Search

Kayla M. Mccaffrey

Examiner (ID: 1034, Phone: (571)272-3438 , Office: P/3745 )

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
464
Issued Applications
323
Pending Applications
47
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19969420 [patent_doc_number] => 12338010 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-24 [patent_title] => System for electrically powered aerial platforms to draw power from ground-based stations [patent_app_type] => utility [patent_app_number] => 18/961773 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18961773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/961773
System for electrically powered aerial platforms to draw power from ground-based stations Nov 26, 2024 Issued
Array ( [id] => 19683418 [patent_doc_number] => 20250001963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SUPPORT BAR MOUNTED SYSTEM AND METHOD OF MINIMUM CLOSE INDICATION FOR RIDE VEHICLE [patent_app_type] => utility [patent_app_number] => 18/766164 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6097 [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] => 18766164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766164
SUPPORT BAR MOUNTED SYSTEM AND METHOD OF MINIMUM CLOSE INDICATION FOR RIDE VEHICLE Jul 7, 2024 Pending
Array ( [id] => 19472864 [patent_doc_number] => 12102931 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-01 [patent_title] => Zip line system with turns and method of use [patent_app_type] => utility [patent_app_number] => 18/642710 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 7661 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642710
Zip line system with turns and method of use Apr 21, 2024 Issued
Array ( [id] => 19403009 [patent_doc_number] => 20240286520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/392004 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392004
CONTROL DEVICE Dec 20, 2023 Pending
Array ( [id] => 19234245 [patent_doc_number] => 20240191438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => UNDER SLEEPER PAD [patent_app_type] => utility [patent_app_number] => 18/536553 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536553
UNDER SLEEPER PAD Dec 11, 2023 Pending
Array ( [id] => 19033652 [patent_doc_number] => 20240083467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Storage Assembly for Railcar [patent_app_type] => utility [patent_app_number] => 18/517237 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4830 [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] => 18517237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517237
Storage Assembly for Railcar Nov 21, 2023 Issued
Array ( [id] => 19511586 [patent_doc_number] => 20240343272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Magnetic Traction Assist for Railcar Mover [patent_app_type] => utility [patent_app_number] => 18/514649 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18514649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514649
Magnetic Traction Assist for Railcar Mover Nov 19, 2023 Pending
Array ( [id] => 19033661 [patent_doc_number] => 20240083476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Method and Rail Vehicle for Detection of a Flaw or Flaws in a Railway Track [patent_app_type] => utility [patent_app_number] => 18/509077 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509077
Method and Rail Vehicle for Detection of a Flaw or Flaws in a Railway Track Nov 13, 2023 Pending
Array ( [id] => 19218410 [patent_doc_number] => 20240183114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => CRIBBING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/503514 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503514
CRIBBING SYSTEM AND METHOD Nov 6, 2023 Pending
Array ( [id] => 19697038 [patent_doc_number] => 20250015583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => CABLE WINDING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/386625 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386625
CABLE WINDING STRUCTURE Nov 2, 2023 Pending
Array ( [id] => 19117050 [patent_doc_number] => 20240128800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Contactless Power Feeding Facility [patent_app_type] => utility [patent_app_number] => 18/378903 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378903
Contactless Power Feeding Facility Oct 10, 2023 Pending
Array ( [id] => 18878402 [patent_doc_number] => 20240001771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SYSTEM AND METHOD FOR SUPPORTING ELEVATED POWER RAILS [patent_app_type] => utility [patent_app_number] => 18/469068 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14068 [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] => 18469068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469068
System and method for supporting elevated power rails Sep 17, 2023 Issued
Array ( [id] => 18878403 [patent_doc_number] => 20240001772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SYSTEM AND METHOD FOR SUPPORTING ELEVATED POWER RAILS [patent_app_type] => utility [patent_app_number] => 18/469167 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14069 [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] => 18469167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469167
System and method for supporting elevated power rails Sep 17, 2023 Issued
Array ( [id] => 18878601 [patent_doc_number] => 20240001970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => COMPOSITE INSULATED BOXCAR FLOOR [patent_app_type] => utility [patent_app_number] => 18/469045 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18469045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469045
COMPOSITE INSULATED BOXCAR FLOOR Sep 17, 2023 Pending
Array ( [id] => 19034701 [patent_doc_number] => 20240084516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => UNDER SLEEPER PAD [patent_app_type] => utility [patent_app_number] => 18/462536 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462536
UNDER SLEEPER PAD Sep 6, 2023 Pending
Array ( [id] => 19066740 [patent_doc_number] => 20240101166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => LOCKED-AXLE SPRING COMPRESSION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/459212 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459212
LOCKED-AXLE SPRING COMPRESSION SYSTEM AND METHOD Aug 30, 2023 Pending
Array ( [id] => 18830301 [patent_doc_number] => 20230398825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => VEHICLE FRAME SYSTEM FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/456332 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456332
VEHICLE FRAME SYSTEM FOR A VEHICLE Aug 24, 2023 Pending
Array ( [id] => 18988275 [patent_doc_number] => 20240060244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => Rail [patent_app_type] => utility [patent_app_number] => 18/234107 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234107
Rail Aug 14, 2023 Pending
Array ( [id] => 19033656 [patent_doc_number] => 20240083471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => RAIL THREAD BOX ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/365072 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18365072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365072
RAIL THREAD BOX ASSEMBLY Aug 2, 2023 Pending
Array ( [id] => 20593192 [patent_doc_number] => 12576893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Refrigerated boxcar ducted floor [patent_app_type] => utility [patent_app_number] => 18/360033 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360033
Refrigerated boxcar ducted floor Jul 26, 2023 Issued
Menu