
David S. Warren
Examiner (ID: 4611, Phone: (571)272-2076 , Office: P/2837 )
| Most Active Art Unit | 2837 |
| Art Unit(s) | 2832, 2837, 2105 |
| Total Applications | 1407 |
| Issued Applications | 1200 |
| Pending Applications | 14 |
| Abandoned Applications | 202 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20295530
[patent_doc_number] => 20250320773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-16
[patent_title] => SLIDABLY EXTENDABLE BARRIER
[patent_app_type] => utility
[patent_app_number] => 19/248516
[patent_app_country] => US
[patent_app_date] => 2025-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1055
[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] => 19248516
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/248516 | Slidably extendable barrier | Jun 24, 2025 | Issued |
Array
(
[id] => 20457847
[patent_doc_number] => 20260007267
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-01-08
[patent_title] => Track and Curtain System
[patent_app_type] => utility
[patent_app_number] => 19/094209
[patent_app_country] => US
[patent_app_date] => 2025-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6001
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[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] => 19094209
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/094209 | Track and Curtain System | Mar 27, 2025 | Pending |
Array
(
[id] => 20248648
[patent_doc_number] => 20250297517
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-25
[patent_title] => GATE
[patent_app_type] => utility
[patent_app_number] => 19/084251
[patent_app_country] => US
[patent_app_date] => 2025-03-19
[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] => -20
[patent_words_short_claim] => 43
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19084251
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/084251 | GATE | Mar 18, 2025 | Pending |
Array
(
[id] => 20320808
[patent_doc_number] => 20250332896
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-30
[patent_title] => WEATHER STRIP
[patent_app_type] => utility
[patent_app_number] => 19/082598
[patent_app_country] => US
[patent_app_date] => 2025-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1278
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19082598
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/082598 | WEATHER STRIP | Mar 17, 2025 | Pending |
Array
(
[id] => 20194155
[patent_doc_number] => 20250270865
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-28
[patent_title] => VEHICLE, WINDOW GLASS LIFTER, AND SLIDER DEVICE OF WHICH
[patent_app_type] => utility
[patent_app_number] => 19/062900
[patent_app_country] => US
[patent_app_date] => 2025-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4784
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 266
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19062900
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/062900 | VEHICLE, WINDOW GLASS LIFTER, AND SLIDER DEVICE OF WHICH | Feb 24, 2025 | Pending |
Array
(
[id] => 20050564
[patent_doc_number] => 20250188786
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-12
[patent_title] => Gate Opening Apparatus with Gear Assembly
[patent_app_type] => utility
[patent_app_number] => 19/057800
[patent_app_country] => US
[patent_app_date] => 2025-02-19
[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] => -3
[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] => 19057800
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/057800 | Gate Opening Apparatus with Gear Assembly | Feb 18, 2025 | Pending |
| 19/103818 | CLOSURE SYSTEM | Feb 12, 2025 | Pending |
Array
(
[id] => 20041648
[patent_doc_number] => 20250179870
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => Barrier with structurally different corner gate connections
[patent_app_type] => utility
[patent_app_number] => 19/048910
[patent_app_country] => US
[patent_app_date] => 2025-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8128
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 413
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19048910
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/048910 | Barrier with structurally different corner gate connections | Feb 7, 2025 | Pending |
Array
(
[id] => 20041649
[patent_doc_number] => 20250179871
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => BURGLAR TRAPPING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 19/043965
[patent_app_country] => US
[patent_app_date] => 2025-02-03
[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] => -18
[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] => 19043965
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/043965 | BURGLAR TRAPPING SYSTEM | Feb 2, 2025 | Pending |
| 19/099896 | SETTING-OPEN DEVICE | Jan 29, 2025 | Pending |
Array
(
[id] => 19999089
[patent_doc_number] => 20250137311
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[patent_title] => Slide Mechanism for Fenestration Unit and Associated Methods
[patent_app_type] => utility
[patent_app_number] => 19/011142
[patent_app_country] => US
[patent_app_date] => 2025-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1157
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19011142
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/011142 | Slide Mechanism for Fenestration Unit and Associated Methods | Jan 5, 2025 | Pending |
Array
(
[id] => 20180006
[patent_doc_number] => 20250263964
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-21
[patent_title] => ELECTRIC TAILGATE STRUT FOR AUTOMOBILES
[patent_app_type] => utility
[patent_app_number] => 19/006286
[patent_app_country] => US
[patent_app_date] => 2024-12-31
[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] => -19
[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] => 19006286
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/006286 | ELECTRIC TAILGATE STRUT FOR AUTOMOBILES | Dec 30, 2024 | Pending |
Array
(
[id] => 19862997
[patent_doc_number] => 20250101783
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-27
[patent_title] => ELECTRICALLY DRIVEN SLIDING WINDOW FOR VEHICLE AND VEHICLE
[patent_app_type] => utility
[patent_app_number] => 18/976447
[patent_app_country] => US
[patent_app_date] => 2024-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8601
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18976447
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/976447 | Electrically driven sliding window for vehicle and vehicle | Dec 10, 2024 | Issued |
Array
(
[id] => 20085801
[patent_doc_number] => 20250215737
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-03
[patent_title] => AUTOMATIC WINDOW APPARATUS OF A VEHICLE, A WINDOW FRAME OF THE SAME, AND A VEHICLE COMPRISING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/967277
[patent_app_country] => US
[patent_app_date] => 2024-12-03
[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] => -16
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18967277
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/967277 | AUTOMATIC WINDOW APPARATUS OF A VEHICLE, A WINDOW FRAME OF THE SAME, AND A VEHICLE COMPRISING THE SAME | Dec 2, 2024 | Pending |
Array
(
[id] => 19770680
[patent_doc_number] => 20250052106
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-13
[patent_title] => EMERGENCY DOOR CLOSING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/928753
[patent_app_country] => US
[patent_app_date] => 2024-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4882
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18928753
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/928753 | EMERGENCY DOOR CLOSING DEVICE | Oct 27, 2024 | Pending |
Array
(
[id] => 19724609
[patent_doc_number] => 20250027360
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-23
[patent_title] => SLIDING SECURITY DOOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/908052
[patent_app_country] => US
[patent_app_date] => 2024-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2872
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18908052
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/908052 | SLIDING SECURITY DOOR SYSTEM | Oct 6, 2024 | Pending |
Array
(
[id] => 19693585
[patent_doc_number] => 20250012130
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-09
[patent_title] => SLIDING SECURITY DOOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/884876
[patent_app_country] => US
[patent_app_date] => 2024-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3136
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18884876
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/884876 | SLIDING SECURITY DOOR SYSTEM | Sep 12, 2024 | Pending |
Array
(
[id] => 20330184
[patent_doc_number] => 12460452
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-04
[patent_title] => Door for a motor vehicle
[patent_app_type] => utility
[patent_app_number] => 18/820942
[patent_app_country] => US
[patent_app_date] => 2024-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 0
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 278
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820942
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/820942 | Door for a motor vehicle | Aug 29, 2024 | Issued |
Array
(
[id] => 20364623
[patent_doc_number] => 20250354435
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-11-20
[patent_title] => SIDE-OPEN SAFETY DOOR RAILING
[patent_app_type] => utility
[patent_app_number] => 18/814703
[patent_app_country] => US
[patent_app_date] => 2024-08-26
[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] => -12
[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] => 18814703
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/814703 | Side-open safety door railing | Aug 25, 2024 | Issued |
Array
(
[id] => 20309728
[patent_doc_number] => 20250327357
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-23
[patent_title] => PROTECTIVE SLIDING DOOR
[patent_app_type] => utility
[patent_app_number] => 18/806788
[patent_app_country] => US
[patent_app_date] => 2024-08-16
[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] => -12
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18806788
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/806788 | PROTECTIVE SLIDING DOOR | Aug 15, 2024 | Pending |