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] => 8419592 [patent_doc_number] => D0668321 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-10-02 [patent_title] => 'Electromagnetic valve' [patent_app_type] => design [patent_app_number] => 29/402030 [patent_app_country] => US [patent_app_date] => 2011-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 111 [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] =>[firstpage_image] =>[orig_patent_app_number] => 29402030 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/402030
Electromagnetic valve Sep 18, 2011 Issued
Array ( [id] => 7735600 [patent_doc_number] => D0653307 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-01-31 [patent_title] => 'Electromagnetic valve' [patent_app_type] => design [patent_app_number] => 29/402027 [patent_app_country] => US [patent_app_date] => 2011-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 111 [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/D0/653/D0653307.pdf [firstpage_image] =>[orig_patent_app_number] => 29402027 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/402027
Electromagnetic valve Sep 18, 2011 Issued
Array ( [id] => 7735601 [patent_doc_number] => D0653308 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-01-31 [patent_title] => 'Electromagnetic valve' [patent_app_type] => design [patent_app_number] => 29/402028 [patent_app_country] => US [patent_app_date] => 2011-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 108 [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/D0/653/D0653308.pdf [firstpage_image] =>[orig_patent_app_number] => 29402028 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/402028
Electromagnetic valve Sep 18, 2011 Issued
Array ( [id] => 8349875 [patent_doc_number] => D0665874 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-08-21 [patent_title] => 'Electromagnetic valve' [patent_app_type] => design [patent_app_number] => 29/402029 [patent_app_country] => US [patent_app_date] => 2011-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 108 [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] =>[firstpage_image] =>[orig_patent_app_number] => 29402029 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/402029
Electromagnetic valve Sep 18, 2011 Issued
Array ( [id] => 8383822 [patent_doc_number] => D0667082 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-09-11 [patent_title] => 'Flow control valve for air pressure device' [patent_app_type] => design [patent_app_number] => 29/398548 [patent_app_country] => US [patent_app_date] => 2011-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 82 [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] =>[firstpage_image] =>[orig_patent_app_number] => 29398548 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/398548
Flow control valve for air pressure device Aug 1, 2011 Issued
Array ( [id] => 7707374 [patent_doc_number] => D0652116 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-01-10 [patent_title] => 'Flow control valve for air pressure device' [patent_app_type] => design [patent_app_number] => 29/398547 [patent_app_country] => US [patent_app_date] => 2011-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 82 [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/D0/652/D0652116.pdf [firstpage_image] =>[orig_patent_app_number] => 29398547 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/398547
Flow control valve for air pressure device Aug 1, 2011 Issued
Array ( [id] => 7543418 [patent_doc_number] => D0648419 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-11-08 [patent_title] => 'Expansion valve with solenoid valve' [patent_app_type] => design [patent_app_number] => 29/371628 [patent_app_country] => US [patent_app_date] => 2011-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 104 [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/D0648419.pdf [firstpage_image] =>[orig_patent_app_number] => 29371628 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/371628
Expansion valve with solenoid valve Jun 6, 2011 Issued
Array ( [id] => 7722587 [patent_doc_number] => D0652487 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-01-17 [patent_title] => 'Unlocked valve body' [patent_app_type] => design [patent_app_number] => 29/392377 [patent_app_country] => US [patent_app_date] => 2011-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 135 [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/D0/652/D0652487.pdf [firstpage_image] =>[orig_patent_app_number] => 29392377 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/392377
Unlocked valve body May 19, 2011 Issued
Array ( [id] => 8011927 [patent_doc_number] => D0652895 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-01-24 [patent_title] => 'Locked valve body' [patent_app_type] => design [patent_app_number] => 29/391692 [patent_app_country] => US [patent_app_date] => 2011-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 134 [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/D0/652/D0652895.pdf [firstpage_image] =>[orig_patent_app_number] => 29391692 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/391692
Locked valve body May 11, 2011 Issued
Array ( [id] => 4627308 [patent_doc_number] => D0644299 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-08-30 [patent_title] => 'Pressure regulator' [patent_app_type] => design [patent_app_number] => 29/391583 [patent_app_country] => US [patent_app_date] => 2011-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 147 [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/D0/644/D0644299.pdf [firstpage_image] =>[orig_patent_app_number] => 29391583 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/391583
Pressure regulator May 10, 2011 Issued
Array ( [id] => 7798960 [patent_doc_number] => D0655375 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-03-06 [patent_title] => 'Water filtration container' [patent_app_type] => design [patent_app_number] => 29/391608 [patent_app_country] => US [patent_app_date] => 2011-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 132 [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/D0/655/D0655375.pdf [firstpage_image] =>[orig_patent_app_number] => 29391608 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/391608
Water filtration container May 10, 2011 Issued
Array ( [id] => 7747510 [patent_doc_number] => D0653726 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-02-07 [patent_title] => 'Water filtration container' [patent_app_type] => design [patent_app_number] => 29/391610 [patent_app_country] => US [patent_app_date] => 2011-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 132 [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/D0/653/D0653726.pdf [firstpage_image] =>[orig_patent_app_number] => 29391610 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/391610
Water filtration container May 10, 2011 Issued
Array ( [id] => 4627307 [patent_doc_number] => D0644298 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-08-30 [patent_title] => 'Pressure regulator' [patent_app_type] => design [patent_app_number] => 29/391582 [patent_app_country] => US [patent_app_date] => 2011-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 147 [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/D0/644/D0644298.pdf [firstpage_image] =>[orig_patent_app_number] => 29391582 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/391582
Pressure regulator May 10, 2011 Issued
Array ( [id] => 7983711 [patent_doc_number] => D0650467 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-12-13 [patent_title] => 'Water filtration container' [patent_app_type] => design [patent_app_number] => 29/391356 [patent_app_country] => US [patent_app_date] => 2011-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 113 [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/D0/650/D0650467.pdf [firstpage_image] =>[orig_patent_app_number] => 29391356 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/391356
Water filtration container May 5, 2011 Issued
Array ( [id] => 7798958 [patent_doc_number] => D0655373 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-03-06 [patent_title] => 'Water filtration container' [patent_app_type] => design [patent_app_number] => 29/391359 [patent_app_country] => US [patent_app_date] => 2011-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 113 [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/D0/655/D0655373.pdf [firstpage_image] =>[orig_patent_app_number] => 29391359 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/391359
Water filtration container May 5, 2011 Issued
Array ( [id] => 7798959 [patent_doc_number] => D0655374 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2012-03-06 [patent_title] => 'Water filtration container' [patent_app_type] => design [patent_app_number] => 29/391364 [patent_app_country] => US [patent_app_date] => 2011-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 113 [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/D0/655/D0655374.pdf [firstpage_image] =>[orig_patent_app_number] => 29391364 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/391364
Water filtration container May 5, 2011 Issued
Array ( [id] => 7548469 [patent_doc_number] => D0649222 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-11-22 [patent_title] => 'Expansion valve' [patent_app_type] => design [patent_app_number] => 29/371562 [patent_app_country] => US [patent_app_date] => 2011-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 118 [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/D0/649/D0649222.pdf [firstpage_image] =>[orig_patent_app_number] => 29371562 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/371562
Expansion valve Apr 24, 2011 Issued
Array ( [id] => 7525494 [patent_doc_number] => D0647597 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-10-25 [patent_title] => 'Expansion valve' [patent_app_type] => design [patent_app_number] => 29/371564 [patent_app_country] => US [patent_app_date] => 2011-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 120 [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/D0647597.pdf [firstpage_image] =>[orig_patent_app_number] => 29371564 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/371564
Expansion valve Apr 24, 2011 Issued
Array ( [id] => 7543417 [patent_doc_number] => D0648418 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-11-08 [patent_title] => 'Expansion valve' [patent_app_type] => design [patent_app_number] => 29/371563 [patent_app_country] => US [patent_app_date] => 2011-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 104 [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/D0/648/D0648418.pdf [firstpage_image] =>[orig_patent_app_number] => 29371563 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/371563
Expansion valve Apr 24, 2011 Issued
Array ( [id] => 7533100 [patent_doc_number] => D0648001 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2011-11-01 [patent_title] => 'Expansion valve' [patent_app_type] => design [patent_app_number] => 29/371561 [patent_app_country] => US [patent_app_date] => 2011-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 120 [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/D0/648/D0648001.pdf [firstpage_image] =>[orig_patent_app_number] => 29371561 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/371561
Expansion valve Apr 24, 2011 Issued
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