Search

Nathan Cumar

Examiner (ID: 13839, Phone: (571)270-3112 , Office: P/3675 )

Most Active Art Unit
3675
Art Unit(s)
3674, 3675
Total Applications
1374
Issued Applications
1027
Pending Applications
110
Abandoned Applications
257

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19668108 [patent_doc_number] => 12180843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Resiliently deformable seal runner [patent_app_type] => utility [patent_app_number] => 18/188917 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4939 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188917
Resiliently deformable seal runner Mar 22, 2023 Issued
Array ( [id] => 20913081 [patent_doc_number] => 12709922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Lock holder for a motor vehicle locking device [patent_app_type] => utility [patent_app_number] => 18/852727 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18852727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852727
LOCK HOLDER FOR A MOTOR VEHICLE LOCKING DEVICE Mar 22, 2023 Pending
Array ( [id] => 20069211 [patent_doc_number] => 20250207433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => A Driving Device, In Particular For Controlling A Lock Equipped With A Cylinder Insert, A Rotary Housing Of A Driving Device, And A Toothed Ring Of A Driving Device [patent_app_type] => utility [patent_app_number] => 18/847527 [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] => 5646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18847527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847527
Driving device, in particular for controlling a lock equipped with a cylinder insert, a rotary housing of a driving device, and a toothed ring of a driving device Mar 15, 2023 Issued
Array ( [id] => 20173442 [patent_doc_number] => 12392176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Door latch device [patent_app_type] => utility [patent_app_number] => 18/183245 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4455 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 509 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183245 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183245
Door latch device Mar 13, 2023 Issued
Array ( [id] => 20059973 [patent_doc_number] => 20250198195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => DOOR LOCK WITH ASSOCIATED KEYS [patent_app_type] => utility [patent_app_number] => 18/847651 [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] => 1965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 573 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18847651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847651
Door lock with associated keys Mar 12, 2023 Issued
Array ( [id] => 19738701 [patent_doc_number] => 12215525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Locking device and method for securing cargo door [patent_app_type] => utility [patent_app_number] => 18/118747 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2710 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118747
Locking device and method for securing cargo door Mar 7, 2023 Issued
Array ( [id] => 19419013 [patent_doc_number] => 20240295136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => DOORKNOB WITH FIXING MECHANISM, LOCK ARRANGEMENT AND OPENING TOOL [patent_app_type] => utility [patent_app_number] => 18/116717 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18116717 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116717
Doorknob with fixing mechanism, lock arrangement and opening tool Mar 1, 2023 Issued
Array ( [id] => 18452721 [patent_doc_number] => 20230194001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Circumferential Sealing Assembly with Duct-Fed Hydrodynamic Grooves [patent_app_type] => utility [patent_app_number] => 18/112576 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112576
Circumferential sealing assembly with duct-fed hydrodynamic grooves Feb 21, 2023 Issued
Array ( [id] => 19390089 [patent_doc_number] => 20240279959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => AUTOMOTIVE ELEMENT THEFT PREVENTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/169933 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169933 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169933
Automotive element theft prevention device Feb 15, 2023 Issued
Array ( [id] => 19381831 [patent_doc_number] => 20240271701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SELF-RETAINING LIP SEAL [patent_app_type] => utility [patent_app_number] => 18/109336 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3670 [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] => 18109336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109336
Self-retaining lip seal Feb 13, 2023 Issued
Array ( [id] => 20865117 [patent_doc_number] => 12691992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Access control device, access control system, door portion having an access control device, and method for opening a door [patent_app_type] => utility [patent_app_number] => 18/838255 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2310 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18838255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/838255
ACCESS CONTROL DEVICE, ACCESS CONTROL SYSTEM, DOOR PORTION HAVING AN ACCESS CONTROL DEVICE, AND METHOD FOR OPENING A DOOR Feb 12, 2023 Issued
Array ( [id] => 19361457 [patent_doc_number] => 20240263491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => GUARD APPARATUS FOR A LATCH [patent_app_type] => utility [patent_app_number] => 18/106865 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18106865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106865
Guard apparatus for a latch Feb 6, 2023 Issued
Array ( [id] => 19890822 [patent_doc_number] => 20250116134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => ELECTROMECHANICAL LOCK AND METHOD [patent_app_type] => utility [patent_app_number] => 18/835960 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5563 [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] => 18835960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/835960
Electromechanical lock and method Feb 5, 2023 Issued
Array ( [id] => 19840535 [patent_doc_number] => 12252909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Vehicle door lock system [patent_app_type] => utility [patent_app_number] => 18/162929 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10693 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162929
Vehicle door lock system Jan 31, 2023 Issued
Array ( [id] => 18538091 [patent_doc_number] => 20230243194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => DOOR LOCK CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/162721 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162721
DOOR LOCK CONTROL SYSTEM Jan 31, 2023 Pending
Array ( [id] => 20045422 [patent_doc_number] => 20250183644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SEAL MEMBER, SYSTEM AND METHOD OF SEALING A MICRO TRENCH [patent_app_type] => utility [patent_app_number] => 18/833660 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18833660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/833660
SEAL MEMBER, SYSTEM AND METHOD OF SEALING A MICRO TRENCH Jan 26, 2023 Pending
Array ( [id] => 19809909 [patent_doc_number] => 12241283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Bolt lock [patent_app_type] => utility [patent_app_number] => 18/158483 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3688 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158483
Bolt lock Jan 23, 2023 Issued
Array ( [id] => 19763523 [patent_doc_number] => 12221807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Deadbolt assembly [patent_app_type] => utility [patent_app_number] => 18/098819 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 9407 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098819
Deadbolt assembly Jan 18, 2023 Issued
Array ( [id] => 20306047 [patent_doc_number] => 12452051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Systems and methods for hardware security module and physical safe integration [patent_app_type] => utility [patent_app_number] => 18/096783 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6629 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096783
Systems and methods for hardware security module and physical safe integration Jan 12, 2023 Issued
Array ( [id] => 19948816 [patent_doc_number] => 12320169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Closure latch assembly with release cable arrangement having an anti-rattle mechanism [patent_app_type] => utility [patent_app_number] => 18/094391 [patent_app_country] => US [patent_app_date] => 2023-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 58 [patent_no_of_words] => 8084 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094391
Closure latch assembly with release cable arrangement having an anti-rattle mechanism Jan 7, 2023 Issued
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