Search

Yuk Chow

Examiner (ID: 3233, Phone: (571)270-1544 , Office: P/2693 )

Most Active Art Unit
2629
Art Unit(s)
2693, 2629
Total Applications
278
Issued Applications
169
Pending Applications
4
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14439415 [patent_doc_number] => 20190177580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => CIGAR GLUE AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/216600 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216600
Cigar glue and method of use Dec 10, 2018 Issued
Array ( [id] => 16295537 [patent_doc_number] => 20200281260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => AEROSOL-GENERATING ARTICLE HAVING MOUTHPIECE WITH UPSTREAM CAVITY [patent_app_type] => utility [patent_app_number] => 16/753852 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16753852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753852
AEROSOL-GENERATING ARTICLE HAVING MOUTHPIECE WITH UPSTREAM CAVITY Nov 26, 2018 Pending
Array ( [id] => 16295537 [patent_doc_number] => 20200281260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => AEROSOL-GENERATING ARTICLE HAVING MOUTHPIECE WITH UPSTREAM CAVITY [patent_app_type] => utility [patent_app_number] => 16/753852 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16753852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753852
AEROSOL-GENERATING ARTICLE HAVING MOUTHPIECE WITH UPSTREAM CAVITY Nov 26, 2018 Pending
Array ( [id] => 20400815 [patent_doc_number] => 12490773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Consumable ventilation control [patent_app_type] => utility [patent_app_number] => 16/765118 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3571 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16765118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/765118
Consumable ventilation control Nov 15, 2018 Issued
Array ( [id] => 16604176 [patent_doc_number] => 10905158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Two way humidity control pack [patent_app_type] => utility [patent_app_number] => 16/181438 [patent_app_country] => US [patent_app_date] => 2018-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 65 [patent_no_of_words] => 13738 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16181438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/181438
Two way humidity control pack Nov 5, 2018 Issued
Array ( [id] => 16536106 [patent_doc_number] => 10878717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Methods and products to facilitate smokers switching to a tobacco heating product or e-cigarettes [patent_app_type] => utility [patent_app_number] => 16/178298 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 34429 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178298 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178298
Methods and products to facilitate smokers switching to a tobacco heating product or e-cigarettes Oct 31, 2018 Issued
Array ( [id] => 15861393 [patent_doc_number] => 20200138100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => DUAL-PURPOSE SMOKING DEVICE AND HYDROGEN INHALER [patent_app_type] => utility [patent_app_number] => 16/607474 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16607474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/607474
DUAL-PURPOSE SMOKING DEVICE AND HYDROGEN INHALER Oct 18, 2018 Abandoned
Array ( [id] => 19519364 [patent_doc_number] => 12121054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Smoking article filter [patent_app_type] => utility [patent_app_number] => 16/652880 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3926 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16652880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652880
Smoking article filter Sep 30, 2018 Issued
Array ( [id] => 14101767 [patent_doc_number] => 20190092559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => SMOKING ACCESSORY AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/136848 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16136848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136848
SMOKING ACCESSORY AND RELATED METHODS Sep 19, 2018 Abandoned
Array ( [id] => 14067691 [patent_doc_number] => 20190082733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => INTERLOCKING HOOKAH SUPPORT DEVICE AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/135221 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16135221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/135221
Interlocking hookah support device and system Sep 18, 2018 Issued
Array ( [id] => 16236052 [patent_doc_number] => 20200253286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => AEROSOL-GENERATING MATERIAL ROD SEGMENT [patent_app_type] => utility [patent_app_number] => 16/649726 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649726
AEROSOL-GENERATING MATERIAL ROD SEGMENT Sep 18, 2018 Pending
Array ( [id] => 16997855 [patent_doc_number] => 11076634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Metered smoking apparatus [patent_app_type] => utility [patent_app_number] => 16/128087 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7556 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16128087 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/128087
Metered smoking apparatus Sep 10, 2018 Issued
Array ( [id] => 14039471 [patent_doc_number] => 20190075842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => HIGH DPF CELLULOSE ACETATE TOW AND PROCESS FOR MAKING [patent_app_type] => utility [patent_app_number] => 16/125476 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16125476 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/125476
HIGH DPF CELLULOSE ACETATE TOW AND PROCESS FOR MAKING Sep 6, 2018 Pending
Array ( [id] => 15614591 [patent_doc_number] => 20200077700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => ELECTRONIC CIGARETTE ANTI-ROLL CASE [patent_app_type] => utility [patent_app_number] => 16/124907 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16124907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/124907
ELECTRONIC CIGARETTE ANTI-ROLL CASE Sep 6, 2018 Abandoned
Array ( [id] => 15584827 [patent_doc_number] => 20200068948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => Simulated Smoking Device and Heating Module [patent_app_type] => utility [patent_app_number] => 16/119081 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16119081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119081
Simulated Smoking Device and Heating Module Aug 30, 2018 Abandoned
Array ( [id] => 14387333 [patent_doc_number] => 10306920 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-04 [patent_title] => Cigarette smoke filtration apparatus [patent_app_type] => utility [patent_app_number] => 16/107121 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4946 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16107121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/107121
Cigarette smoke filtration apparatus Aug 20, 2018 Issued
Array ( [id] => 15523529 [patent_doc_number] => 20200054070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => ELECTRONIC SMOKING DEVICE [patent_app_type] => utility [patent_app_number] => 16/103918 [patent_app_country] => US [patent_app_date] => 2018-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16103918 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/103918
Electronic smoking device Aug 13, 2018 Issued
Array ( [id] => 15034067 [patent_doc_number] => 20190328038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => HEATING DEVICE [patent_app_type] => utility [patent_app_number] => 16/101651 [patent_app_country] => US [patent_app_date] => 2018-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16101651 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/101651
HEATING DEVICE Aug 12, 2018 Abandoned
Array ( [id] => 14463081 [patent_doc_number] => 20190183179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => DISCRETE APPARATUS FOR SELF-ADMINISTRATION OF CANNABINOIDS [patent_app_type] => utility [patent_app_number] => 16/055020 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3905 [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] => 16055020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/055020
Discrete apparatus for self-administration of cannabinoids Aug 2, 2018 Issued
Array ( [id] => 13547231 [patent_doc_number] => 20180325163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => NON-COMBUSTION TYPE INHALATION ARTICLE [patent_app_type] => utility [patent_app_number] => 16/046703 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16046703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/046703
Non-combustion type inhalation article Jul 25, 2018 Issued
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