Search

Randall E. Chin

Examiner (ID: 13996, Phone: (571)272-1270 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
1744, 3723, 3405, 2899, 2402
Total Applications
3276
Issued Applications
2426
Pending Applications
137
Abandoned Applications
726

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20555856 [patent_doc_number] => 20260055636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => Cylinder Lock [patent_app_type] => utility [patent_app_number] => 19/308591 [patent_app_country] => US [patent_app_date] => 2025-08-25 [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] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19308591 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/308591
Cylinder Lock Aug 24, 2025 Pending
Array ( [id] => 20511870 [patent_doc_number] => 20260035971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => DOOR STABILIZER [patent_app_type] => utility [patent_app_number] => 19/272369 [patent_app_country] => US [patent_app_date] => 2025-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19272369 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/272369
DOOR STABILIZER Jul 16, 2025 Pending
19/146248 MOTOR VEHICLE LOCK Jul 7, 2025 Pending
Array ( [id] => 20288856 [patent_doc_number] => 20250314099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => INDICATOR LEVER [patent_app_type] => utility [patent_app_number] => 19/240794 [patent_app_country] => US [patent_app_date] => 2025-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19240794 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/240794
INDICATOR LEVER Jun 16, 2025 Pending
Array ( [id] => 20511868 [patent_doc_number] => 20260035969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => SECURITY DOORSTOP AND ALARM [patent_app_type] => utility [patent_app_number] => 19/230062 [patent_app_country] => US [patent_app_date] => 2025-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19230062 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/230062
SECURITY DOORSTOP AND ALARM Jun 4, 2025 Pending
Array ( [id] => 20150995 [patent_doc_number] => 20250250833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => MAGNETIC SAFETY GATE LATCH [patent_app_type] => utility [patent_app_number] => 19/189346 [patent_app_country] => US [patent_app_date] => 2025-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19189346 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/189346
MAGNETIC SAFETY GATE LATCH Apr 24, 2025 Pending
Array ( [id] => 20059978 [patent_doc_number] => 20250198200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => LOCKABLE CABINET SYSTEM AND LOCKING ASSEMBLY THEREFOR [patent_app_type] => utility [patent_app_number] => 19/071483 [patent_app_country] => US [patent_app_date] => 2025-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 19071483 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/071483
LOCKABLE CABINET SYSTEM AND LOCKING ASSEMBLY THEREFOR Mar 4, 2025 Pending
Array ( [id] => 20050550 [patent_doc_number] => 20250188772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => DUAL FUNCTION SECURITY/FIRE LOCKING MECHANISM FOR FIRE RATED DEVICES [patent_app_type] => utility [patent_app_number] => 19/062856 [patent_app_country] => US [patent_app_date] => 2025-02-25 [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] => -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] => 19062856 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/062856
DUAL FUNCTION SECURITY/FIRE LOCKING MECHANISM FOR FIRE RATED DEVICES Feb 24, 2025 Pending
Array ( [id] => 20164871 [patent_doc_number] => 20250256917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SHIPPING CONTAINER THEFT PREVENTION DEVICE [patent_app_type] => utility [patent_app_number] => 19/049745 [patent_app_country] => US [patent_app_date] => 2025-02-10 [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] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19049745 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/049745
SHIPPING CONTAINER THEFT PREVENTION DEVICE Feb 9, 2025 Pending
Array ( [id] => 20179998 [patent_doc_number] => 20250263956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => LID OPENING AND CLOSING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/042776 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19042776 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/042776
LID OPENING AND CLOSING SYSTEM Jan 30, 2025 Pending
Array ( [id] => 20136651 [patent_doc_number] => 20250243695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SAFETY DEVICE FOR A VEHICLE DOOR HANDLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/040295 [patent_app_country] => US [patent_app_date] => 2025-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19040295 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/040295
SAFETY DEVICE FOR A VEHICLE DOOR HANDLE ASSEMBLY Jan 28, 2025 Pending
Array ( [id] => 20008116 [patent_doc_number] => 20250146338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SYSTEM AND METHOD FOR SHELTERING IN PLACE WITH ADVANCED RESPONDER NOTIFICATION AND READY ACCESS [patent_app_type] => utility [patent_app_number] => 19/016460 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 19016460 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/016460
SYSTEM AND METHOD FOR SHELTERING IN PLACE WITH ADVANCED RESPONDER NOTIFICATION AND READY ACCESS Jan 9, 2025 Pending
Array ( [id] => 20322064 [patent_doc_number] => 20250334152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => TORQUE-LIMITING SPINDLE [patent_app_type] => utility [patent_app_number] => 19/006421 [patent_app_country] => US [patent_app_date] => 2024-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2323 [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] => 19006421 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/006421
TORQUE-LIMITING SPINDLE Dec 30, 2024 Pending
Array ( [id] => 19877357 [patent_doc_number] => 20250109614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => ANGLE-DETECTING DOOR HANDLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/980830 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6207 [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] => 18980830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/980830
ANGLE-DETECTING DOOR HANDLE ASSEMBLY Dec 12, 2024 Pending
Array ( [id] => 20041620 [patent_doc_number] => 20250179842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => LOCK DEVICE OF OPENED BACK DOOR FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/931632 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18931632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/931632
LOCK DEVICE OF OPENED BACK DOOR FOR VEHICLE Oct 29, 2024 Pending
Array ( [id] => 20059982 [patent_doc_number] => 20250198204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => DUAL LOCKING DOOR LATCH STRUCTURE OF VEHICLE [patent_app_type] => utility [patent_app_number] => 18/915808 [patent_app_country] => US [patent_app_date] => 2024-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18915808 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/915808
DUAL LOCKING DOOR LATCH STRUCTURE OF VEHICLE Oct 14, 2024 Pending
Array ( [id] => 20640077 [patent_doc_number] => 20260098430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-09 [patent_title] => COMBINATION LOCK FOR ELECTRONIC PRODUCT [patent_app_type] => utility [patent_app_number] => 18/911010 [patent_app_country] => US [patent_app_date] => 2024-10-09 [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] => -8 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911010
COMBINATION LOCK FOR ELECTRONIC PRODUCT Oct 8, 2024 Pending
Array ( [id] => 20008104 [patent_doc_number] => 20250146326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => INTELLIGENT LOCKSET AND DOOR [patent_app_type] => utility [patent_app_number] => 18/903402 [patent_app_country] => US [patent_app_date] => 2024-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18903402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/903402
INTELLIGENT LOCKSET AND DOOR Sep 30, 2024 Pending
Array ( [id] => 19709862 [patent_doc_number] => 20250020004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => VEHICLE DOOR ASSEMBLY AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/900867 [patent_app_country] => US [patent_app_date] => 2024-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900867 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900867
VEHICLE DOOR ASSEMBLY AND VEHICLE Sep 28, 2024 Pending
Array ( [id] => 20499396 [patent_doc_number] => 20260028854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => ELECTRIC LOCK AND CLUTCH MECHANISM THEREOF [patent_app_type] => utility [patent_app_number] => 18/814605 [patent_app_country] => US [patent_app_date] => 2024-08-26 [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] => -18 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18814605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/814605
ELECTRIC LOCK AND CLUTCH MECHANISM THEREOF Aug 25, 2024 Pending
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