Search

Chuck Y. Mah

Examiner (ID: 4437)

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] => 15497519 [patent_doc_number] => 20200048948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => DAMPER HINGE AND WESTERN-STYLE TOILET USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/521095 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521095
Damper hinge and western-style toilet using the same Jul 23, 2019 Issued
Array ( [id] => 15436761 [patent_doc_number] => 20200032564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => HINGE FOR MAINTAINING POSTS IN LONGITUDINAL CONTACT [patent_app_type] => utility [patent_app_number] => 16/521123 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16521123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521123
Hinge for maintaining posts in longitudinal contact Jul 23, 2019 Issued
Array ( [id] => 17628995 [patent_doc_number] => 20220164010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => DOORS HINGEDLY ATTACHED TO ELECTRONIC DEVICE COMPONENT HOUSING [patent_app_type] => utility [patent_app_number] => 17/599602 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599602
DOORS HINGEDLY ATTACHED TO ELECTRONIC DEVICE COMPONENT HOUSING Jul 23, 2019 Abandoned
Array ( [id] => 17229174 [patent_doc_number] => 20210355730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Hinge for the controlled rotary movement of a door, a door leaf or similar [patent_app_type] => utility [patent_app_number] => 17/284460 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4419 [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] => 17284460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284460
Hinge for the controlled rotary movement of a door, a door leaf or similar Jul 22, 2019 Issued
Array ( [id] => 16941495 [patent_doc_number] => 11053724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Device to assist in closing doors [patent_app_type] => utility [patent_app_number] => 16/519772 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5622 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 16519772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519772
Device to assist in closing doors Jul 22, 2019 Issued
Array ( [id] => 16014237 [patent_doc_number] => 20200181961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => DOOR HINGE AND METHOD OF MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 16/520125 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520125
Door hinge and method of manufacturing same Jul 22, 2019 Issued
Array ( [id] => 16407167 [patent_doc_number] => 10815713 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-27 [patent_title] => Clamping bar arm for concealed door closer [patent_app_type] => utility [patent_app_number] => 16/516297 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1499 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16516297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/516297
Clamping bar arm for concealed door closer Jul 18, 2019 Issued
Array ( [id] => 15176423 [patent_doc_number] => 20190358803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => Handle Grip and Process for Making Same [patent_app_type] => utility [patent_app_number] => 16/516205 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16516205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/516205
Handle grip and process for making same Jul 17, 2019 Issued
Array ( [id] => 17453465 [patent_doc_number] => 11268313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Compact hinge device [patent_app_type] => utility [patent_app_number] => 17/264802 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 2256 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264802
Compact hinge device Jul 16, 2019 Issued
Array ( [id] => 15433553 [patent_doc_number] => 20200030959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => HANDHELD WORK APPARATUS AND METHOD FOR MOUNTING AN ANTI-VIBRATION UNIT THEREOF [patent_app_type] => utility [patent_app_number] => 16/513347 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513347 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513347
Handheld work apparatus and method for mounting an anti-vibration unit thereof Jul 15, 2019 Issued
Array ( [id] => 16277295 [patent_doc_number] => 10760314 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-01 [patent_title] => Boxcar plug door roller alignment system [patent_app_type] => utility [patent_app_number] => 16/513096 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1318 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513096
Boxcar plug door roller alignment system Jul 15, 2019 Issued
Array ( [id] => 16893624 [patent_doc_number] => 11035164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Adjustable torsional door rod [patent_app_type] => utility [patent_app_number] => 16/507156 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507156
Adjustable torsional door rod Jul 9, 2019 Issued
Array ( [id] => 15348861 [patent_doc_number] => 20200012322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => HINGE MODULE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/447987 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447987
Hinge module and electronic device Jun 20, 2019 Issued
Array ( [id] => 15294725 [patent_doc_number] => 20190390498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => HYDRAULIC DRIVE FOR A DOOR SASH OR WINDOW SASH [patent_app_type] => utility [patent_app_number] => 16/447532 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16447532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447532
Hydraulic drive for a door sash or window sash Jun 19, 2019 Issued
Array ( [id] => 16492843 [patent_doc_number] => 10858872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Door closer casings [patent_app_type] => utility [patent_app_number] => 16/446103 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6969 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446103
Door closer casings Jun 18, 2019 Issued
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
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