Search

David Hung Vu

Examiner (ID: 118, Phone: (571)272-1831 , Office: P/2844 )

Most Active Art Unit
2821
Art Unit(s)
2821, 2844, 2828, 2817, 2502
Total Applications
1734
Issued Applications
1511
Pending Applications
64
Abandoned Applications
163

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2985850 [patent_doc_number] => 05358322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-25 [patent_title] => 'Drawer locking system' [patent_app_type] => 1 [patent_app_number] => 7/992379 [patent_app_country] => US [patent_app_date] => 1992-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3406 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/358/05358322.pdf [firstpage_image] =>[orig_patent_app_number] => 992379 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/992379
Drawer locking system Dec 15, 1992 Issued
Array ( [id] => 2987689 [patent_doc_number] => 05353726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Method of monitoring the supply of looper thread of a double lock-stitch sewing machine' [patent_app_type] => 1 [patent_app_number] => 7/949808 [patent_app_country] => US [patent_app_date] => 1992-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 8003 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/353/05353726.pdf [firstpage_image] =>[orig_patent_app_number] => 949808 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/949808
Method of monitoring the supply of looper thread of a double lock-stitch sewing machine Dec 14, 1992 Issued
Array ( [id] => 3051847 [patent_doc_number] => 05363786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => 'Thread tensioning device having an electromagnet for applying a variable force opposing rotation of a tensioning element' [patent_app_type] => 1 [patent_app_number] => 7/990739 [patent_app_country] => US [patent_app_date] => 1992-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4642 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/363/05363786.pdf [firstpage_image] =>[orig_patent_app_number] => 990739 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/990739
Thread tensioning device having an electromagnet for applying a variable force opposing rotation of a tensioning element Dec 14, 1992 Issued
Array ( [id] => 2968699 [patent_doc_number] => 05365611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Apparatus for protecting an object from inclement weather' [patent_app_type] => 1 [patent_app_number] => 7/989068 [patent_app_country] => US [patent_app_date] => 1992-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3518 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/365/05365611.pdf [firstpage_image] =>[orig_patent_app_number] => 989068 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/989068
Apparatus for protecting an object from inclement weather Dec 10, 1992 Issued
07/988201 BLINDSTITCH MACHINE Dec 8, 1992 Abandoned
Array ( [id] => 3439091 [patent_doc_number] => 05385107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-31 [patent_title] => 'Device for guiding a strip of fabric to proximity to the needle of a sewing machine to form a border' [patent_app_type] => 1 [patent_app_number] => 7/949814 [patent_app_country] => US [patent_app_date] => 1992-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2087 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/385/05385107.pdf [firstpage_image] =>[orig_patent_app_number] => 949814 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/949814
Device for guiding a strip of fabric to proximity to the needle of a sewing machine to form a border Dec 8, 1992 Issued
Array ( [id] => 3069202 [patent_doc_number] => 05279232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Modular shelving interconnection assembly' [patent_app_type] => 1 [patent_app_number] => 7/988248 [patent_app_country] => US [patent_app_date] => 1992-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1131 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/279/05279232.pdf [firstpage_image] =>[orig_patent_app_number] => 988248 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/988248
Modular shelving interconnection assembly Dec 8, 1992 Issued
07/986969 ONE-PASS SEEDBED PREPARATION DEVICE AND SYSTEM Dec 7, 1992 Abandoned
Array ( [id] => 3025782 [patent_doc_number] => 05285740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Horizontal spool pin supporting device for a sewing machine' [patent_app_type] => 1 [patent_app_number] => 7/984823 [patent_app_country] => US [patent_app_date] => 1992-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2604 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/285/05285740.pdf [firstpage_image] =>[orig_patent_app_number] => 984823 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/984823
Horizontal spool pin supporting device for a sewing machine Dec 2, 1992 Issued
07/983096 TUFTING MACHINE AND METHOD FOR PRODUCING DESIGN IN CARPETING AND THE LIKE Nov 26, 1992 Abandoned
07/981604 SHOCK ABSORBENT PROTECTIVE GLOVE Nov 24, 1992 Abandoned
Array ( [id] => 3069290 [patent_doc_number] => 05279237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Method of making a floating baby bather' [patent_app_type] => 1 [patent_app_number] => 7/981349 [patent_app_country] => US [patent_app_date] => 1992-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3918 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/279/05279237.pdf [firstpage_image] =>[orig_patent_app_number] => 981349 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/981349
Method of making a floating baby bather Nov 24, 1992 Issued
Array ( [id] => 3013186 [patent_doc_number] => 05327840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Thread take-up lever driving device in sewing machine' [patent_app_type] => 1 [patent_app_number] => 7/977841 [patent_app_country] => US [patent_app_date] => 1992-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4903 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/327/05327840.pdf [firstpage_image] =>[orig_patent_app_number] => 977841 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/977841
Thread take-up lever driving device in sewing machine Nov 16, 1992 Issued
Array ( [id] => 2871486 [patent_doc_number] => 05269239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Automatic attachment of pre-closed elastic waistbands' [patent_app_type] => 1 [patent_app_number] => 7/978145 [patent_app_country] => US [patent_app_date] => 1992-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4667 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/269/05269239.pdf [firstpage_image] =>[orig_patent_app_number] => 978145 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/978145
Automatic attachment of pre-closed elastic waistbands Nov 15, 1992 Issued
Array ( [id] => 3017926 [patent_doc_number] => 05371964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-13 [patent_title] => 'Display sign with collapsible support base' [patent_app_type] => 1 [patent_app_number] => 7/973773 [patent_app_country] => US [patent_app_date] => 1992-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 3111 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/371/05371964.pdf [firstpage_image] =>[orig_patent_app_number] => 973773 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/973773
Display sign with collapsible support base Nov 8, 1992 Issued
Array ( [id] => 3075699 [patent_doc_number] => 05297497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Scraper attachment for depth gauge wheel on seed planter' [patent_app_type] => 1 [patent_app_number] => 7/972548 [patent_app_country] => US [patent_app_date] => 1992-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3322 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/297/05297497.pdf [firstpage_image] =>[orig_patent_app_number] => 972548 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/972548
Scraper attachment for depth gauge wheel on seed planter Nov 5, 1992 Issued
Array ( [id] => 3004840 [patent_doc_number] => 05347735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => 'Presentation aid having multiple illumination sources' [patent_app_type] => 1 [patent_app_number] => 7/971941 [patent_app_country] => US [patent_app_date] => 1992-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2338 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/347/05347735.pdf [firstpage_image] =>[orig_patent_app_number] => 971941 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/971941
Presentation aid having multiple illumination sources Nov 4, 1992 Issued
Array ( [id] => 2982286 [patent_doc_number] => 05353439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Golf scoring device' [patent_app_type] => 1 [patent_app_number] => 7/972217 [patent_app_country] => US [patent_app_date] => 1992-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2141 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/353/05353439.pdf [firstpage_image] =>[orig_patent_app_number] => 972217 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/972217
Golf scoring device Nov 4, 1992 Issued
Array ( [id] => 3016234 [patent_doc_number] => 05299517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Thread tension adjusting apparatus for a sewing machine' [patent_app_type] => 1 [patent_app_number] => 7/970076 [patent_app_country] => US [patent_app_date] => 1992-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1924 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/299/05299517.pdf [firstpage_image] =>[orig_patent_app_number] => 970076 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/970076
Thread tension adjusting apparatus for a sewing machine Nov 2, 1992 Issued
Array ( [id] => 3072894 [patent_doc_number] => 05367968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Method and apparatus for sewing upholstered furniture' [patent_app_type] => 1 [patent_app_number] => 7/934456 [patent_app_country] => US [patent_app_date] => 1992-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1020 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367968.pdf [firstpage_image] =>[orig_patent_app_number] => 934456 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/934456
Method and apparatus for sewing upholstered furniture Oct 27, 1992 Issued
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