Search

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 numberTitle of the applicationFiling DateStatus
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
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