![](/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] => 2841452
[patent_doc_number] => 05160795
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-03
[patent_title] => 'Gun with pivoting barrel, rotary ammunition cylinder, and double action firing mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/737209
[patent_app_country] => US
[patent_app_date] => 1991-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 26
[patent_no_of_words] => 3575
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/160/05160795.pdf
[firstpage_image] =>[orig_patent_app_number] => 737209
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/737209 | Gun with pivoting barrel, rotary ammunition cylinder, and double action firing mechanism | Jul 28, 1991 | Issued |
Array
(
[id] => 2978586
[patent_doc_number] => 05225611
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-07-06
[patent_title] => 'Over/under shotgun safety arm'
[patent_app_type] => 1
[patent_app_number] => 7/733146
[patent_app_country] => US
[patent_app_date] => 1991-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 2700
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/225/05225611.pdf
[firstpage_image] =>[orig_patent_app_number] => 733146
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/733146 | Over/under shotgun safety arm | Jul 18, 1991 | Issued |
Array
(
[id] => 2776790
[patent_doc_number] => 05138786
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'Insta-guard firearm protection'
[patent_app_type] => 1
[patent_app_number] => 7/731666
[patent_app_country] => US
[patent_app_date] => 1991-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1714
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 306
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/138/05138786.pdf
[firstpage_image] =>[orig_patent_app_number] => 731666
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/731666 | Insta-guard firearm protection | Jul 16, 1991 | Issued |
Array
(
[id] => 2971498
[patent_doc_number] => 05202524
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-13
[patent_title] => 'Gun and method of mounting a sight thereon'
[patent_app_type] => 1
[patent_app_number] => 7/727073
[patent_app_country] => US
[patent_app_date] => 1991-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 2522
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/202/05202524.pdf
[firstpage_image] =>[orig_patent_app_number] => 727073
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/727073 | Gun and method of mounting a sight thereon | Jul 8, 1991 | Issued |
Array
(
[id] => 975017
[patent_doc_number] => 06932878
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-08-23
[patent_title] => 'Explosive compositions'
[patent_app_type] => utility
[patent_app_number] => 07/727386
[patent_app_country] => US
[patent_app_date] => 1991-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2983
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/932/06932878.pdf
[firstpage_image] =>[orig_patent_app_number] => 07727386
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/727386 | Explosive compositions | Jul 4, 1991 | Issued |
Array
(
[id] => 2907131
[patent_doc_number] => H0001215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-03
[patent_title] => 'Double shot grenade launcher'
[patent_app_type] => 7
[patent_app_number] => 7/736264
[patent_app_country] => US
[patent_app_date] => 1991-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1217
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/H0/001/H0001215.pdf
[firstpage_image] =>[orig_patent_app_number] => 736264
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/736264 | Double shot grenade launcher | Jul 2, 1991 | Issued |
Array
(
[id] => 2761903
[patent_doc_number] => 05092069
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-03
[patent_title] => 'Firearm'
[patent_app_type] => 1
[patent_app_number] => 7/719781
[patent_app_country] => US
[patent_app_date] => 1991-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 2613
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/092/05092069.pdf
[firstpage_image] =>[orig_patent_app_number] => 719781
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/719781 | Firearm | Jun 23, 1991 | Issued |
Array
(
[id] => 2789235
[patent_doc_number] => 05114095
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-19
[patent_title] => 'Arrangement for the unlatching and extension of the stabilizing fins of a projectile'
[patent_app_type] => 1
[patent_app_number] => 7/717688
[patent_app_country] => US
[patent_app_date] => 1991-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3985
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/114/05114095.pdf
[firstpage_image] =>[orig_patent_app_number] => 717688
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/717688 | Arrangement for the unlatching and extension of the stabilizing fins of a projectile | Jun 18, 1991 | Issued |
Array
(
[id] => 2961272
[patent_doc_number] => 05255882
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-26
[patent_title] => 'Setting device with a nut controllable by a spindle'
[patent_app_type] => 1
[patent_app_number] => 7/713829
[patent_app_country] => US
[patent_app_date] => 1991-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4086
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/255/05255882.pdf
[firstpage_image] =>[orig_patent_app_number] => 713829
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/713829 | Setting device with a nut controllable by a spindle | Jun 11, 1991 | Issued |
Array
(
[id] => 2780238
[patent_doc_number] => 05123193
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'Magnetic actuated firearms locking mechanism for shoulder mountable weapons'
[patent_app_type] => 1
[patent_app_number] => 7/702230
[patent_app_country] => US
[patent_app_date] => 1991-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2325
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/123/05123193.pdf
[firstpage_image] =>[orig_patent_app_number] => 702230
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/702230 | Magnetic actuated firearms locking mechanism for shoulder mountable weapons | May 16, 1991 | Issued |
Array
(
[id] => 2822409
[patent_doc_number] => H0001051
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Antenna stabilizing buoy'
[patent_app_type] => 7
[patent_app_number] => 7/698418
[patent_app_country] => US
[patent_app_date] => 1991-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2007
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 13
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/H0/001/H0001051.pdf
[firstpage_image] =>[orig_patent_app_number] => 698418
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/698418 | Antenna stabilizing buoy | May 9, 1991 | Issued |
Array
(
[id] => 2784921
[patent_doc_number] => 05139216
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'Segmented projectile with de-spun joint'
[patent_app_type] => 1
[patent_app_number] => 7/697629
[patent_app_country] => US
[patent_app_date] => 1991-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 3918
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/139/05139216.pdf
[firstpage_image] =>[orig_patent_app_number] => 697629
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/697629 | Segmented projectile with de-spun joint | May 8, 1991 | Issued |
Array
(
[id] => 2921553
[patent_doc_number] => 05206445
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-27
[patent_title] => 'Projection devices'
[patent_app_type] => 1
[patent_app_number] => 7/695384
[patent_app_country] => US
[patent_app_date] => 1991-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 3763
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/206/05206445.pdf
[firstpage_image] =>[orig_patent_app_number] => 695384
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/695384 | Projection devices | May 2, 1991 | Issued |
Array
(
[id] => 2906395
[patent_doc_number] => 05205653
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-27
[patent_title] => 'Bearing assembly and submersible propulsor unit incorporating the same'
[patent_app_type] => 1
[patent_app_number] => 7/694322
[patent_app_country] => US
[patent_app_date] => 1991-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4641
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/205/05205653.pdf
[firstpage_image] =>[orig_patent_app_number] => 694322
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/694322 | Bearing assembly and submersible propulsor unit incorporating the same | Apr 30, 1991 | Issued |
Array
(
[id] => 2788321
[patent_doc_number] => 05123615
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'System and components useful in landing airborne craft'
[patent_app_type] => 1
[patent_app_number] => 7/701292
[patent_app_country] => US
[patent_app_date] => 1991-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 26
[patent_no_of_words] => 10525
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/123/05123615.pdf
[firstpage_image] =>[orig_patent_app_number] => 701292
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/701292 | System and components useful in landing airborne craft | Apr 28, 1991 | Issued |
Array
(
[id] => 2816080
[patent_doc_number] => 05127605
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Control surface structures for fluid-borne vehicles and method for rotationally moving such structures'
[patent_app_type] => 1
[patent_app_number] => 7/690030
[patent_app_country] => US
[patent_app_date] => 1991-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 1851
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/127/05127605.pdf
[firstpage_image] =>[orig_patent_app_number] => 690030
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/690030 | Control surface structures for fluid-borne vehicles and method for rotationally moving such structures | Apr 22, 1991 | Issued |
Array
(
[id] => 2910146
[patent_doc_number] => 05216191
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-01
[patent_title] => 'Semi-automatic pistol'
[patent_app_type] => 1
[patent_app_number] => 7/689377
[patent_app_country] => US
[patent_app_date] => 1991-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 3895
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/216/05216191.pdf
[firstpage_image] =>[orig_patent_app_number] => 689377
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/689377 | Semi-automatic pistol | Apr 21, 1991 | Issued |
Array
(
[id] => 2834131
[patent_doc_number] => 05133142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-28
[patent_title] => 'Multi-caliber firearm'
[patent_app_type] => 1
[patent_app_number] => 7/687189
[patent_app_country] => US
[patent_app_date] => 1991-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1984
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 29
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/133/05133142.pdf
[firstpage_image] =>[orig_patent_app_number] => 687189
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/687189 | Multi-caliber firearm | Apr 17, 1991 | Issued |
Array
(
[id] => 2898107
[patent_doc_number] => 05183952
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-02
[patent_title] => 'Revolver hand grip'
[patent_app_type] => 1
[patent_app_number] => 7/687183
[patent_app_country] => US
[patent_app_date] => 1991-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1406
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/183/05183952.pdf
[firstpage_image] =>[orig_patent_app_number] => 687183
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/687183 | Revolver hand grip | Apr 17, 1991 | Issued |
Array
(
[id] => 2761883
[patent_doc_number] => 05092068
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-03
[patent_title] => 'Gas seal revolver'
[patent_app_type] => 1
[patent_app_number] => 7/684608
[patent_app_country] => US
[patent_app_date] => 1991-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 19
[patent_no_of_words] => 8407
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/092/05092068.pdf
[firstpage_image] =>[orig_patent_app_number] => 684608
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/684608 | Gas seal revolver | Apr 11, 1991 | Issued |