Search

Tu Ba Hoang

Supervisory Patent Examiner (ID: 101, Phone: (571)272-4780 , Office: P/3742 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3067024 [patent_doc_number] => 05351225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Optical recording and reproducing apparatus having a plurality of light spots' [patent_app_type] => 1 [patent_app_number] => 7/877429 [patent_app_country] => US [patent_app_date] => 1992-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 4102 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/351/05351225.pdf [firstpage_image] =>[orig_patent_app_number] => 877429 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/877429
Optical recording and reproducing apparatus having a plurality of light spots Apr 30, 1992 Issued
Array ( [id] => 2766451 [patent_doc_number] => RE034019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Thermoplastic bag' [patent_app_type] => 2 [patent_app_number] => 7/746452 [patent_app_country] => US [patent_app_date] => 1991-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2304 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034019.pdf [firstpage_image] =>[orig_patent_app_number] => 746452 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/746452
Thermoplastic bag Aug 15, 1991 Issued
Array ( [id] => 3065018 [patent_doc_number] => 05325523 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Method for deleting objects from library resident optical disks by accumulating pending delete requests' [patent_app_type] => 1 [patent_app_number] => 7/683768 [patent_app_country] => US [patent_app_date] => 1991-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6692 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/325/05325523.pdf [firstpage_image] =>[orig_patent_app_number] => 683768 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/683768
Method for deleting objects from library resident optical disks by accumulating pending delete requests Apr 9, 1991 Issued
Array ( [id] => 2835420 [patent_doc_number] => 05088603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Tear-opening caplet blister foil package' [patent_app_type] => 1 [patent_app_number] => 7/544023 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3795 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088603.pdf [firstpage_image] =>[orig_patent_app_number] => 544023 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/544023
Tear-opening caplet blister foil package Jun 25, 1990 Issued
Array ( [id] => 2691536 [patent_doc_number] => 05054635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Rapid assembly and load distribution system for nestable container sections' [patent_app_type] => 1 [patent_app_number] => 7/532187 [patent_app_country] => US [patent_app_date] => 1990-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3566 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/054/05054635.pdf [firstpage_image] =>[orig_patent_app_number] => 532187 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/532187
Rapid assembly and load distribution system for nestable container sections May 31, 1990 Issued
Array ( [id] => 2676825 [patent_doc_number] => 05018642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Vessel' [patent_app_type] => 1 [patent_app_number] => 7/511490 [patent_app_country] => US [patent_app_date] => 1990-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1366 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018642.pdf [firstpage_image] =>[orig_patent_app_number] => 511490 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511490
Vessel Apr 18, 1990 Issued
07/504399 REUSABLE STACKABLE TRAY FOR CANS Apr 2, 1990 Abandoned
Array ( [id] => 2835834 [patent_doc_number] => 05125510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'End caps for containers' [patent_app_type] => 1 [patent_app_number] => 7/495032 [patent_app_country] => US [patent_app_date] => 1990-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1798 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/125/05125510.pdf [firstpage_image] =>[orig_patent_app_number] => 495032 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/495032
End caps for containers Mar 15, 1990 Issued
07/472812 MONEY CASE Jan 30, 1990 Abandoned
Array ( [id] => 2618525 [patent_doc_number] => 04976364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Cap and straw assembly for a water bottle' [patent_app_type] => 1 [patent_app_number] => 7/472651 [patent_app_country] => US [patent_app_date] => 1990-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2741 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/976/04976364.pdf [firstpage_image] =>[orig_patent_app_number] => 472651 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472651
Cap and straw assembly for a water bottle Jan 29, 1990 Issued
90/001878 INDUSTRIAL DRUMS Oct 29, 1989 Issued
07/424915 CAP FOR A NECK FINISH ON A WIDE MOUTH CONTAINER Oct 22, 1989 Abandoned
Array ( [id] => 2619573 [patent_doc_number] => 04957210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Child resistant closure' [patent_app_type] => 1 [patent_app_number] => 7/422219 [patent_app_country] => US [patent_app_date] => 1989-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1540 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/957/04957210.pdf [firstpage_image] =>[orig_patent_app_number] => 422219 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/422219
Child resistant closure Oct 15, 1989 Issued
Array ( [id] => 2653958 [patent_doc_number] => 04953729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Sanitation shield for water cooler bottle' [patent_app_type] => 1 [patent_app_number] => 7/413123 [patent_app_country] => US [patent_app_date] => 1989-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1873 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953729.pdf [firstpage_image] =>[orig_patent_app_number] => 413123 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/413123
Sanitation shield for water cooler bottle Sep 26, 1989 Issued
Array ( [id] => 2692363 [patent_doc_number] => 04991733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Closure and container having pass over inter-engaging ratchet teeth' [patent_app_type] => 1 [patent_app_number] => 7/411838 [patent_app_country] => US [patent_app_date] => 1989-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1711 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 723 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/991/04991733.pdf [firstpage_image] =>[orig_patent_app_number] => 411838 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/411838
Closure and container having pass over inter-engaging ratchet teeth Sep 24, 1989 Issued
Array ( [id] => 2720870 [patent_doc_number] => 04997098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Bail ear for plastic container' [patent_app_type] => 1 [patent_app_number] => 7/410668 [patent_app_country] => US [patent_app_date] => 1989-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3514 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997098.pdf [firstpage_image] =>[orig_patent_app_number] => 410668 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/410668
Bail ear for plastic container Sep 20, 1989 Issued
Array ( [id] => 2662891 [patent_doc_number] => 04998988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Tamper evidencing cap and container' [patent_app_type] => 1 [patent_app_number] => 7/409827 [patent_app_country] => US [patent_app_date] => 1989-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 2578 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/998/04998988.pdf [firstpage_image] =>[orig_patent_app_number] => 409827 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/409827
Tamper evidencing cap and container Sep 19, 1989 Issued
Array ( [id] => 2603555 [patent_doc_number] => 04967900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Garbage disposal system' [patent_app_type] => 1 [patent_app_number] => 7/407970 [patent_app_country] => US [patent_app_date] => 1989-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 1 [patent_no_of_words] => 1017 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967900.pdf [firstpage_image] =>[orig_patent_app_number] => 407970 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/407970
Garbage disposal system Sep 14, 1989 Issued
Array ( [id] => 2746025 [patent_doc_number] => 04993571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Tamper-evident cap' [patent_app_type] => 1 [patent_app_number] => 7/407398 [patent_app_country] => US [patent_app_date] => 1989-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2655 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993571.pdf [firstpage_image] =>[orig_patent_app_number] => 407398 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/407398
Tamper-evident cap Sep 13, 1989 Issued
Array ( [id] => 2692295 [patent_doc_number] => 04991730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Captive key release closure structure' [patent_app_type] => 1 [patent_app_number] => 7/406169 [patent_app_country] => US [patent_app_date] => 1989-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 17 [patent_no_of_words] => 4950 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/991/04991730.pdf [firstpage_image] =>[orig_patent_app_number] => 406169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/406169
Captive key release closure structure Sep 11, 1989 Issued
Menu