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] => 3751894 [patent_doc_number] => 05755169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Thread cutting apparatus' [patent_app_type] => 1 [patent_app_number] => 8/730664 [patent_app_country] => US [patent_app_date] => 1996-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7465 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/755/05755169.pdf [firstpage_image] =>[orig_patent_app_number] => 730664 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/730664
Thread cutting apparatus Oct 10, 1996 Issued
Array ( [id] => 3787368 [patent_doc_number] => 05809918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Sewing machine' [patent_app_type] => 1 [patent_app_number] => 8/727371 [patent_app_country] => US [patent_app_date] => 1996-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6506 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/809/05809918.pdf [firstpage_image] =>[orig_patent_app_number] => 727371 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/727371
Sewing machine Oct 7, 1996 Issued
Array ( [id] => 3837862 [patent_doc_number] => 05791273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Apparatus for protection from a broken needle of a sewing machine' [patent_app_type] => 1 [patent_app_number] => 8/720251 [patent_app_country] => US [patent_app_date] => 1996-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 4392 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/791/05791273.pdf [firstpage_image] =>[orig_patent_app_number] => 720251 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/720251
Apparatus for protection from a broken needle of a sewing machine Sep 25, 1996 Issued
Array ( [id] => 3817493 [patent_doc_number] => 05742947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Adjustable chest protector' [patent_app_type] => 1 [patent_app_number] => 8/719502 [patent_app_country] => US [patent_app_date] => 1996-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2458 [patent_no_of_claims] => 14 [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] => patents/05/742/05742947.pdf [firstpage_image] =>[orig_patent_app_number] => 719502 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/719502
Adjustable chest protector Sep 24, 1996 Issued
Array ( [id] => 3824378 [patent_doc_number] => 05706747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Sewing machine' [patent_app_type] => 1 [patent_app_number] => 8/710885 [patent_app_country] => US [patent_app_date] => 1996-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3137 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/706/05706747.pdf [firstpage_image] =>[orig_patent_app_number] => 710885 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/710885
Sewing machine Sep 22, 1996 Issued
Array ( [id] => 3724457 [patent_doc_number] => 05752548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Coupling for drainage pipings' [patent_app_type] => 1 [patent_app_number] => 8/709602 [patent_app_country] => US [patent_app_date] => 1996-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2047 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/752/05752548.pdf [firstpage_image] =>[orig_patent_app_number] => 709602 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/709602
Coupling for drainage pipings Sep 8, 1996 Issued
Array ( [id] => 3807308 [patent_doc_number] => 05730076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Adjusting device for a folding rail on a sewing machine' [patent_app_type] => 1 [patent_app_number] => 8/703999 [patent_app_country] => US [patent_app_date] => 1996-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2541 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/730/05730076.pdf [firstpage_image] =>[orig_patent_app_number] => 703999 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/703999
Adjusting device for a folding rail on a sewing machine Aug 27, 1996 Issued
Array ( [id] => 3707000 [patent_doc_number] => 05669080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Protective apparatus against baseball pitching injury' [patent_app_type] => 1 [patent_app_number] => 8/700128 [patent_app_country] => US [patent_app_date] => 1996-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3204 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/669/05669080.pdf [firstpage_image] =>[orig_patent_app_number] => 700128 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/700128
Protective apparatus against baseball pitching injury Aug 19, 1996 Issued
Array ( [id] => 3770188 [patent_doc_number] => 05778809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Device for automatically cutting off thread formations in sewing machines' [patent_app_type] => 1 [patent_app_number] => 8/678195 [patent_app_country] => US [patent_app_date] => 1996-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2858 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778809.pdf [firstpage_image] =>[orig_patent_app_number] => 678195 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/678195
Device for automatically cutting off thread formations in sewing machines Jul 10, 1996 Issued
Array ( [id] => 3769246 [patent_doc_number] => 05735314 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Hydraulic accumulator for a brake system' [patent_app_type] => 1 [patent_app_number] => 8/656514 [patent_app_country] => US [patent_app_date] => 1996-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1830 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/735/05735314.pdf [firstpage_image] =>[orig_patent_app_number] => 656514 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/656514
Hydraulic accumulator for a brake system May 30, 1996 Issued
Array ( [id] => 3684729 [patent_doc_number] => 05645001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Linear motion looper apparatus for tufting machine' [patent_app_type] => 1 [patent_app_number] => 8/653152 [patent_app_country] => US [patent_app_date] => 1996-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3546 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/645/05645001.pdf [firstpage_image] =>[orig_patent_app_number] => 653152 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/653152
Linear motion looper apparatus for tufting machine May 23, 1996 Issued
Array ( [id] => 3806844 [patent_doc_number] => 05782190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Apparatus for assembly of pillow-top mattress covers' [patent_app_type] => 1 [patent_app_number] => 8/646957 [patent_app_country] => US [patent_app_date] => 1996-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9989 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/782/05782190.pdf [firstpage_image] =>[orig_patent_app_number] => 646957 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/646957
Apparatus for assembly of pillow-top mattress covers May 7, 1996 Issued
Array ( [id] => 3792130 [patent_doc_number] => 05787826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Control for the automatic replacement of the lower thread bobbin for sewing machines' [patent_app_type] => 1 [patent_app_number] => 8/633466 [patent_app_country] => US [patent_app_date] => 1996-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1821 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/787/05787826.pdf [firstpage_image] =>[orig_patent_app_number] => 633466 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/633466
Control for the automatic replacement of the lower thread bobbin for sewing machines Apr 16, 1996 Issued
Array ( [id] => 3746125 [patent_doc_number] => 05771830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Method and apparatus for manipulating a length of flexible material' [patent_app_type] => 1 [patent_app_number] => 8/631709 [patent_app_country] => US [patent_app_date] => 1996-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 8947 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/771/05771830.pdf [firstpage_image] =>[orig_patent_app_number] => 631709 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/631709
Method and apparatus for manipulating a length of flexible material Apr 9, 1996 Issued
Array ( [id] => 3867597 [patent_doc_number] => 05797337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Needle bar drive for a buttonhole sewing machine' [patent_app_type] => 1 [patent_app_number] => 8/629408 [patent_app_country] => US [patent_app_date] => 1996-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 21 [patent_no_of_words] => 2774 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/797/05797337.pdf [firstpage_image] =>[orig_patent_app_number] => 629408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/629408
Needle bar drive for a buttonhole sewing machine Apr 7, 1996 Issued
Array ( [id] => 3879264 [patent_doc_number] => 05749396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Pressurized fluid supply hose and method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 8/626792 [patent_app_country] => US [patent_app_date] => 1996-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4759 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/749/05749396.pdf [firstpage_image] =>[orig_patent_app_number] => 626792 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/626792
Pressurized fluid supply hose and method of manufacturing the same Apr 1, 1996 Issued
Array ( [id] => 3821166 [patent_doc_number] => 05743200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Apparatus for manufacturing tufted rugs' [patent_app_type] => 1 [patent_app_number] => 8/623248 [patent_app_country] => US [patent_app_date] => 1996-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4614 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/743/05743200.pdf [firstpage_image] =>[orig_patent_app_number] => 623248 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/623248
Apparatus for manufacturing tufted rugs Mar 27, 1996 Issued
Array ( [id] => 3680325 [patent_doc_number] => 05676076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Thread conditioning device' [patent_app_type] => 1 [patent_app_number] => 8/622089 [patent_app_country] => US [patent_app_date] => 1996-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1958 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/676/05676076.pdf [firstpage_image] =>[orig_patent_app_number] => 622089 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/622089
Thread conditioning device Mar 25, 1996 Issued
Array ( [id] => 3676860 [patent_doc_number] => 05678502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Variable walking foot apparatus for a sewing machine for mattresses' [patent_app_type] => 1 [patent_app_number] => 8/618898 [patent_app_country] => US [patent_app_date] => 1996-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 9207 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/678/05678502.pdf [firstpage_image] =>[orig_patent_app_number] => 618898 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/618898
Variable walking foot apparatus for a sewing machine for mattresses Mar 19, 1996 Issued
Array ( [id] => 3607601 [patent_doc_number] => 05619748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Ballistic vest' [patent_app_type] => 1 [patent_app_number] => 8/617426 [patent_app_country] => US [patent_app_date] => 1996-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5987 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/619/05619748.pdf [firstpage_image] =>[orig_patent_app_number] => 617426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/617426
Ballistic vest Mar 17, 1996 Issued
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