
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18518376
[patent_doc_number] => 11708254
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-07-25
[patent_title] => Opto-electric system of enhanced operator control station protection
[patent_app_type] => utility
[patent_app_number] => 16/189021
[patent_app_country] => US
[patent_app_date] => 2018-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 16
[patent_no_of_words] => 4953
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 299
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189021
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/189021 | Opto-electric system of enhanced operator control station protection | Nov 12, 2018 | Issued |
Array
(
[id] => 14278673
[patent_doc_number] => 20190136621
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-09
[patent_title] => FOLDING LADDER
[patent_app_type] => utility
[patent_app_number] => 16/180769
[patent_app_country] => US
[patent_app_date] => 2018-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2981
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 16180769
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/180769 | FOLDING LADDER | Nov 4, 2018 | Abandoned |
Array
(
[id] => 14274307
[patent_doc_number] => 20190134438
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-09
[patent_title] => Redundant Adjustable Lanyard
[patent_app_type] => utility
[patent_app_number] => 16/181126
[patent_app_country] => US
[patent_app_date] => 2018-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8666
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 16181126
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/181126 | Redundant adjustable lanyard | Nov 4, 2018 | Issued |
Array
(
[id] => 14227813
[patent_doc_number] => 20190126079
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-02
[patent_title] => FALL ENERGY LIMITER
[patent_app_type] => utility
[patent_app_number] => 16/176672
[patent_app_country] => US
[patent_app_date] => 2018-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3854
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 16176672
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/176672 | Fall energy limiter | Oct 30, 2018 | Issued |
Array
(
[id] => 15833011
[patent_doc_number] => 20200131787
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-30
[patent_title] => DEVICE FOR COVERING GAP BETWEEN TEMPORARY WORK PLATFORMS
[patent_app_type] => utility
[patent_app_number] => 16/302899
[patent_app_country] => US
[patent_app_date] => 2018-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2690
[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] => 16302899
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/302899 | DEVICE FOR COVERING GAP BETWEEN TEMPORARY WORK PLATFORMS | Oct 29, 2018 | Abandoned |
Array
(
[id] => 14231787
[patent_doc_number] => 20190128066
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-02
[patent_title] => Ladder Safety Device
[patent_app_type] => utility
[patent_app_number] => 16/171876
[patent_app_country] => US
[patent_app_date] => 2018-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4749
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 16171876
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/171876 | Ladder Safety Device | Oct 25, 2018 | Abandoned |
Array
(
[id] => 15039725
[patent_doc_number] => 20190330867
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-31
[patent_title] => SAFETY ANCHOR APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/168381
[patent_app_country] => US
[patent_app_date] => 2018-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4328
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 16168381
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/168381 | Safety anchor apparatus | Oct 22, 2018 | Issued |
Array
(
[id] => 16664038
[patent_doc_number] => 10933261
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-03-02
[patent_title] => Body belt having added D-rings/attachment for retrofitting existing body belts
[patent_app_type] => utility
[patent_app_number] => 16/160333
[patent_app_country] => US
[patent_app_date] => 2018-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 16
[patent_no_of_words] => 4139
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 336
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16160333
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/160333 | Body belt having added D-rings/attachment for retrofitting existing body belts | Oct 14, 2018 | Issued |
Array
(
[id] => 16290579
[patent_doc_number] => 10767418
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-09-08
[patent_title] => Tripod stepladder
[patent_app_type] => utility
[patent_app_number] => 16/144675
[patent_app_country] => US
[patent_app_date] => 2018-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4561
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[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] => 16144675
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/144675 | Tripod stepladder | Sep 26, 2018 | Issued |
Array
(
[id] => 15650909
[patent_doc_number] => 20200087984
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-19
[patent_title] => ROOFTOP FALL PROTECTION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/131997
[patent_app_country] => US
[patent_app_date] => 2018-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3391
[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] => 16131997
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/131997 | ROOFTOP FALL PROTECTION SYSTEM | Sep 13, 2018 | Abandoned |
Array
(
[id] => 16664037
[patent_doc_number] => 10933260
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-02
[patent_title] => Mesh harness systems
[patent_app_type] => utility
[patent_app_number] => 16/125668
[patent_app_country] => US
[patent_app_date] => 2018-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 21
[patent_no_of_words] => 3752
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16125668
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/125668 | Mesh harness systems | Sep 7, 2018 | Issued |
Array
(
[id] => 17377196
[patent_doc_number] => 11235185
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-02-01
[patent_title] => Proximity lanyard system
[patent_app_type] => utility
[patent_app_number] => 16/059568
[patent_app_country] => US
[patent_app_date] => 2018-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 17
[patent_no_of_words] => 3641
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16059568
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/059568 | Proximity lanyard system | Aug 8, 2018 | Issued |
Array
(
[id] => 16109037
[patent_doc_number] => 20200206541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-02
[patent_title] => MODULAR AND ORIENTABLE EMERGENCY EVACUATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/633551
[patent_app_country] => US
[patent_app_date] => 2018-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4897
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633551
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/633551 | Modular and orientable emergency evacuation system | Jul 24, 2018 | Issued |
Array
(
[id] => 13779431
[patent_doc_number] => 20190003254
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-03
[patent_title] => EXTENDABLE / RETRACTABLE LADDER
[patent_app_type] => utility
[patent_app_number] => 16/041042
[patent_app_country] => US
[patent_app_date] => 2018-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5152
[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] => 16041042
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/041042 | Extendable / retractable ladder | Jul 19, 2018 | Issued |
Array
(
[id] => 13827681
[patent_doc_number] => 20190017325
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-17
[patent_title] => CLIMB ASSIST VELOCITY CONTROL
[patent_app_type] => utility
[patent_app_number] => 16/037858
[patent_app_country] => US
[patent_app_date] => 2018-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11872
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16037858
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/037858 | Climb assist velocity control | Jul 16, 2018 | Issued |
Array
(
[id] => 15343649
[patent_doc_number] => 20200009716
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-09
[patent_title] => Portable and Collapsible Workhorse
[patent_app_type] => utility
[patent_app_number] => 16/026376
[patent_app_country] => US
[patent_app_date] => 2018-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2752
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 476
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026376
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/026376 | Portable and Collapsible Workhorse | Jul 2, 2018 | Abandoned |
Array
(
[id] => 18683305
[patent_doc_number] => 11779009
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-10
[patent_title] => Portable treestand and climbing stick system
[patent_app_type] => utility
[patent_app_number] => 15/997463
[patent_app_country] => US
[patent_app_date] => 2018-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 34
[patent_figures_cnt] => 42
[patent_no_of_words] => 10633
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 266
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15997463
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/997463 | Portable treestand and climbing stick system | Jun 3, 2018 | Issued |
Array
(
[id] => 14230041
[patent_doc_number] => 20190127193
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-02
[patent_title] => ELEVATING LIFT WITH A STABILIZED MOVABLE BASE
[patent_app_type] => utility
[patent_app_number] => 15/989331
[patent_app_country] => US
[patent_app_date] => 2018-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5622
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 15989331
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/989331 | Elevating lift with a stabilized movable base | May 24, 2018 | Issued |
Array
(
[id] => 15087559
[patent_doc_number] => 20190338590
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-11-07
[patent_title] => Ladder with system opening facilitator
[patent_app_type] => utility
[patent_app_number] => 15/971965
[patent_app_country] => US
[patent_app_date] => 2018-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9344
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -37
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971965
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/971965 | Ladder with system opening facilitator | May 3, 2018 | Abandoned |
Array
(
[id] => 17082667
[patent_doc_number] => 20210277673
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-09
[patent_title] => SCAFFOLD PLATFORM AND METHOD FOR PRODUCING SAME
[patent_app_type] => utility
[patent_app_number] => 16/610887
[patent_app_country] => US
[patent_app_date] => 2018-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2730
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16610887
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/610887 | SCAFFOLD PLATFORM AND METHOD FOR PRODUCING SAME | Apr 26, 2018 | Abandoned |