Search

Chuck Y. Mah

Examiner (ID: 5553, Phone: (571)272-7059 , Office: P/3677 )

Most Active Art Unit
3677
Art Unit(s)
3205, 3677, 3209, 3676, 3626
Total Applications
3999
Issued Applications
3299
Pending Applications
171
Abandoned Applications
569

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18530550 [patent_doc_number] => 20230235620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => DE-MAG DOOR PLATE [patent_app_type] => utility [patent_app_number] => 18/159294 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159294 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159294
DE-MAG DOOR PLATE Jan 24, 2023 Abandoned
Array ( [id] => 19312022 [patent_doc_number] => 12037826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Hinge [patent_app_type] => utility [patent_app_number] => 18/095919 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4515 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095919
Hinge Jan 10, 2023 Issued
Array ( [id] => 19174278 [patent_doc_number] => 20240160252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => HINGE [patent_app_type] => utility [patent_app_number] => 18/153222 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 497 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153222
Hinge Jan 10, 2023 Issued
Array ( [id] => 19890830 [patent_doc_number] => 20250116142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => COUPLING AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 18/727277 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18727277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727277
COUPLING AND ASSOCIATED METHODS Jan 9, 2023 Pending
Array ( [id] => 19863001 [patent_doc_number] => 20250101787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => FLAP FITTING AND ITEM OF FURNITURE [patent_app_type] => utility [patent_app_number] => 18/729925 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18729925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/729925
Flap fitting and item of furniture Jan 9, 2023 Issued
Array ( [id] => 18389232 [patent_doc_number] => 20230157450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => FURNITURE DAMPER [patent_app_type] => utility [patent_app_number] => 18/094620 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18094620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094620
Furniture damper Jan 8, 2023 Issued
Array ( [id] => 19292220 [patent_doc_number] => 12031570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Hinge [patent_app_type] => utility [patent_app_number] => 18/150940 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3370 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 568 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150940
Hinge Jan 5, 2023 Issued
Array ( [id] => 19769256 [patent_doc_number] => 20250050682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => TIP-RESISTANT CASTER ASSEMBLY AND MOBILE APPARATUS, AND METHOD FACILITATING AUTONOMOUS NAVIGATION [patent_app_type] => utility [patent_app_number] => 18/721084 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18721084 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/721084
TIP-RESISTANT CASTER ASSEMBLY AND MOBILE APPARATUS, AND METHOD FACILITATING AUTONOMOUS NAVIGATION Jan 3, 2023 Pending
Array ( [id] => 19282244 [patent_doc_number] => 20240218718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => HINGE, HINGE SYSTEM AND METHOD OF HINGING [patent_app_type] => utility [patent_app_number] => 18/092894 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092894
Hinge, hinge system and method of hinging Jan 2, 2023 Issued
Array ( [id] => 19832896 [patent_doc_number] => 20250084682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => HINGE IN PARTICULAR FOR HOUSEHOLD APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/727545 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7673 [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] => 18727545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727545
HINGE IN PARTICULAR FOR HOUSEHOLD APPLIANCE Dec 28, 2022 Pending
Array ( [id] => 18498014 [patent_doc_number] => 20230220714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => PANIC DEVICE WITH DOOR CLOSER [patent_app_type] => utility [patent_app_number] => 18/086929 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086929
Panic device with door closer Dec 21, 2022 Issued
Array ( [id] => 19264952 [patent_doc_number] => 20240208651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SERVICE TROLLEY WITH BALL CASTER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/087656 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18087656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087656
SERVICE TROLLEY WITH BALL CASTER ASSEMBLY Dec 21, 2022 Abandoned
Array ( [id] => 18484594 [patent_doc_number] => 20230211899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => MORPHING SELF-STIFFENING ARRAY (MOSSA) AND HINGE [patent_app_type] => utility [patent_app_number] => 18/068716 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068716
Morphing self-stiffening array (MOSSA) and hinge Dec 19, 2022 Issued
Array ( [id] => 19801180 [patent_doc_number] => 20250067105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => ARRANGEMENT FOR ACCESS MEMBER, ACCESS MEMBER SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/719295 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4356 [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] => 18719295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/719295
Arrangement for access member, access member system and method Dec 12, 2022 Issued
Array ( [id] => 18952946 [patent_doc_number] => 20240041273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Quick-release and quick-installation hinge assembly [patent_app_type] => utility [patent_app_number] => 18/077236 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077236
Quick-release and quick-installation hinge assembly Dec 7, 2022 Issued
Array ( [id] => 18675961 [patent_doc_number] => 20230313585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => MODULAR HOLD-OPEN DEVICE FOR DOOR CLOSERS [patent_app_type] => utility [patent_app_number] => 18/075966 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13011 [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] => 18075966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075966
Modular hold-open device for door closers Dec 5, 2022 Issued
Array ( [id] => 18779549 [patent_doc_number] => 11821246 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Doorstop [patent_app_type] => utility [patent_app_number] => 17/992848 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 688 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992848 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992848
Doorstop Nov 21, 2022 Issued
Array ( [id] => 19693771 [patent_doc_number] => 20250012316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => DOUBLE-JOINT DEVICE FOR PRODUCT [patent_app_type] => utility [patent_app_number] => 18/709834 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18709834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709834
Double-joint device for product Nov 10, 2022 Issued
Array ( [id] => 19778953 [patent_doc_number] => 12227977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Hinge system for vehicle door [patent_app_type] => utility [patent_app_number] => 18/051667 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6712 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051667
Hinge system for vehicle door Oct 31, 2022 Issued
Array ( [id] => 18192882 [patent_doc_number] => 20230046401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Continuous Locking Hinge Assemblies and Folding Door Assemblies Including the Same [patent_app_type] => utility [patent_app_number] => 17/976984 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976984
Continuous locking hinge assemblies and folding door assemblies including the same Oct 30, 2022 Issued
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