] => utility [patent_app_number] => 18/737864 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18737864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737864
MODULAR INCLINED POSITIONABLE RAMP FOR AMBULATORY ANIMALS Jun 6, 2024 Pending
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