Search

Tu A. Vo

Examiner (ID: 18730, Phone: (571)270-1045 , Office: P/3771 )

Most Active Art Unit
3785
Art Unit(s)
3785, 3771
Total Applications
647
Issued Applications
384
Pending Applications
85
Abandoned Applications
219

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20348693 [patent_doc_number] => 20250345545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => INTERFACE [patent_app_type] => utility [patent_app_number] => 19/274400 [patent_app_country] => US [patent_app_date] => 2025-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 19274400 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/274400
INTERFACE Jul 17, 2025 Pending
Array ( [id] => 20293740 [patent_doc_number] => 20250318983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => Massage device [patent_app_type] => utility [patent_app_number] => 19/251704 [patent_app_country] => US [patent_app_date] => 2025-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 19251704 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/251704
Massage device Jun 25, 2025 Pending
Array ( [id] => 20293740 [patent_doc_number] => 20250318983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => Massage device [patent_app_type] => utility [patent_app_number] => 19/251704 [patent_app_country] => US [patent_app_date] => 2025-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 19251704 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/251704
Massage device Jun 25, 2025 Pending
Array ( [id] => 20385352 [patent_doc_number] => 12485061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Massage device [patent_app_type] => utility [patent_app_number] => 19/032395 [patent_app_country] => US [patent_app_date] => 2025-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19032395 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/032395
Massage device Jan 19, 2025 Issued
Array ( [id] => 20022924 [patent_doc_number] => 20250161146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => MASSAGE DEVICE [patent_app_type] => utility [patent_app_number] => 19/027334 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19027334 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/027334
MASSAGE DEVICE Jan 16, 2025 Issued
Array ( [id] => 20149047 [patent_doc_number] => 20250248885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => MASSAGE DEVICE [patent_app_type] => utility [patent_app_number] => 19/019526 [patent_app_country] => US [patent_app_date] => 2025-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19019526 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/019526
MASSAGE DEVICE Jan 13, 2025 Pending
Array ( [id] => 20005738 [patent_doc_number] => 20250143960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SEXUAL STIMULATION DEVICE [patent_app_type] => utility [patent_app_number] => 19/014259 [patent_app_country] => US [patent_app_date] => 2025-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19014259 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/014259
SEXUAL STIMULATION DEVICE Jan 8, 2025 Pending
Array ( [id] => 20156855 [patent_doc_number] => 12383453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Exoskeleton upper limb with improved compactness [patent_app_type] => utility [patent_app_number] => 18/980919 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [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] => 18980919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/980919
Exoskeleton upper limb with improved compactness Dec 12, 2024 Issued
Array ( [id] => 20206418 [patent_doc_number] => 20250276138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => INHALER MONITORING ACOUSTIC BOX [patent_app_type] => utility [patent_app_number] => 18/955913 [patent_app_country] => US [patent_app_date] => 2024-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18955913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/955913
Inhaler monitoring acoustic box Nov 20, 2024 Issued
Array ( [id] => 19743786 [patent_doc_number] => 20250032351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => MASSAGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/914299 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18914299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914299
MASSAGE DEVICE Oct 13, 2024 Pending
Array ( [id] => 19954389 [patent_doc_number] => 12324785 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-10 [patent_title] => Massage tool with patting structure [patent_app_type] => utility [patent_app_number] => 18/822931 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18822931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/822931
Massage tool with patting structure Sep 2, 2024 Issued
Array ( [id] => 19954389 [patent_doc_number] => 12324785 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-10 [patent_title] => Massage tool with patting structure [patent_app_type] => utility [patent_app_number] => 18/822931 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18822931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/822931
Massage tool with patting structure Sep 2, 2024 Issued
Array ( [id] => 19681637 [patent_doc_number] => 20250000182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => PERSONAL PROTECTIVE EQUIPMENT ENSEMBLE MADE UP OF A LAUNDERABLE HOOD AND AN AIR DISPERSION PROTECTIVE FACE SHIELD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/819391 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18819391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/819391
PERSONAL PROTECTIVE EQUIPMENT ENSEMBLE MADE UP OF A LAUNDERABLE HOOD AND AN AIR DISPERSION PROTECTIVE FACE SHIELD ASSEMBLY Aug 28, 2024 Pending
Array ( [id] => 19510831 [patent_doc_number] => 20240342517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => REUSABLE PURIFIED AIR BREATHING DEVICE WITH A RETRACTABLE DISPLAY SCREEN [patent_app_type] => utility [patent_app_number] => 18/744634 [patent_app_country] => US [patent_app_date] => 2024-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18744634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744634
Reusable purified air breathing device with a retractable display screen Jun 15, 2024 Issued
Array ( [id] => 19510831 [patent_doc_number] => 20240342517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => REUSABLE PURIFIED AIR BREATHING DEVICE WITH A RETRACTABLE DISPLAY SCREEN [patent_app_type] => utility [patent_app_number] => 18/744634 [patent_app_country] => US [patent_app_date] => 2024-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18744634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744634
Reusable purified air breathing device with a retractable display screen Jun 15, 2024 Issued
Array ( [id] => 19510831 [patent_doc_number] => 20240342517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => REUSABLE PURIFIED AIR BREATHING DEVICE WITH A RETRACTABLE DISPLAY SCREEN [patent_app_type] => utility [patent_app_number] => 18/744634 [patent_app_country] => US [patent_app_date] => 2024-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18744634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744634
Reusable purified air breathing device with a retractable display screen Jun 15, 2024 Issued
Array ( [id] => 20328308 [patent_doc_number] => 12458565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Stick-slip frictional swivel coupling for a massage tool reciprocated at forced frequency [patent_app_type] => utility [patent_app_number] => 18/739225 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 43 [patent_no_of_words] => 12837 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739225
Stick-slip frictional swivel coupling for a massage tool reciprocated at forced frequency Jun 9, 2024 Issued
Array ( [id] => 20115147 [patent_doc_number] => 12364831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Interface [patent_app_type] => utility [patent_app_number] => 18/732502 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4437 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732502
Interface Jun 2, 2024 Issued
Array ( [id] => 19431283 [patent_doc_number] => 20240299781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => CUSTOM-CONTROLLABLE POWERED RESPIRATOR FACE MASK [patent_app_type] => utility [patent_app_number] => 18/669415 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669415
Custom-controllable powered respirator face mask May 19, 2024 Issued
Array ( [id] => 19599344 [patent_doc_number] => 20240390224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => AUTOMATED CHEST COMPRESSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/668856 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18668856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668856
AUTOMATED CHEST COMPRESSION DEVICE May 19, 2024 Pending
Menu