Search

Thuan V. Do

Examiner (ID: 3444, Phone: (571)272-1891 , Office: P/2851 )

Most Active Art Unit
2825
Art Unit(s)
2763, 2851, 2825, 2768
Total Applications
1369
Issued Applications
1268
Pending Applications
16
Abandoned Applications
89

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16786995 [patent_doc_number] => 10989415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Entertainment apparatus [patent_app_type] => utility [patent_app_number] => 16/296945 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3793 [patent_no_of_claims] => 18 [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] => 16296945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/296945
Entertainment apparatus Mar 7, 2019 Issued
Array ( [id] => 17030537 [patent_doc_number] => 11092344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Household cooking appliance [patent_app_type] => utility [patent_app_number] => 16/295954 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 10192 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295954
Household cooking appliance Mar 6, 2019 Issued
Array ( [id] => 15551839 [patent_doc_number] => 20200060331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => CIGARETTE LIGHTER CASE WITH REPLACEABLE POKER AND TAMPER [patent_app_type] => utility [patent_app_number] => 16/284740 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284740
CIGARETTE LIGHTER CASE WITH REPLACEABLE POKER AND TAMPER Feb 24, 2019 Abandoned
Array ( [id] => 17241372 [patent_doc_number] => 20210361115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => DIRECT-CURRENT, SOLID-FUEL GRILL [patent_app_type] => utility [patent_app_number] => 15/733638 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733638
Direct-current solid-fuel grill Feb 7, 2019 Issued
Array ( [id] => 16239324 [patent_doc_number] => 20200256558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => METHOD OF OPERATING AN AIR PUMP FOR A BOOSTED GAS BURNER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/270648 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16270648 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/270648
METHOD OF OPERATING AN AIR PUMP FOR A BOOSTED GAS BURNER ASSEMBLY Feb 7, 2019 Abandoned
Array ( [id] => 16801017 [patent_doc_number] => 10995948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Gas-assisted liquid fuel oxygen reactor [patent_app_type] => utility [patent_app_number] => 16/267030 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6392 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 16267030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/267030
Gas-assisted liquid fuel oxygen reactor Feb 3, 2019 Issued
Array ( [id] => 14686921 [patent_doc_number] => 20190242575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => Flare Monitoring and Control Method and Apparatus [patent_app_type] => utility [patent_app_number] => 16/262445 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262445
Flare monitoring and control method and apparatus Jan 29, 2019 Issued
Array ( [id] => 17045720 [patent_doc_number] => 11098891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Additional primary air access for surface gas burners [patent_app_type] => utility [patent_app_number] => 16/251861 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3481 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16251861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/251861
Additional primary air access for surface gas burners Jan 17, 2019 Issued
Array ( [id] => 14344563 [patent_doc_number] => 20190154254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => COOKING DEVICE [patent_app_type] => utility [patent_app_number] => 16/250833 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16250833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/250833
Cooking device Jan 16, 2019 Issued
Array ( [id] => 14311829 [patent_doc_number] => 20190145618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => SYSTEMS AND METHODS FOR AGITATING FUEL WITHIN A HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/247491 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16247491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247491
Systems and methods for agitating fuel within a heat exchanger Jan 13, 2019 Issued
Array ( [id] => 16971320 [patent_doc_number] => 11067285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Gas cooking appliance [patent_app_type] => utility [patent_app_number] => 16/241196 [patent_app_country] => US [patent_app_date] => 2019-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4311 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16241196 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/241196
Gas cooking appliance Jan 6, 2019 Issued
Array ( [id] => 16862934 [patent_doc_number] => 11021668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Fuel source shaving device and method(s) of use [patent_app_type] => utility [patent_app_number] => 16/239469 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3916 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239469 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239469
Fuel source shaving device and method(s) of use Jan 2, 2019 Issued
Array ( [id] => 16736583 [patent_doc_number] => 10962221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Flame gun with flow control ring [patent_app_type] => utility [patent_app_number] => 16/234695 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1756 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16234695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/234695
Flame gun with flow control ring Dec 27, 2018 Issued
Array ( [id] => 14232687 [patent_doc_number] => 20190128516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => BURNER WITH VARIABLE PORT AREA [patent_app_type] => utility [patent_app_number] => 16/233219 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16233219 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/233219
Burner with variable port area Dec 26, 2018 Issued
Array ( [id] => 17163867 [patent_doc_number] => 11149958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => High capacity oven [patent_app_type] => utility [patent_app_number] => 16/230068 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4299 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16230068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/230068
High capacity oven Dec 20, 2018 Issued
Array ( [id] => 14187071 [patent_doc_number] => 20190113240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => COOKING FUME PURIFICATION MODULE AND COOKING FUME EXHAUST DEVICE [patent_app_type] => utility [patent_app_number] => 16/228729 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16228729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228729
Cooking fume purification module and cooking fume exhaust device Dec 19, 2018 Issued
Array ( [id] => 16396640 [patent_doc_number] => 20200337498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => GRILL WITH A MULTI-PART TILTABLE CHARCOAL GRATE HAVING A CHIMNEY EFFECT [patent_app_type] => utility [patent_app_number] => 16/956445 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16956445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956445
GRILL WITH A MULTI-PART TILTABLE CHARCOAL GRATE HAVING A CHIMNEY EFFECT Dec 19, 2018 Abandoned
Array ( [id] => 16507158 [patent_doc_number] => 20200386414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => OVEN [patent_app_type] => utility [patent_app_number] => 15/733304 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733304 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733304
Oven Dec 17, 2018 Issued
Array ( [id] => 14209267 [patent_doc_number] => 20190117018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => BARBECUE GRILLS [patent_app_type] => utility [patent_app_number] => 16/224418 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 16224418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224418
Barbecue grills Dec 17, 2018 Issued
Array ( [id] => 16843762 [patent_doc_number] => 11015838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Bladed solar thermal receivers for concentrating solar power [patent_app_type] => utility [patent_app_number] => 16/215825 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3662 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16215825 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/215825
Bladed solar thermal receivers for concentrating solar power Dec 10, 2018 Issued
Menu