Search

Hai L Nguyen

Examiner (ID: 5137, Phone: (571)272-1747 , Office: P/2842 )

Most Active Art Unit
2816
Art Unit(s)
2816, 2842
Total Applications
2170
Issued Applications
1885
Pending Applications
70
Abandoned Applications
215

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4632414 [patent_doc_number] => D0644713 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-09-06 [patent_title] => 'Filter' [patent_app_type] => design [patent_app_number] => 29/354264 [patent_app_country] => US [patent_app_date] => 2010-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 94 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/644/D0644713.pdf [firstpage_image] =>[orig_patent_app_number] => 29354264 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/354264
Filter Jan 20, 2010 Issued
Array ( [id] => 4542187 [patent_doc_number] => D0628139 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-11-30 [patent_title] => 'Helicopter settling protector' [patent_app_type] => design [patent_app_number] => 29/353845 [patent_app_country] => US [patent_app_date] => 2010-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 77 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/628/D0628139.pdf [firstpage_image] =>[orig_patent_app_number] => 29353845 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/353845
Helicopter settling protector Jan 13, 2010 Issued
Array ( [id] => 4542760 [patent_doc_number] => D0628274 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-11-30 [patent_title] => 'Stackable fluid regulator' [patent_app_type] => design [patent_app_number] => 29/353626 [patent_app_country] => US [patent_app_date] => 2010-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 111 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/628/D0628274.pdf [firstpage_image] =>[orig_patent_app_number] => 29353626 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/353626
Stackable fluid regulator Jan 11, 2010 Issued
Array ( [id] => 4542755 [patent_doc_number] => D0628273 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-11-30 [patent_title] => 'Float valve fitting' [patent_app_type] => design [patent_app_number] => 29/348493 [patent_app_country] => US [patent_app_date] => 2010-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 145 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/628/D0628273.pdf [firstpage_image] =>[orig_patent_app_number] => 29348493 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/348493
Float valve fitting Jan 11, 2010 Issued
Array ( [id] => 4555867 [patent_doc_number] => D0626569 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-11-02 [patent_title] => 'Internal combustion engine' [patent_app_type] => design [patent_app_number] => 29/348387 [patent_app_country] => US [patent_app_date] => 2009-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 82 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/626/D0626569.pdf [firstpage_image] =>[orig_patent_app_number] => 29348387 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/348387
Internal combustion engine Dec 27, 2009 Issued
Array ( [id] => 4509684 [patent_doc_number] => D0637621 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-05-10 [patent_title] => 'Vehicle filter' [patent_app_type] => design [patent_app_number] => 29/351788 [patent_app_country] => US [patent_app_date] => 2009-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 102 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/637/D0637621.pdf [firstpage_image] =>[orig_patent_app_number] => 29351788 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/351788
Vehicle filter Dec 10, 2009 Issued
Array ( [id] => 97954 [patent_doc_number] => D0616965 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-06-01 [patent_title] => 'Manifold base for electromagnetic valve' [patent_app_type] => design [patent_app_number] => 29/351014 [patent_app_country] => US [patent_app_date] => 2009-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 112 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/616/D0616965.pdf [firstpage_image] =>[orig_patent_app_number] => 29351014 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/351014
Manifold base for electromagnetic valve Nov 25, 2009 Issued
Array ( [id] => 48795 [patent_doc_number] => D0621477 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-08-10 [patent_title] => 'Electromagnetic valve' [patent_app_type] => design [patent_app_number] => 29/351012 [patent_app_country] => US [patent_app_date] => 2009-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 77 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/621/D0621477.pdf [firstpage_image] =>[orig_patent_app_number] => 29351012 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/351012
Electromagnetic valve Nov 25, 2009 Issued
Array ( [id] => 39618 [patent_doc_number] => D0621910 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-08-17 [patent_title] => 'Electromagnetic valve' [patent_app_type] => design [patent_app_number] => 29/351013 [patent_app_country] => US [patent_app_date] => 2009-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 77 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/621/D0621910.pdf [firstpage_image] =>[orig_patent_app_number] => 29351013 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/351013
Electromagnetic valve Nov 25, 2009 Issued
Array ( [id] => 39619 [patent_doc_number] => D0621911 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-08-17 [patent_title] => 'Electromagnetic valve' [patent_app_type] => design [patent_app_number] => 29/351015 [patent_app_country] => US [patent_app_date] => 2009-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 77 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/621/D0621911.pdf [firstpage_image] =>[orig_patent_app_number] => 29351015 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/351015
Electromagnetic valve Nov 25, 2009 Issued
Array ( [id] => 97953 [patent_doc_number] => D0616964 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-06-01 [patent_title] => 'Electromagnetic valve' [patent_app_type] => design [patent_app_number] => 29/351011 [patent_app_country] => US [patent_app_date] => 2009-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 77 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/616/D0616964.pdf [firstpage_image] =>[orig_patent_app_number] => 29351011 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/351011
Electromagnetic valve Nov 25, 2009 Issued
Array ( [id] => 87596 [patent_doc_number] => D0617875 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-06-15 [patent_title] => 'Valve body' [patent_app_type] => design [patent_app_number] => 29/350750 [patent_app_country] => US [patent_app_date] => 2009-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 122 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/617/D0617875.pdf [firstpage_image] =>[orig_patent_app_number] => 29350750 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/350750
Valve body Nov 22, 2009 Issued
Array ( [id] => 28373 [patent_doc_number] => D0623274 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-09-07 [patent_title] => 'Apparatus for gas delivery' [patent_app_type] => design [patent_app_number] => 29/347262 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 85 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/623/D0623274.pdf [firstpage_image] =>[orig_patent_app_number] => 29347262 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/347262
Apparatus for gas delivery Nov 15, 2009 Issued
Array ( [id] => 28372 [patent_doc_number] => D0623273 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-09-07 [patent_title] => 'Apparatus for gas delivery' [patent_app_type] => design [patent_app_number] => 29/347261 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 85 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/623/D0623273.pdf [firstpage_image] =>[orig_patent_app_number] => 29347261 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/347261
Apparatus for gas delivery Nov 15, 2009 Issued
Array ( [id] => 28371 [patent_doc_number] => D0623272 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-09-07 [patent_title] => 'Apparatus for gas delivery' [patent_app_type] => design [patent_app_number] => 29/347260 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 86 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/623/D0623272.pdf [firstpage_image] =>[orig_patent_app_number] => 29347260 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/347260
Apparatus for gas delivery Nov 15, 2009 Issued
Array ( [id] => 4478948 [patent_doc_number] => D0632367 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-02-08 [patent_title] => 'Faucet and showerhead stream former' [patent_app_type] => design [patent_app_number] => 29/350170 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 255 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/632/D0632367.pdf [firstpage_image] =>[orig_patent_app_number] => 29350170 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/350170
Faucet and showerhead stream former Nov 11, 2009 Issued
Array ( [id] => 4559600 [patent_doc_number] => D0627434 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-11-16 [patent_title] => 'Locked valve body with bar' [patent_app_type] => design [patent_app_number] => 29/350025 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 41 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/627/D0627434.pdf [firstpage_image] =>[orig_patent_app_number] => 29350025 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/350025
Locked valve body with bar Nov 9, 2009 Issued
Array ( [id] => 4559609 [patent_doc_number] => D0627437 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-11-16 [patent_title] => 'Unlocked valve body with X' [patent_app_type] => design [patent_app_number] => 29/350030 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 41 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/627/D0627437.pdf [firstpage_image] =>[orig_patent_app_number] => 29350030 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/350030
Unlocked valve body with X Nov 9, 2009 Issued
Array ( [id] => 4559606 [patent_doc_number] => D0627435 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-11-16 [patent_title] => 'Locked valve body with X' [patent_app_type] => design [patent_app_number] => 29/350027 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 41 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/627/D0627435.pdf [firstpage_image] =>[orig_patent_app_number] => 29350027 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/350027
Locked valve body with X Nov 9, 2009 Issued
Array ( [id] => 4559607 [patent_doc_number] => D0627436 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2010-11-16 [patent_title] => 'Unlocked valve body with bar' [patent_app_type] => design [patent_app_number] => 29/350028 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 41 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/627/D0627436.pdf [firstpage_image] =>[orig_patent_app_number] => 29350028 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/350028
Unlocked valve body with bar Nov 9, 2009 Issued
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