Search

Chuck Y Mah

Examiner (ID: 4437, Phone: (571)272-7059 , Office: P/3677 )

Most Active Art Unit
3677
Art Unit(s)
3626, 3209, 3677, 3676, 3205
Total Applications
3973
Issued Applications
3273
Pending Applications
191
Abandoned Applications
568

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19854036 [patent_doc_number] => 12256843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Decorative knob cover [patent_app_type] => utility [patent_app_number] => 18/213547 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 1947 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18213547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213547
Decorative knob cover Jun 22, 2023 Issued
Array ( [id] => 19643481 [patent_doc_number] => 20240418001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => Deadbolt Covering Device [patent_app_type] => utility [patent_app_number] => 18/211564 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211564
Deadbolt covering device Jun 18, 2023 Issued
Array ( [id] => 19794742 [patent_doc_number] => 12235688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Multi-link hinge assembly [patent_app_type] => utility [patent_app_number] => 18/334719 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5124 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334719
Multi-link hinge assembly Jun 13, 2023 Issued
Array ( [id] => 18940186 [patent_doc_number] => 20240035325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => TENSION HINGE PIN FOR DOOR HINGES [patent_app_type] => utility [patent_app_number] => 18/327297 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18327297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327297
Tension hinge pin for door hinges May 31, 2023 Issued
Array ( [id] => 19962091 [patent_doc_number] => 12331580 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-17 [patent_title] => Damped door closer system and method [patent_app_type] => utility [patent_app_number] => 18/198359 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 5709 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198359
Damped door closer system and method May 16, 2023 Issued
Array ( [id] => 20108775 [patent_doc_number] => 12359484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Hinge [patent_app_type] => utility [patent_app_number] => 18/315693 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 45 [patent_no_of_words] => 4286 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315693
Hinge May 10, 2023 Issued
Array ( [id] => 18786669 [patent_doc_number] => 20230374833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => HINGE FOR DOORS [patent_app_type] => utility [patent_app_number] => 18/315833 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315833
HINGE FOR DOORS May 10, 2023 Pending
Array ( [id] => 18685630 [patent_doc_number] => 11781355 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-10 [patent_title] => Roller assembly with side-accessed adjustment mechanism [patent_app_type] => utility [patent_app_number] => 18/196013 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 6774 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196013
Roller assembly with side-accessed adjustment mechanism May 10, 2023 Issued
Array ( [id] => 19824983 [patent_doc_number] => 12245732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Grip handle assembly for a mop [patent_app_type] => utility [patent_app_number] => 18/142833 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4079 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142833
Grip handle assembly for a mop May 2, 2023 Issued
Array ( [id] => 19898236 [patent_doc_number] => 12276146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Profile rail for a door guide [patent_app_type] => utility [patent_app_number] => 18/143055 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5860 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143055
Profile rail for a door guide May 2, 2023 Issued
Array ( [id] => 19473088 [patent_doc_number] => 12103156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Rotating top grip [patent_app_type] => utility [patent_app_number] => 18/307819 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5312 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307819
Rotating top grip Apr 26, 2023 Issued
Array ( [id] => 20078031 [patent_doc_number] => 12352085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Gate hinge [patent_app_type] => utility [patent_app_number] => 18/139200 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 1244 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139200
Gate hinge Apr 24, 2023 Issued
Array ( [id] => 18809451 [patent_doc_number] => 20230383786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => HINGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/137033 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137033
HINGE DEVICE Apr 19, 2023 Abandoned
Array ( [id] => 20180003 [patent_doc_number] => 20250263961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => A PIVOT HINGE AND PIVOTAL DOOR LEAF [patent_app_type] => utility [patent_app_number] => 18/856893 [patent_app_country] => US [patent_app_date] => 2023-04-19 [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] => -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] => 18856893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/856893
A PIVOT HINGE AND PIVOTAL DOOR LEAF Apr 18, 2023 Pending
Array ( [id] => 19871681 [patent_doc_number] => 12264531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Drive device for a movable furniture part [patent_app_type] => utility [patent_app_number] => 18/136071 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 4719 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136071
Drive device for a movable furniture part Apr 17, 2023 Issued
Array ( [id] => 19381786 [patent_doc_number] => 20240271656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => HINGE ASSEMBLY AND TERMINAL PRODUCT [patent_app_type] => utility [patent_app_number] => 18/567497 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567497 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567497
HINGE ASSEMBLY AND TERMINAL PRODUCT Apr 13, 2023 Pending
Array ( [id] => 19676423 [patent_doc_number] => 12188275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Furniture drive for moving a furniture front part [patent_app_type] => utility [patent_app_number] => 18/133706 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 28 [patent_no_of_words] => 6549 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133706
Furniture drive for moving a furniture front part Apr 11, 2023 Issued
Array ( [id] => 20151000 [patent_doc_number] => 20250250838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => DEVICE FOR HOOKING AND ADJUSTING ACCESSORIES ALONG SUPPORT PROFILES [patent_app_type] => utility [patent_app_number] => 18/855692 [patent_app_country] => US [patent_app_date] => 2023-03-27 [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] => -4 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18855692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/855692
DEVICE FOR HOOKING AND ADJUSTING ACCESSORIES ALONG SUPPORT PROFILES Mar 26, 2023 Pending
Array ( [id] => 19505405 [patent_doc_number] => 12116818 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => Quiet hinge mechanism assembly [patent_app_type] => utility [patent_app_number] => 18/126412 [patent_app_country] => US [patent_app_date] => 2023-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3125 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126412
Quiet hinge mechanism assembly Mar 24, 2023 Issued
Array ( [id] => 18656722 [patent_doc_number] => 20230302623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => HAND-HELD TOOL STOCK ADAPTER [patent_app_type] => utility [patent_app_number] => 18/125674 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125674
HAND-HELD TOOL STOCK ADAPTER Mar 22, 2023 Pending
Menu