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Nathan Cumar

Examiner (ID: 13959)

Most Active Art Unit
3675
Art Unit(s)
3674, 3675
Total Applications
1355
Issued Applications
1015
Pending Applications
106
Abandoned Applications
256

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20414531 [patent_doc_number] => 12497804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Chain lock [patent_app_type] => utility [patent_app_number] => 18/502662 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502662
Chain lock Nov 5, 2023 Issued
Array ( [id] => 18956078 [patent_doc_number] => 20240044405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => LOW PROFILE OUTER BELT SEAL WITH IMPROVED RETENTION [patent_app_type] => utility [patent_app_number] => 18/382815 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6419 [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] => 18382815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382815
Low profile outer belt seal with improved retention Oct 22, 2023 Issued
Array ( [id] => 18956081 [patent_doc_number] => 20240044408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Hygienic Hole Seal [patent_app_type] => utility [patent_app_number] => 18/488212 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10844 [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] => 18488212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488212
Hygienic hole seal Oct 16, 2023 Issued
Array ( [id] => 19950864 [patent_doc_number] => 12322232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Knob holding structure and smart lock [patent_app_type] => utility [patent_app_number] => 18/487927 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487927
Knob holding structure and smart lock Oct 15, 2023 Issued
Array ( [id] => 19984727 [patent_doc_number] => 20250122949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => GAS VALVE LOCK OUT DEVICE [patent_app_type] => utility [patent_app_number] => 18/487335 [patent_app_country] => US [patent_app_date] => 2023-10-16 [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] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487335
Gas valve lock out device Oct 15, 2023 Issued
Array ( [id] => 19266181 [patent_doc_number] => 20240209880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => FIXING DEVICE [patent_app_type] => utility [patent_app_number] => 18/484583 [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] => 4202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484583
Fixing device Oct 10, 2023 Issued
Array ( [id] => 19948813 [patent_doc_number] => 12320166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Travel cuff [patent_app_type] => utility [patent_app_number] => 18/479197 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18479197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479197
Travel cuff Oct 1, 2023 Issued
Array ( [id] => 20158673 [patent_doc_number] => 12385287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Door lock mechanism [patent_app_type] => utility [patent_app_number] => 18/473532 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18473532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/473532
Door lock mechanism Sep 24, 2023 Issued
Array ( [id] => 19070558 [patent_doc_number] => 20240104984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => ELECTRONIC LOCKSET FOR SLIDING DOOR [patent_app_type] => utility [patent_app_number] => 18/472410 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472410
Electronic lockset for sliding door Sep 21, 2023 Issued
Array ( [id] => 20478926 [patent_doc_number] => 12527384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Magnetic locking device with hold-open mechanism [patent_app_type] => utility [patent_app_number] => 18/580704 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 80 [patent_figures_cnt] => 142 [patent_no_of_words] => 12996 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18580704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580704
Magnetic locking device with hold-open mechanism Sep 19, 2023 Issued
Array ( [id] => 19751509 [patent_doc_number] => 20250040074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => LOCKING HANDLE FOR SERVER RACK TRAY [patent_app_type] => utility [patent_app_number] => 18/471105 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471105 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471105
LOCKING HANDLE FOR SERVER RACK TRAY Sep 19, 2023 Issued
Array ( [id] => 19746340 [patent_doc_number] => 20250034905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => TWIST ON THE HAND TO REPLACE THE LOCK CORE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/465394 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465394
TWIST ON THE HAND TO REPLACE THE LOCK CORE STRUCTURE Sep 11, 2023 Pending
Array ( [id] => 19004497 [patent_doc_number] => 20240068568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => ULTRA-SEAL GASKET FOR JOINING HIGH PURITY FLUID PATHWAYS [patent_app_type] => utility [patent_app_number] => 18/242238 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18242238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242238
Ultra-seal gasket for joining high purity fluid pathways Sep 4, 2023 Issued
Array ( [id] => 19826892 [patent_doc_number] => 12247663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Lip seals and related methods [patent_app_type] => utility [patent_app_number] => 18/461411 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 51 [patent_no_of_words] => 43119 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461411
Lip seals and related methods Sep 4, 2023 Issued
Array ( [id] => 19778943 [patent_doc_number] => 12227967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Handle catch assemblies [patent_app_type] => utility [patent_app_number] => 18/242270 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 10817 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242270
Handle catch assemblies Sep 4, 2023 Issued
Array ( [id] => 20302846 [patent_doc_number] => 12448827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Retention assembly and chassis having the same [patent_app_type] => utility [patent_app_number] => 18/230725 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230725
Retention assembly and chassis having the same Aug 6, 2023 Issued
Array ( [id] => 19266180 [patent_doc_number] => 20240209879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => FIXING DEVICE [patent_app_type] => utility [patent_app_number] => 18/358146 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358146
Fixing device Jul 24, 2023 Issued
Array ( [id] => 20542617 [patent_doc_number] => 20260049507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => MOTOR VEHICLE LOCK [patent_app_type] => utility [patent_app_number] => 19/100977 [patent_app_country] => US [patent_app_date] => 2023-07-19 [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] => -14 [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] => 19100977 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/100977
MOTOR VEHICLE LOCK Jul 18, 2023 Pending
Array ( [id] => 19498116 [patent_doc_number] => 20240337134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => CONTROL DEVICE FOR A PUSH BAR LATCH [patent_app_type] => utility [patent_app_number] => 18/355113 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355113
CONTROL DEVICE FOR A PUSH BAR LATCH Jul 18, 2023 Abandoned
Array ( [id] => 20511866 [patent_doc_number] => 20260035967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => LOCK FOR A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 19/100612 [patent_app_country] => US [patent_app_date] => 2023-07-19 [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] => -15 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19100612 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/100612
LOCK FOR A MOTOR VEHICLE Jul 18, 2023 Pending
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