![](/images/general/no_picture/200_user.png)
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 number | Title of the application | Filing Date | Status |
---|---|---|---|
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
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[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
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[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
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[patent_maintenance] => 1
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[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
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[patent_no_of_words] => 1874
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[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
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[patent_no_of_words] => 2868
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[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
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[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
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[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
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[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
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[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
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[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 |