Search

Christopher J. Boswell

Examiner (ID: 5808, Phone: (571)272-7054 , Office: P/3673 )

Most Active Art Unit
3675
Art Unit(s)
3673, 3675, 3676
Total Applications
1741
Issued Applications
1111
Pending Applications
105
Abandoned Applications
540

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20256531 [patent_doc_number] => 12428874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Electronic lock with mortise insert [patent_app_type] => utility [patent_app_number] => 18/067107 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2330 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067107
Electronic lock with mortise insert Dec 15, 2022 Issued
Array ( [id] => 19643484 [patent_doc_number] => 20240418004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => LOCKING DEVICE FOR A CLOSURE ELEMENT [patent_app_type] => utility [patent_app_number] => 18/714971 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9598 [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] => 18714971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714971
Locking device for a closure element Dec 1, 2022 Issued
Array ( [id] => 19643488 [patent_doc_number] => 20240418008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => BLOCKING DEVICE FOR A CLOSURE ELEMENT OR A SWITCHING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/714914 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18714914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714914
Blocking device for a closure element or a switching element Dec 1, 2022 Issued
Array ( [id] => 19587007 [patent_doc_number] => 20240384564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => CYLINDER LOCK AND DOOR [patent_app_type] => utility [patent_app_number] => 18/714776 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18714776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714776
CYLINDER LOCK AND DOOR Nov 27, 2022 Pending
Array ( [id] => 18250615 [patent_doc_number] => 20230077654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => CONTROLLABLE DOOR LOCK [patent_app_type] => utility [patent_app_number] => 18/056300 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056300
Controllable door lock Nov 16, 2022 Issued
Array ( [id] => 20372905 [patent_doc_number] => 12480334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Flat key for a locking cylinder [patent_app_type] => utility [patent_app_number] => 18/708120 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18708120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708120
Flat key for a locking cylinder Nov 10, 2022 Issued
Array ( [id] => 18352173 [patent_doc_number] => 20230140284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => SECURABLE VEHICULAR LOCK BOX [patent_app_type] => utility [patent_app_number] => 17/978774 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978774
Securable vehicular lock box Oct 31, 2022 Issued
Array ( [id] => 19955626 [patent_doc_number] => 12326034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Safe locking mechanisms and related apparatus [patent_app_type] => utility [patent_app_number] => 17/978061 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 7091 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978061
Safe locking mechanisms and related apparatus Oct 30, 2022 Issued
Array ( [id] => 19128308 [patent_doc_number] => 20240133661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SECURITY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/972169 [patent_app_country] => US [patent_app_date] => 2022-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972169
SECURITY SYSTEM Oct 23, 2022 Abandoned
Array ( [id] => 19128308 [patent_doc_number] => 20240133661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SECURITY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/972169 [patent_app_country] => US [patent_app_date] => 2022-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972169
SECURITY SYSTEM Oct 22, 2022 Abandoned
Array ( [id] => 19067887 [patent_doc_number] => 20240102313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => COMBINATION LOCK FOR PREVENTING UNINTENTIONAL DIALING OF CHARACTER DISCS [patent_app_type] => utility [patent_app_number] => 17/936081 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17936081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/936081
COMBINATION LOCK FOR PREVENTING UNINTENTIONAL DIALING OF CHARACTER DISCS Sep 27, 2022 Abandoned
Array ( [id] => 18964622 [patent_doc_number] => 11898376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Door and window securing apparatus and method [patent_app_type] => utility [patent_app_number] => 17/947597 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 36 [patent_no_of_words] => 17633 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947597
Door and window securing apparatus and method Sep 18, 2022 Issued
Array ( [id] => 19557130 [patent_doc_number] => 20240368922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Safe Door and Safe Comprising Same [patent_app_type] => utility [patent_app_number] => 18/692363 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5680 [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] => 18692363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692363
Safe Door and Safe Comprising Same Sep 14, 2022 Issued
Array ( [id] => 18266703 [patent_doc_number] => 20230087945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => protective cage for a cash machine [patent_app_type] => utility [patent_app_number] => 17/930425 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17930425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930425
protective cage for a cash machine Sep 7, 2022 Abandoned
Array ( [id] => 18251959 [patent_doc_number] => 20230078998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => CYLINDER DRY LOCK ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/930127 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17930127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930127
Cylinder dry lock assembly Sep 6, 2022 Issued
Array ( [id] => 19537141 [patent_doc_number] => 12129684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Indicator lock for a public service room door [patent_app_type] => utility [patent_app_number] => 17/899994 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5924 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899994
Indicator lock for a public service room door Aug 30, 2022 Issued
Array ( [id] => 18274974 [patent_doc_number] => 11613909 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Key blank, a coded key and a cylinder lock and key system with improved stop arrangement [patent_app_type] => utility [patent_app_number] => 17/892931 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 86 [patent_no_of_words] => 11247 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892931
Key blank, a coded key and a cylinder lock and key system with improved stop arrangement Aug 21, 2022 Issued
Array ( [id] => 18085922 [patent_doc_number] => 11536047 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Key plug, a cylinder lock, a cylinder lock and key combination and a method to manufacture a key plug [patent_app_type] => utility [patent_app_number] => 17/892992 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 51 [patent_no_of_words] => 11207 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892992
Key plug, a cylinder lock, a cylinder lock and key combination and a method to manufacture a key plug Aug 21, 2022 Issued
Array ( [id] => 18102843 [patent_doc_number] => 11542724 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Key blank, a key, and a cylinder lock and key combination [patent_app_type] => utility [patent_app_number] => 17/892938 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 64 [patent_no_of_words] => 13513 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892938
Key blank, a key, and a cylinder lock and key combination Aug 21, 2022 Issued
Array ( [id] => 20757274 [patent_doc_number] => 12650035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Bicycle locking device [patent_app_type] => utility [patent_app_number] => 18/684981 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18684981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/684981
Bicycle locking device Aug 18, 2022 Issued
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