Search

Matthew Van Nguyen

Examiner (ID: 3805, Phone: (571)272-2081 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2102, 2839, 2111
Total Applications
3254
Issued Applications
3022
Pending Applications
87
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3590495 [patent_doc_number] => 05588241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'High capacity conversion magazine' [patent_app_type] => 1 [patent_app_number] => 7/484239 [patent_app_country] => US [patent_app_date] => 1990-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1776 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/588/05588241.pdf [firstpage_image] =>[orig_patent_app_number] => 484239 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/484239
High capacity conversion magazine Feb 25, 1990 Issued
Array ( [id] => 2683740 [patent_doc_number] => 05054225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Gunsight flexibility and variable distance aiming apparatus' [patent_app_type] => 1 [patent_app_number] => 7/484343 [patent_app_country] => US [patent_app_date] => 1990-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2468 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/054/05054225.pdf [firstpage_image] =>[orig_patent_app_number] => 484343 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/484343
Gunsight flexibility and variable distance aiming apparatus Feb 22, 1990 Issued
Array ( [id] => 2726862 [patent_doc_number] => 05020258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Gas seal revolver' [patent_app_type] => 1 [patent_app_number] => 7/482274 [patent_app_country] => US [patent_app_date] => 1990-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 8420 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/020/05020258.pdf [firstpage_image] =>[orig_patent_app_number] => 482274 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/482274
Gas seal revolver Feb 19, 1990 Issued
Array ( [id] => 2647546 [patent_doc_number] => 05033219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Modular laser aiming system' [patent_app_type] => 1 [patent_app_number] => 7/476623 [patent_app_country] => US [patent_app_date] => 1990-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6198 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033219.pdf [firstpage_image] =>[orig_patent_app_number] => 476623 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/476623
Modular laser aiming system Feb 5, 1990 Issued
Array ( [id] => 2723165 [patent_doc_number] => 05022175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Safety arrangement for firearms' [patent_app_type] => 1 [patent_app_number] => 7/471523 [patent_app_country] => US [patent_app_date] => 1990-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4022 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022175.pdf [firstpage_image] =>[orig_patent_app_number] => 471523 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/471523
Safety arrangement for firearms Jan 28, 1990 Issued
Array ( [id] => 2971516 [patent_doc_number] => 05202525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Scramjet engine having improved fuel/air mixing' [patent_app_type] => 1 [patent_app_number] => 7/471588 [patent_app_country] => US [patent_app_date] => 1990-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202525.pdf [firstpage_image] =>[orig_patent_app_number] => 471588 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/471588
Scramjet engine having improved fuel/air mixing Jan 28, 1990 Issued
Array ( [id] => 2732359 [patent_doc_number] => 05029773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Cable towed decoy with collapsible fins' [patent_app_type] => 1 [patent_app_number] => 7/469123 [patent_app_country] => US [patent_app_date] => 1990-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2361 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/029/05029773.pdf [firstpage_image] =>[orig_patent_app_number] => 469123 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/469123
Cable towed decoy with collapsible fins Jan 23, 1990 Issued
Array ( [id] => 2683605 [patent_doc_number] => 04999940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Weapon safety locking apparatus' [patent_app_type] => 1 [patent_app_number] => 7/468197 [patent_app_country] => US [patent_app_date] => 1990-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1975 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/999/04999940.pdf [firstpage_image] =>[orig_patent_app_number] => 468197 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/468197
Weapon safety locking apparatus Jan 21, 1990 Issued
Array ( [id] => 2647596 [patent_doc_number] => 05046277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Mounting device for sight viewing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/459544 [patent_app_country] => US [patent_app_date] => 1990-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1018 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046277.pdf [firstpage_image] =>[orig_patent_app_number] => 459544 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/459544
Mounting device for sight viewing apparatus Jan 1, 1990 Issued
Array ( [id] => 2670194 [patent_doc_number] => 05018292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Linkage assembly for trigger/sear assemblies' [patent_app_type] => 1 [patent_app_number] => 7/459431 [patent_app_country] => US [patent_app_date] => 1990-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2406 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018292.pdf [firstpage_image] =>[orig_patent_app_number] => 459431 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/459431
Linkage assembly for trigger/sear assemblies Jan 1, 1990 Issued
Array ( [id] => 2724593 [patent_doc_number] => H0000928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Liquid compressing gas system' [patent_app_type] => 7 [patent_app_number] => 7/459173 [patent_app_country] => US [patent_app_date] => 1989-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 812 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/H0/000/H0000928.pdf [firstpage_image] =>[orig_patent_app_number] => 459173 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/459173
Liquid compressing gas system Dec 28, 1989 Issued
Array ( [id] => 2789325 [patent_doc_number] => 05114100 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Anti-icing system for aircraft' [patent_app_type] => 1 [patent_app_number] => 7/458847 [patent_app_country] => US [patent_app_date] => 1989-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 8939 [patent_no_of_claims] => 23 [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/05/114/05114100.pdf [firstpage_image] =>[orig_patent_app_number] => 458847 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/458847
Anti-icing system for aircraft Dec 28, 1989 Issued
Array ( [id] => 2682211 [patent_doc_number] => 04995573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Projectile equipped with guide fins' [patent_app_type] => 1 [patent_app_number] => 7/453288 [patent_app_country] => US [patent_app_date] => 1989-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2681 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/995/04995573.pdf [firstpage_image] =>[orig_patent_app_number] => 453288 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453288
Projectile equipped with guide fins Dec 21, 1989 Issued
Array ( [id] => 2729381 [patent_doc_number] => 05070637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Telescopic' [patent_app_type] => 1 [patent_app_number] => 7/455630 [patent_app_country] => US [patent_app_date] => 1989-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1874 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070637.pdf [firstpage_image] =>[orig_patent_app_number] => 455630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/455630
Telescopic Dec 21, 1989 Issued
Array ( [id] => 2743827 [patent_doc_number] => 05042742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Microcontroller for controlling an airborne vehicle' [patent_app_type] => 1 [patent_app_number] => 7/455699 [patent_app_country] => US [patent_app_date] => 1989-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2868 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042742.pdf [firstpage_image] =>[orig_patent_app_number] => 455699 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/455699
Microcontroller for controlling an airborne vehicle Dec 21, 1989 Issued
Array ( [id] => 2642369 [patent_doc_number] => 04934085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Night sight mounting bracket for rocket launcher' [patent_app_type] => 1 [patent_app_number] => 7/453884 [patent_app_country] => US [patent_app_date] => 1989-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1206 [patent_no_of_claims] => 3 [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/04/934/04934085.pdf [firstpage_image] =>[orig_patent_app_number] => 453884 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453884
Night sight mounting bracket for rocket launcher Dec 19, 1989 Issued
Array ( [id] => 2647414 [patent_doc_number] => 04978088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Guidance mechanism for a subcaliber-sized fin-stabilized practice projectile' [patent_app_type] => 1 [patent_app_number] => 7/452696 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1860 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978088.pdf [firstpage_image] =>[orig_patent_app_number] => 452696 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452696
Guidance mechanism for a subcaliber-sized fin-stabilized practice projectile Dec 17, 1989 Issued
Array ( [id] => 998331 [patent_doc_number] => 06910658 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-06-28 [patent_title] => 'Underwater detection system' [patent_app_type] => utility [patent_app_number] => 07/456817 [patent_app_country] => US [patent_app_date] => 1989-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1087 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/910/06910658.pdf [firstpage_image] =>[orig_patent_app_number] => 07456817 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456817
Underwater detection system Dec 7, 1989 Issued
Array ( [id] => 2617609 [patent_doc_number] => H0000795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Reduced temperature sensitivity launch motor' [patent_app_type] => 7 [patent_app_number] => 7/469852 [patent_app_country] => US [patent_app_date] => 1989-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 953 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/H0/000/H0000795.pdf [firstpage_image] =>[orig_patent_app_number] => 469852 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/469852
Reduced temperature sensitivity launch motor Dec 3, 1989 Issued
Array ( [id] => 2689995 [patent_doc_number] => 05052138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Ammunition supply indicating system' [patent_app_type] => 1 [patent_app_number] => 7/444829 [patent_app_country] => US [patent_app_date] => 1989-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4226 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052138.pdf [firstpage_image] =>[orig_patent_app_number] => 444829 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/444829
Ammunition supply indicating system Nov 30, 1989 Issued
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