Search

Chuck Y. Mah

Examiner (ID: 13677, Phone: (571)272-7059 , Office: P/3677 )

Most Active Art Unit
3677
Art Unit(s)
3677, 3626, 3676, 3205, 3209
Total Applications
4018
Issued Applications
3318
Pending Applications
168
Abandoned Applications
570

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15294681 [patent_doc_number] => 20190390476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => Handle for Door Closing [patent_app_type] => utility [patent_app_number] => 16/442315 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442315
Handle for door closing Jun 13, 2019 Issued
Array ( [id] => 16276211 [patent_doc_number] => 10759220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Caster wheel protection system [patent_app_type] => utility [patent_app_number] => 16/439989 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4038 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439989
Caster wheel protection system Jun 12, 2019 Issued
Array ( [id] => 14898113 [patent_doc_number] => 20190292822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => DOOR HINGE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/436966 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436966
DOOR HINGE ASSEMBLY Jun 10, 2019 Abandoned
Array ( [id] => 17968663 [patent_doc_number] => 11486181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Device for opening and closing supported covers [patent_app_type] => utility [patent_app_number] => 16/973049 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6803 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973049
Device for opening and closing supported covers Jun 6, 2019 Issued
Array ( [id] => 17665741 [patent_doc_number] => 11359423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Retainer housing for a door check [patent_app_type] => utility [patent_app_number] => 15/734549 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4703 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15734549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734549
Retainer housing for a door check Jun 4, 2019 Issued
Array ( [id] => 16933042 [patent_doc_number] => 20210198931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => IMPROVEMENTS IN HINGES [patent_app_type] => utility [patent_app_number] => 17/058031 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058031
Hinges May 29, 2019 Issued
Array ( [id] => 16483660 [patent_doc_number] => 20200377261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => Universal Handle Attachment Tool for Manipulating Different Containers [patent_app_type] => utility [patent_app_number] => 16/425823 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425823
Universal handle attachment tool for manipulating different containers May 28, 2019 Issued
Array ( [id] => 16956487 [patent_doc_number] => 11060336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Window stay [patent_app_type] => utility [patent_app_number] => 16/423833 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 7150 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423833
Window stay May 27, 2019 Issued
Array ( [id] => 16290567 [patent_doc_number] => 10767406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Hinge mechanism [patent_app_type] => utility [patent_app_number] => 16/422984 [patent_app_country] => US [patent_app_date] => 2019-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3921 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422984
Hinge mechanism May 24, 2019 Issued
Array ( [id] => 16491809 [patent_doc_number] => 10857833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Caster assembly with brake assembly having low actuation force [patent_app_type] => utility [patent_app_number] => 16/418037 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 5058 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16418037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418037
Caster assembly with brake assembly having low actuation force May 20, 2019 Issued
Array ( [id] => 16934388 [patent_doc_number] => 20210200277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => HINGE STRUCTURE FOR TERMINAL FOLDABLE IN BOTH DIRECTIONS [patent_app_type] => utility [patent_app_number] => 17/056787 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056787
HINGE STRUCTURE FOR TERMINAL FOLDABLE IN BOTH DIRECTIONS May 19, 2019 Abandoned
Array ( [id] => 16183882 [patent_doc_number] => 10717183 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-21 [patent_title] => Locking hub and extensible handle assembly [patent_app_type] => utility [patent_app_number] => 16/415745 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 3630 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415745
Locking hub and extensible handle assembly May 16, 2019 Issued
Array ( [id] => 16344240 [patent_doc_number] => 20200308890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => CAM TYPE DOOR CLOSER [patent_app_type] => utility [patent_app_number] => 16/415129 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415129
Cam type door closer May 16, 2019 Issued
Array ( [id] => 17571479 [patent_doc_number] => 11319739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Stay [patent_app_type] => utility [patent_app_number] => 17/250288 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5250 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17250288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250288
Stay May 15, 2019 Issued
Array ( [id] => 17743019 [patent_doc_number] => 11391077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Hinge with multi-stage opening action [patent_app_type] => utility [patent_app_number] => 17/055385 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 30 [patent_no_of_words] => 11756 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17055385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055385
Hinge with multi-stage opening action May 14, 2019 Issued
Array ( [id] => 17067856 [patent_doc_number] => 20210270071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => DECELERATED HINGE FOR FURNITURE [patent_app_type] => utility [patent_app_number] => 17/254436 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3344 [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] => 17254436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254436
Decelerated hinge for furniture May 13, 2019 Issued
Array ( [id] => 16276212 [patent_doc_number] => 10759221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-01 [patent_title] => Caster device [patent_app_type] => utility [patent_app_number] => 16/406865 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1991 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406865
Caster device May 7, 2019 Issued
Array ( [id] => 16419989 [patent_doc_number] => 20200345187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => ADJUSTABLE BATHROOM GRAB BAR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/402382 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402382
Adjustable bathroom grab bar assembly May 2, 2019 Issued
Array ( [id] => 15039791 [patent_doc_number] => 20190330900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => Hinge Device [patent_app_type] => utility [patent_app_number] => 16/394502 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394502
Hinge device Apr 24, 2019 Issued
Array ( [id] => 15039789 [patent_doc_number] => 20190330899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => Hinge Device [patent_app_type] => utility [patent_app_number] => 16/394479 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394479
Hinge device Apr 24, 2019 Issued
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