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] => 17275114 [patent_doc_number] => 20210381312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => A STABILISER SYSTEM FOR A COLLAPSIBLE LADDER [patent_app_type] => utility [patent_app_number] => 17/285329 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17285329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285329
A STABILISER SYSTEM FOR A COLLAPSIBLE LADDER Oct 13, 2019 Pending
Array ( [id] => 18071089 [patent_doc_number] => 11529907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Access system for a work vehicle [patent_app_type] => utility [patent_app_number] => 16/595575 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3661 [patent_no_of_claims] => 19 [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] => 16595575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595575
Access system for a work vehicle Oct 7, 2019 Issued
Array ( [id] => 16750380 [patent_doc_number] => 20210102389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => PORTABLE DAVIT [patent_app_type] => utility [patent_app_number] => 16/593109 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593109
Portable davit Oct 3, 2019 Issued
Array ( [id] => 18301223 [patent_doc_number] => 11623109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Support harness with shock reducing elements [patent_app_type] => utility [patent_app_number] => 16/590527 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1849 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590527
Support harness with shock reducing elements Oct 1, 2019 Issued
Array ( [id] => 15712045 [patent_doc_number] => 20200102788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => STAIRCASE WITH FOLDABLE TREADS [patent_app_type] => utility [patent_app_number] => 16/589804 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589804
STAIRCASE WITH FOLDABLE TREADS Sep 30, 2019 Abandoned
Array ( [id] => 15404075 [patent_doc_number] => 20200022359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => HUNTING STAND [patent_app_type] => utility [patent_app_number] => 16/587573 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16587573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587573
HUNTING STAND Sep 29, 2019 Abandoned
Array ( [id] => 17496661 [patent_doc_number] => 11285346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Personal safety apparatus and system [patent_app_type] => utility [patent_app_number] => 16/584497 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 8803 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16584497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584497
Personal safety apparatus and system Sep 25, 2019 Issued
Array ( [id] => 15678843 [patent_doc_number] => 20200094085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => FALL PROTECTION CABLE SYSTEM FOR ROOFING INSTALLATION ON STEEL BUILDINGS AND METHOD OF USE AND INSTALLATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/569753 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16569753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569753
Fall protection cable system for roofing installation on steel buildings and method of use and installation thereof Sep 12, 2019 Issued
Array ( [id] => 15618455 [patent_doc_number] => 20200079632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => BELOW GRADE ACCESS PLATFORM [patent_app_type] => utility [patent_app_number] => 16/568304 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568304 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568304
BELOW GRADE ACCESS PLATFORM Sep 11, 2019 Abandoned
Array ( [id] => 15325251 [patent_doc_number] => 20200002955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => APPARATUSES AND METHODS FOR PROVIDING HIGH ELECTRICAL RESISTANCE FOR AERIAL WORK PLATFORM COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/567812 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16567812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567812
Apparatuses and methods for providing high electrical resistance for aerial work platform components Sep 10, 2019 Issued
Array ( [id] => 15769883 [patent_doc_number] => 20200115959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => SAFETY ACCESSORY [patent_app_type] => utility [patent_app_number] => 16/547619 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16547619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547619
Safety accessory Aug 21, 2019 Issued
Array ( [id] => 15497545 [patent_doc_number] => 20200048961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => NON-CONDUCTIVE ANODIZED GROUND AND AERIAL LADDERS FOR THE FIRE SERVICE [patent_app_type] => utility [patent_app_number] => 16/538053 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538053
NON-CONDUCTIVE ANODIZED GROUND AND AERIAL LADDERS FOR THE FIRE SERVICE Aug 11, 2019 Abandoned
Array ( [id] => 17889946 [patent_doc_number] => 11452893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Fall restraint system for roof work [patent_app_type] => utility [patent_app_number] => 16/534250 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3649 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16534250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/534250
Fall restraint system for roof work Aug 6, 2019 Issued
Array ( [id] => 18329717 [patent_doc_number] => 11634948 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-25 [patent_title] => Convertible ramp system and tactical vehicle incorporating a convertible ramp system [patent_app_type] => utility [patent_app_number] => 16/529275 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4881 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16529275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529275
Convertible ramp system and tactical vehicle incorporating a convertible ramp system Jul 31, 2019 Issued
Array ( [id] => 16611333 [patent_doc_number] => 20210029986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => Self-Climbing Platform [patent_app_type] => utility [patent_app_number] => 16/526517 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526517
Self-Climbing Platform Jul 29, 2019 Abandoned
Array ( [id] => 18701852 [patent_doc_number] => 11788353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Last step indicator for ladders and ladders incorporating same [patent_app_type] => utility [patent_app_number] => 16/523756 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7571 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16523756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523756
Last step indicator for ladders and ladders incorporating same Jul 25, 2019 Issued
Array ( [id] => 16596873 [patent_doc_number] => 20210023404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => CHAR Fire Fighting, Climbing and Demolition Hook [patent_app_type] => utility [patent_app_number] => 16/523866 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16523866 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523866
CHAR Fire Fighting, Climbing and Demolition Hook Jul 25, 2019 Abandoned
Array ( [id] => 17059968 [patent_doc_number] => 11104554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Foldable gantry [patent_app_type] => utility [patent_app_number] => 16/522485 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5529 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16522485 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522485
Foldable gantry Jul 24, 2019 Issued
Array ( [id] => 15497455 [patent_doc_number] => 20200048916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => PUMP JACK CENTERING ROLLER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/521776 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16521776 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521776
Pump jack centering roller system Jul 24, 2019 Issued
Array ( [id] => 18398361 [patent_doc_number] => 11660478 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-30 [patent_title] => Wireline traversal device [patent_app_type] => utility [patent_app_number] => 16/522257 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4985 [patent_no_of_claims] => 19 [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] => 16522257 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522257
Wireline traversal device Jul 24, 2019 Issued
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