
Christopher B. Shin
Examiner (ID: 7022, Phone: (571)272-4159 , Office: P/2181 )
| Most Active Art Unit | 2181 |
| Art Unit(s) | 2308, 2317, 2756, 2182, 2181, 2782 |
| Total Applications | 1850 |
| Issued Applications | 1558 |
| Pending Applications | 76 |
| Abandoned Applications | 229 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19060603
[patent_doc_number] => 11939817
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-26
[patent_title] => Automatically locked retractable protective door sill
[patent_app_type] => utility
[patent_app_number] => 17/841875
[patent_app_country] => US
[patent_app_date] => 2022-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2496
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 417
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841875
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/841875 | Automatically locked retractable protective door sill | Jun 15, 2022 | Issued |
Array
(
[id] => 18216925
[patent_doc_number] => 11591851
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-02-28
[patent_title] => Free hanging safety bead chain tension device
[patent_app_type] => utility
[patent_app_number] => 17/842353
[patent_app_country] => US
[patent_app_date] => 2022-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 3218
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 306
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842353
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/842353 | Free hanging safety bead chain tension device | Jun 15, 2022 | Issued |
Array
(
[id] => 18650154
[patent_doc_number] => 20230295986
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-21
[patent_title] => Curtain Assembly and Assembling Method Thereof
[patent_app_type] => utility
[patent_app_number] => 17/836824
[patent_app_country] => US
[patent_app_date] => 2022-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11773
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836824
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/836824 | Curtain Assembly and Assembling Method Thereof | Jun 8, 2022 | Abandoned |
Array
(
[id] => 18771447
[patent_doc_number] => 20230366268
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => ADJUSTABLE VERTICAL BARRIER FOR A RETRACTABLE SCREEN
[patent_app_type] => utility
[patent_app_number] => 17/663486
[patent_app_country] => US
[patent_app_date] => 2022-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2519
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663486
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/663486 | Adjustable vertical barrier for a retractable screen | May 15, 2022 | Issued |
Array
(
[id] => 17761993
[patent_doc_number] => 20220235605
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-28
[patent_title] => VERTICAL BLIND ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 17/719892
[patent_app_country] => US
[patent_app_date] => 2022-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 33565
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 17719892
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/719892 | VERTICAL BLIND ASSEMBLY | Apr 12, 2022 | Pending |
Array
(
[id] => 19361478
[patent_doc_number] => 20240263512
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => ROMAN BLIND
[patent_app_type] => utility
[patent_app_number] => 18/569513
[patent_app_country] => US
[patent_app_date] => 2022-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2673
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569513
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/569513 | ROMAN BLIND | Mar 22, 2022 | Abandoned |
Array
(
[id] => 18650120
[patent_doc_number] => 20230295952
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-21
[patent_title] => Curtain Assembly and Assembling Method Thereof
[patent_app_type] => utility
[patent_app_number] => 17/696848
[patent_app_country] => US
[patent_app_date] => 2022-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6134
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696848
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/696848 | Curtain assembly and assembling method thereof | Mar 15, 2022 | Issued |
Array
(
[id] => 20527735
[patent_doc_number] => 12546163
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-10
[patent_title] => Blind repair apparatus and method
[patent_app_type] => utility
[patent_app_number] => 17/695772
[patent_app_country] => US
[patent_app_date] => 2022-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 21
[patent_no_of_words] => 0
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695772
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/695772 | Blind repair apparatus and method | Mar 14, 2022 | Issued |
Array
(
[id] => 17657738
[patent_doc_number] => 20220178203
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-09
[patent_title] => INTELLIGENT AUTOMATED MOTORIZED WINDOW TREATMENT WITH INCREASED ENERGY EFFICIENCY AND METHOD OF USING SAME
[patent_app_type] => utility
[patent_app_number] => 17/676981
[patent_app_country] => US
[patent_app_date] => 2022-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7184
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17676981
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/676981 | INTELLIGENT AUTOMATED MOTORIZED WINDOW TREATMENT WITH INCREASED ENERGY EFFICIENCY AND METHOD OF USING SAME | Feb 21, 2022 | Pending |
Array
(
[id] => 20264586
[patent_doc_number] => 12435565
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-07
[patent_title] => High wind tolerant track assembly for a motorized retractable screen
[patent_app_type] => utility
[patent_app_number] => 17/668776
[patent_app_country] => US
[patent_app_date] => 2022-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 11
[patent_no_of_words] => 8091
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 306
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668776
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/668776 | High wind tolerant track assembly for a motorized retractable screen | Feb 9, 2022 | Issued |
Array
(
[id] => 19050534
[patent_doc_number] => 20240092503
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-21
[patent_title] => Plane Door Frame Canopy
[patent_app_type] => utility
[patent_app_number] => 18/273463
[patent_app_country] => US
[patent_app_date] => 2022-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6276
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273463
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/273463 | Plane Door Frame Canopy | Jan 20, 2022 | Pending |
Array
(
[id] => 19580267
[patent_doc_number] => 12146368
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-19
[patent_title] => Parapet descent apparatus
[patent_app_type] => utility
[patent_app_number] => 17/578311
[patent_app_country] => US
[patent_app_date] => 2022-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 20
[patent_no_of_words] => 11915
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 293
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578311
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/578311 | Parapet descent apparatus | Jan 17, 2022 | Issued |
Array
(
[id] => 20432258
[patent_doc_number] => 12502019
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-23
[patent_title] => Telescopic curtain guide rail
[patent_app_type] => utility
[patent_app_number] => 17/577814
[patent_app_country] => US
[patent_app_date] => 2022-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 32
[patent_no_of_words] => 13221
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 711
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577814
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/577814 | Telescopic curtain guide rail | Jan 17, 2022 | Issued |
Array
(
[id] => 19826671
[patent_doc_number] => 12247439
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-11
[patent_title] => Covering for an architectural feature having a bottom rail leveling mechanism
[patent_app_type] => utility
[patent_app_number] => 17/574226
[patent_app_country] => US
[patent_app_date] => 2022-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 10495
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574226
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/574226 | Covering for an architectural feature having a bottom rail leveling mechanism | Jan 11, 2022 | Issued |
Array
(
[id] => 20302853
[patent_doc_number] => 12448835
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-21
[patent_title] => Fireproof shutter and transport apparatus including the same
[patent_app_type] => utility
[patent_app_number] => 17/550248
[patent_app_country] => US
[patent_app_date] => 2021-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 1174
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 373
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550248
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/550248 | Fireproof shutter and transport apparatus including the same | Dec 13, 2021 | Issued |
Array
(
[id] => 19929864
[patent_doc_number] => 12303056
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-20
[patent_title] => Grommet drapery system
[patent_app_type] => utility
[patent_app_number] => 17/545405
[patent_app_country] => US
[patent_app_date] => 2021-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 58
[patent_figures_cnt] => 61
[patent_no_of_words] => 21339
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545405
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/545405 | Grommet drapery system | Dec 7, 2021 | Issued |
Array
(
[id] => 19173130
[patent_doc_number] => 20240159104
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => ELECTROMECHANICAL ACTUATOR AND CLOSURE, COVERING OR SOLAR PROTECTION INSTALLATION COMPRISING SUCH AN ELECTROMECHANICAL ACTUATOR
[patent_app_type] => utility
[patent_app_number] => 18/552375
[patent_app_country] => US
[patent_app_date] => 2021-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10420
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552375
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/552375 | ELECTROMECHANICAL ACTUATOR AND CLOSURE, COVERING OR SOLAR PROTECTION INSTALLATION COMPRISING SUCH AN ELECTROMECHANICAL ACTUATOR | Nov 30, 2021 | Pending |
Array
(
[id] => 17460960
[patent_doc_number] => 20220074265
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => Skew Adjustment Mechanism for a Window Covering
[patent_app_type] => utility
[patent_app_number] => 17/530767
[patent_app_country] => US
[patent_app_date] => 2021-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17663
[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] => 17530767
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/530767 | Skew adjustment mechanism for a window covering | Nov 18, 2021 | Issued |
Array
(
[id] => 17732681
[patent_doc_number] => 20220218140
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-14
[patent_title] => Room Darkening Curtain System
[patent_app_type] => utility
[patent_app_number] => 17/516062
[patent_app_country] => US
[patent_app_date] => 2021-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8182
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[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] => 17516062
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/516062 | Room Darkening Curtain System | Oct 31, 2021 | Abandoned |
Array
(
[id] => 18029354
[patent_doc_number] => 11512530
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-29
[patent_title] => Roller blind driving device with motor in upper beam
[patent_app_type] => utility
[patent_app_number] => 17/510374
[patent_app_country] => US
[patent_app_date] => 2021-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2525
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 303
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510374
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/510374 | Roller blind driving device with motor in upper beam | Oct 24, 2021 | Issued |