Search

Chuck Y. Mah

Examiner (ID: 3992, Phone: (571)272-7059 , Office: P/3677 )

Most Active Art Unit
3677
Art Unit(s)
3209, 3205, 3626, 3677, 3676
Total Applications
3976
Issued Applications
3282
Pending Applications
185
Abandoned Applications
568

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18940187 [patent_doc_number] => 20240035326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => FLUID DAMPING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/356483 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356483
FLUID DAMPING APPARATUS Jul 20, 2023 Abandoned
Array ( [id] => 19602959 [patent_doc_number] => 20240393839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => WIRE-PASSABLE HINGE [patent_app_type] => utility [patent_app_number] => 18/350569 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350569
Wire-passable hinge Jul 10, 2023 Issued
Array ( [id] => 19537152 [patent_doc_number] => 12129695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Door stop mechanism [patent_app_type] => utility [patent_app_number] => 18/350430 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 6935 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350430
Door stop mechanism Jul 10, 2023 Issued
Array ( [id] => 19676421 [patent_doc_number] => 12188273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-07 [patent_title] => Hinge assembly with energy control and methods [patent_app_type] => utility [patent_app_number] => 18/219252 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6994 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18219252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/219252
Hinge assembly with energy control and methods Jul 6, 2023 Issued
Array ( [id] => 19666790 [patent_doc_number] => 12179513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Caster wheel assembly for an outdoor power equipment machine [patent_app_type] => utility [patent_app_number] => 18/341931 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 26 [patent_no_of_words] => 5622 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18341931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341931
Caster wheel assembly for an outdoor power equipment machine Jun 26, 2023 Issued
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] => 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] => 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 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] => 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
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