Search

Katherine W. Mitchell

Supervisory Patent Examiner (ID: 18478, Phone: (571)272-7069 , Office: P/3634 )

Most Active Art Unit
3677
Art Unit(s)
3634, 3677, 3672, 3673
Total Applications
742
Issued Applications
323
Pending Applications
147
Abandoned Applications
271

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19808900 [patent_doc_number] => 12240264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Foldable file [patent_app_type] => utility [patent_app_number] => 18/481836 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7364 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481836
Foldable file Oct 4, 2023 Issued
Array ( [id] => 19737795 [patent_doc_number] => 12214611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Scratch-off document altering and copying countermeasures [patent_app_type] => utility [patent_app_number] => 18/476655 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11237 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476655
Scratch-off document altering and copying countermeasures Sep 27, 2023 Issued
Array ( [id] => 18904321 [patent_doc_number] => 20240019806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => PRINTED MATERIAL, IMAGE FORMING APPARATUS, AND DATA ACQUISITION DEVICE [patent_app_type] => utility [patent_app_number] => 18/372132 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372132
PRINTED MATERIAL, IMAGE FORMING APPARATUS, AND DATA ACQUISITION DEVICE Sep 24, 2023 Abandoned
Array ( [id] => 19049645 [patent_doc_number] => 20240091614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CORNHOLE AIRMAIL PRACTICE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/468053 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468053
CORNHOLE AIRMAIL PRACTICE APPARATUS Sep 14, 2023 Pending
Array ( [id] => 19473260 [patent_doc_number] => 12103328 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-01 [patent_title] => Foldable clipboard [patent_app_type] => utility [patent_app_number] => 18/465024 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3445 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465024 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465024
Foldable clipboard Sep 10, 2023 Issued
Array ( [id] => 18843620 [patent_doc_number] => 20230406024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MODULAR NOTEBOOK SYSTEM [patent_app_type] => utility [patent_app_number] => 18/240597 [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] => 10531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240597
MODULAR NOTEBOOK SYSTEM Aug 30, 2023 Pending
Array ( [id] => 18611627 [patent_doc_number] => 20230278358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => MICRO-OPTIC SECURITY DEVICE WITH ZONES OF COLOR [patent_app_type] => utility [patent_app_number] => 18/316904 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316904
MICRO-OPTIC SECURITY DEVICE WITH ZONES OF COLOR May 11, 2023 Pending
Array ( [id] => 18611626 [patent_doc_number] => 20230278357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => MICRO-OPTIC SECURITY DEVICE WITH ZONES OF COLOR [patent_app_type] => utility [patent_app_number] => 18/316897 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316897
Micro-optic security device with zones of color May 11, 2023 Issued
Array ( [id] => 19361888 [patent_doc_number] => 20240263922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => BOTTLE CAP MILK JUG ADAPTER TARGET HOLDER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/314935 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314935
BOTTLE CAP MILK JUG ADAPTER TARGET HOLDER SYSTEM May 9, 2023 Pending
Array ( [id] => 18789915 [patent_doc_number] => 20230378668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => Marker strip and a series of electrical appliances with a marker strip [patent_app_type] => utility [patent_app_number] => 18/307916 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307916
Marker strip and a series of electrical appliances with a marker strip Apr 26, 2023 Pending
Array ( [id] => 19504400 [patent_doc_number] => 12115807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Apparatus for loading binder strips into a binding machine [patent_app_type] => utility [patent_app_number] => 18/126730 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 6568 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126730
Apparatus for loading binder strips into a binding machine Mar 26, 2023 Issued
Array ( [id] => 18661571 [patent_doc_number] => 20230307585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/125956 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18125956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125956
DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE Mar 23, 2023 Pending
Array ( [id] => 18887095 [patent_doc_number] => 11865854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Clipboard for conveniently fixing document [patent_app_type] => utility [patent_app_number] => 18/124125 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2890 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124125
Clipboard for conveniently fixing document Mar 20, 2023 Issued
Array ( [id] => 18582253 [patent_doc_number] => 20230264508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => BOOK BINDING ASSEMBLY METHOD [patent_app_type] => utility [patent_app_number] => 18/122663 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3779 [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] => 18122663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122663
Book binding assembly method Mar 15, 2023 Issued
Array ( [id] => 20067834 [patent_doc_number] => 20250206056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => PRODUCTION OF BOOKS WITH PRINTING OF IDENTIFICATION INFORMATION ON FASTENING LININGS [patent_app_type] => utility [patent_app_number] => 18/845376 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7530 [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] => 18845376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/845376
PRODUCTION OF BOOKS WITH PRINTING OF IDENTIFICATION INFORMATION ON FASTENING LININGS Mar 12, 2023 Pending
Array ( [id] => 18467942 [patent_doc_number] => 20230202223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SECURITY ELEMENTS AND METHOD OF MANUFACTURE THEREOF [patent_app_type] => utility [patent_app_number] => 18/117624 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117624
SECURITY ELEMENTS AND METHOD OF MANUFACTURE THEREOF Mar 5, 2023 Issued
Array ( [id] => 18468451 [patent_doc_number] => 20230202732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SLIT SHEET MATERIAL DISPENSING PAD [patent_app_type] => utility [patent_app_number] => 18/117100 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [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] => 18117100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117100
SLIT SHEET MATERIAL DISPENSING PAD Mar 2, 2023 Pending
Array ( [id] => 18468422 [patent_doc_number] => 20230202703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => CONTAINER AND CONTAINING BODY [patent_app_type] => utility [patent_app_number] => 18/115774 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115774
CONTAINER AND CONTAINING BODY Feb 28, 2023 Abandoned
Array ( [id] => 18467943 [patent_doc_number] => 20230202224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => MACHINE-READABLE OPTICAL SECURITY DEVICE [patent_app_type] => utility [patent_app_number] => 18/175489 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175489
MACHINE-READABLE OPTICAL SECURITY DEVICE Feb 26, 2023 Pending
Array ( [id] => 18700723 [patent_doc_number] => 11787218 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-17 [patent_title] => Book cover embossing system and method [patent_app_type] => utility [patent_app_number] => 18/109343 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4881 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 18109343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109343
Book cover embossing system and method Feb 13, 2023 Issued
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