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] => 7553582 [patent_doc_number] => D0649506 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-11-29 [patent_title] => 'Airplane' [patent_app_type] => design [patent_app_number] => 29/373397 [patent_app_country] => US [patent_app_date] => 2011-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 67 [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/D0/649/D0649506.pdf [firstpage_image] =>[orig_patent_app_number] => 29373397 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/373397
Airplane Apr 3, 2011 Issued
Array ( [id] => 8023885 [patent_doc_number] => D0656589 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-03-27 [patent_title] => 'Valve' [patent_app_type] => design [patent_app_number] => 29/388350 [patent_app_country] => US [patent_app_date] => 2011-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 119 [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/D0/656/D0656589.pdf [firstpage_image] =>[orig_patent_app_number] => 29388350 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/388350
Valve Mar 27, 2011 Issued
Array ( [id] => 8023881 [patent_doc_number] => D0656588 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-03-27 [patent_title] => 'Valve' [patent_app_type] => design [patent_app_number] => 29/388331 [patent_app_country] => US [patent_app_date] => 2011-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 119 [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/D0/656/D0656588.pdf [firstpage_image] =>[orig_patent_app_number] => 29388331 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/388331
Valve Mar 27, 2011 Issued
Array ( [id] => 8077449 [patent_doc_number] => D0657020 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-04-03 [patent_title] => 'Valve' [patent_app_type] => design [patent_app_number] => 29/388355 [patent_app_country] => US [patent_app_date] => 2011-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 119 [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/D0/657/D0657020.pdf [firstpage_image] =>[orig_patent_app_number] => 29388355 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/388355
Valve Mar 27, 2011 Issued
Array ( [id] => 7499240 [patent_doc_number] => D0646755 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-10-11 [patent_title] => 'Switch valve' [patent_app_type] => design [patent_app_number] => 29/387825 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 96 [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/D0/646/D0646755.pdf [firstpage_image] =>[orig_patent_app_number] => 29387825 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/387825
Switch valve Mar 17, 2011 Issued
Array ( [id] => 4642497 [patent_doc_number] => D0645543 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-09-20 [patent_title] => 'Switch valve' [patent_app_type] => design [patent_app_number] => 29/387831 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 96 [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/D0/645/D0645543.pdf [firstpage_image] =>[orig_patent_app_number] => 29387831 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/387831
Switch valve Mar 17, 2011 Issued
Array ( [id] => 4498160 [patent_doc_number] => D0641070 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-07-05 [patent_title] => 'Fluid control valve' [patent_app_type] => design [patent_app_number] => 29/386609 [patent_app_country] => US [patent_app_date] => 2011-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 84 [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/D0/641/D0641070.pdf [firstpage_image] =>[orig_patent_app_number] => 29386609 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/386609
Fluid control valve Mar 2, 2011 Issued
Array ( [id] => 4637454 [patent_doc_number] => D0645119 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-09-13 [patent_title] => 'Valving element for butterfly valve' [patent_app_type] => design [patent_app_number] => 29/386541 [patent_app_country] => US [patent_app_date] => 2011-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 139 [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/D0/645/D0645119.pdf [firstpage_image] =>[orig_patent_app_number] => 29386541 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/386541
Valving element for butterfly valve Mar 1, 2011 Issued
Array ( [id] => 7533099 [patent_doc_number] => D0648000 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-11-01 [patent_title] => 'Expansion valve with solenoid valve' [patent_app_type] => design [patent_app_number] => 29/371418 [patent_app_country] => US [patent_app_date] => 2011-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 87 [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/D0/648/D0648000.pdf [firstpage_image] =>[orig_patent_app_number] => 29371418 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/371418
Expansion valve with solenoid valve Feb 17, 2011 Issued
Array ( [id] => 4593342 [patent_doc_number] => D0641837 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-07-19 [patent_title] => 'Flow regulator' [patent_app_type] => design [patent_app_number] => 29/385106 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 71 [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/D0/641/D0641837.pdf [firstpage_image] =>[orig_patent_app_number] => 29385106 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/385106
Flow regulator Feb 8, 2011 Issued
Array ( [id] => 4593344 [patent_doc_number] => D0641839 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-07-19 [patent_title] => 'Flow regulator' [patent_app_type] => design [patent_app_number] => 29/385108 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 69 [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/D0/641/D0641839.pdf [firstpage_image] =>[orig_patent_app_number] => 29385108 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/385108
Flow regulator Feb 8, 2011 Issued
Array ( [id] => 4593341 [patent_doc_number] => D0641836 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-07-19 [patent_title] => 'Flow regulator' [patent_app_type] => design [patent_app_number] => 29/385104 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 80 [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/D0/641/D0641836.pdf [firstpage_image] =>[orig_patent_app_number] => 29385104 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/385104
Flow regulator Feb 8, 2011 Issued
Array ( [id] => 4593345 [patent_doc_number] => D0641840 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-07-19 [patent_title] => 'Flow regulator' [patent_app_type] => design [patent_app_number] => 29/385109 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 80 [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/D0/641/D0641840.pdf [firstpage_image] =>[orig_patent_app_number] => 29385109 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/385109
Flow regulator Feb 8, 2011 Issued
Array ( [id] => 4593343 [patent_doc_number] => D0641838 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-07-19 [patent_title] => 'Flow regulator' [patent_app_type] => design [patent_app_number] => 29/385107 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 81 [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/D0/641/D0641838.pdf [firstpage_image] =>[orig_patent_app_number] => 29385107 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/385107
Flow regulator Feb 8, 2011 Issued
Array ( [id] => 4593340 [patent_doc_number] => D0641835 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-07-19 [patent_title] => 'Flow regulator' [patent_app_type] => design [patent_app_number] => 29/385102 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 69 [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/D0/641/D0641835.pdf [firstpage_image] =>[orig_patent_app_number] => 29385102 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/385102
Flow regulator Feb 8, 2011 Issued
Array ( [id] => 4609144 [patent_doc_number] => D0642662 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-08-02 [patent_title] => 'Flow regulator' [patent_app_type] => design [patent_app_number] => 29/385103 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [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/D0/642/D0642662.pdf [firstpage_image] =>[orig_patent_app_number] => 29385103 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/385103
Flow regulator Feb 8, 2011 Issued
Array ( [id] => 4593339 [patent_doc_number] => D0641834 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-07-19 [patent_title] => 'Flow regulator' [patent_app_type] => design [patent_app_number] => 29/384848 [patent_app_country] => US [patent_app_date] => 2011-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 64 [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/D0/641/D0641834.pdf [firstpage_image] =>[orig_patent_app_number] => 29384848 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/384848
Flow regulator Feb 3, 2011 Issued
Array ( [id] => 7525495 [patent_doc_number] => D0647598 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-10-25 [patent_title] => 'Valve housing' [patent_app_type] => design [patent_app_number] => 29/383965 [patent_app_country] => US [patent_app_date] => 2011-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 97 [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/D0/647/D0647598.pdf [firstpage_image] =>[orig_patent_app_number] => 29383965 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/383965
Valve housing Jan 24, 2011 Issued
Array ( [id] => 4463503 [patent_doc_number] => D0638101 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-05-17 [patent_title] => 'Electromagnetic valve' [patent_app_type] => design [patent_app_number] => 29/382989 [patent_app_country] => US [patent_app_date] => 2011-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 109 [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/D0/638/D0638101.pdf [firstpage_image] =>[orig_patent_app_number] => 29382989 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/382989
Electromagnetic valve Jan 10, 2011 Issued
Array ( [id] => 4483107 [patent_doc_number] => D0639393 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-06-07 [patent_title] => 'Electromagnetic valve' [patent_app_type] => design [patent_app_number] => 29/381976 [patent_app_country] => US [patent_app_date] => 2010-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 110 [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/D0/639/D0639393.pdf [firstpage_image] =>[orig_patent_app_number] => 29381976 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/381976
Electromagnetic valve Dec 26, 2010 Issued
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