Search

Tu Ba Hoang

Supervisory Patent Examiner (ID: 6919, Phone: (571)272-4780 , Office: P/3742 )

Most Active Art Unit
3761
Art Unit(s)
3761, 2106, 3742, 2832
Total Applications
2049
Issued Applications
1536
Pending Applications
181
Abandoned Applications
331

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17142601 [patent_doc_number] => 20210310613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => RESISTANCE WELDING PINCH PROTECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/343890 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343890
RESISTANCE WELDING PINCH PROTECTION SYSTEM Jun 9, 2021 Abandoned
Array ( [id] => 17927748 [patent_doc_number] => 20220322873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SANDWICH MAKER [patent_app_type] => utility [patent_app_number] => 17/225241 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225241
SANDWICH MAKER Apr 7, 2021 Abandoned
Array ( [id] => 17927744 [patent_doc_number] => 20220322869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => IMITATED POUR-OVER COFFEE MAKER CAPABLE OF HIGH-TEMPERATURE CONTROL [patent_app_type] => utility [patent_app_number] => 17/225159 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 577 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225159
IMITATED POUR-OVER COFFEE MAKER CAPABLE OF HIGH-TEMPERATURE CONTROL Apr 7, 2021 Abandoned
Array ( [id] => 17123748 [patent_doc_number] => 20210298516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Easy Clean Beverage/Coffee Press [patent_app_type] => utility [patent_app_number] => 17/209441 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209441
Easy Clean Beverage/Coffee Press Mar 22, 2021 Abandoned
Array ( [id] => 17835823 [patent_doc_number] => 20220273128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => Flexible Pour-over Filter Apparatus [patent_app_type] => utility [patent_app_number] => 17/189047 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189047
Flexible Pour-over Filter Apparatus Feb 28, 2021 Abandoned
Array ( [id] => 16975536 [patent_doc_number] => 20210219773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Method of controlling the outflow of the amount of water required to form a given dose of a beverage obtained from ground coffee as it is being dispensed into a cup and apparatus for carrying out such method [patent_app_type] => utility [patent_app_number] => 17/154144 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154144
Method of controlling the outflow of the amount of water required to form a given dose of a beverage obtained from ground coffee as it is being dispensed into a cup and apparatus for carrying out such method Jan 20, 2021 Abandoned
Array ( [id] => 16852944 [patent_doc_number] => 20210153689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => PORTABLE BURGER PATTY COOKER [patent_app_type] => utility [patent_app_number] => 17/092563 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092563
PORTABLE BURGER PATTY COOKER Nov 8, 2020 Abandoned
Array ( [id] => 17576231 [patent_doc_number] => 20220133086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Portable Modular Oven [patent_app_type] => utility [patent_app_number] => 17/090828 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090828
Portable Modular Oven Nov 4, 2020 Abandoned
Array ( [id] => 17504071 [patent_doc_number] => 20220097173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SYSTEM AND METHOD TO CONTROL MATERIAL DEPOSITION USING MAGNETIC FIELDS [patent_app_type] => utility [patent_app_number] => 17/035821 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035821
SYSTEM AND METHOD TO CONTROL MATERIAL DEPOSITION USING MAGNETIC FIELDS Sep 28, 2020 Abandoned
Array ( [id] => 16822014 [patent_doc_number] => 20210137307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => WATER PASSAGE STRUCTURE AND COFFEE MACHINE [patent_app_type] => utility [patent_app_number] => 17/037440 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17037440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/037440
WATER PASSAGE STRUCTURE AND COFFEE MACHINE Sep 28, 2020 Abandoned
Array ( [id] => 16725827 [patent_doc_number] => 20210092974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => DEVICE FOR TEMPERING EDIBLE PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/036350 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036350
DEVICE FOR TEMPERING EDIBLE PRODUCTS Sep 28, 2020 Abandoned
Array ( [id] => 16837196 [patent_doc_number] => 20210145208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => HEATING DEVICE AND COFFEE MACHINE [patent_app_type] => utility [patent_app_number] => 17/033870 [patent_app_country] => US [patent_app_date] => 2020-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17033870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/033870
HEATING DEVICE AND COFFEE MACHINE Sep 26, 2020 Abandoned
Array ( [id] => 17471883 [patent_doc_number] => 20220079387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => COOKING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/022084 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022084
COOKING APPARATUS Sep 15, 2020 Abandoned
Array ( [id] => 16760475 [patent_doc_number] => 20210106056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => ATOMIZATION CORE [patent_app_type] => utility [patent_app_number] => 17/020798 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020798
ATOMIZATION CORE Sep 13, 2020 Abandoned
Array ( [id] => 16823280 [patent_doc_number] => 20210138573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => AIR-COOLED TORCH HEAD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/010916 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/010916
AIR-COOLED TORCH HEAD ASSEMBLY Sep 2, 2020 Abandoned
Array ( [id] => 16596015 [patent_doc_number] => 20210022546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => HEAT EXCHANGER FOR DISCHARGE CONTAINERS OF SOLENOID VALVES OF MACHINES FOR COFFEE DISPENSING, RELATIVE DISCHARGE CONTAINER EQUIPPED WITH SUCH HEAT EXCHANGER AND MACHINE FOR COFFEE DISPENSING PROVIDED WITH SUCH DISCHARGE CONTAINER AND SUCH HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/935337 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935337
HEAT EXCHANGER FOR DISCHARGE CONTAINERS OF SOLENOID VALVES OF MACHINES FOR COFFEE DISPENSING, RELATIVE DISCHARGE CONTAINER EQUIPPED WITH SUCH HEAT EXCHANGER AND MACHINE FOR COFFEE DISPENSING PROVIDED WITH SUCH DISCHARGE CONTAINER AND SUCH HEAT EXCHANGER Jul 21, 2020 Abandoned
Array ( [id] => 17021429 [patent_doc_number] => 20210245300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => ADDITIVE MANUFACTURED BOTTLE MOUNTINGS [patent_app_type] => utility [patent_app_number] => 16/946220 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16946220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/946220
ADDITIVE MANUFACTURED BOTTLE MOUNTINGS Jun 9, 2020 Abandoned
Array ( [id] => 17212488 [patent_doc_number] => 20210345824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => COOKER ASSEMBLY FOR PLEASURE BOATS AND OTHER VESSELS [patent_app_type] => utility [patent_app_number] => 16/867473 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16867473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867473
COOKER ASSEMBLY FOR PLEASURE BOATS AND OTHER VESSELS May 4, 2020 Abandoned
Array ( [id] => 16482984 [patent_doc_number] => 20200376584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => INTEGRATED WELD POSITION DETECTION DEVICE BASED ON BINAURAL EFFECT [patent_app_type] => utility [patent_app_number] => 16/842598 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842598
INTEGRATED WELD POSITION DETECTION DEVICE BASED ON BINAURAL EFFECT Apr 6, 2020 Abandoned
Array ( [id] => 17095916 [patent_doc_number] => 20210283707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => WIRE GUIDE FOR WELDING [patent_app_type] => utility [patent_app_number] => 16/816112 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16816112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/816112
WIRE GUIDE FOR WELDING Mar 10, 2020 Abandoned
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