![](/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] => 2838792
[patent_doc_number] => 05112008
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'Fin stabilized projectile having heat resistant fins'
[patent_app_type] => 1
[patent_app_number] => 7/571678
[patent_app_country] => US
[patent_app_date] => 1990-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 2358
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/112/05112008.pdf
[firstpage_image] =>[orig_patent_app_number] => 571678
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/571678 | Fin stabilized projectile having heat resistant fins | Aug 22, 1990 | Issued |
Array
(
[id] => 2649528
[patent_doc_number] => 05025582
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'External safety for handgun'
[patent_app_type] => 1
[patent_app_number] => 7/569299
[patent_app_country] => US
[patent_app_date] => 1990-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 10
[patent_no_of_words] => 5239
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/025/05025582.pdf
[firstpage_image] =>[orig_patent_app_number] => 569299
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/569299 | External safety for handgun | Aug 19, 1990 | Issued |
Array
(
[id] => 2694974
[patent_doc_number] => 05040746
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Finned projectile with supplementary fins'
[patent_app_type] => 1
[patent_app_number] => 7/567028
[patent_app_country] => US
[patent_app_date] => 1990-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 2691
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/040/05040746.pdf
[firstpage_image] =>[orig_patent_app_number] => 567028
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/567028 | Finned projectile with supplementary fins | Aug 13, 1990 | Issued |
Array
(
[id] => 2690051
[patent_doc_number] => 05052141
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-01
[patent_title] => 'Trigger tension adjuster'
[patent_app_type] => 1
[patent_app_number] => 7/566049
[patent_app_country] => US
[patent_app_date] => 1990-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 1959
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/052/05052141.pdf
[firstpage_image] =>[orig_patent_app_number] => 566049
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/566049 | Trigger tension adjuster | Aug 9, 1990 | Issued |
Array
(
[id] => 2733419
[patent_doc_number] => 05042186
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Easy-on, easy-off sighting aid mount for a revolver'
[patent_app_type] => 1
[patent_app_number] => 7/562661
[patent_app_country] => US
[patent_app_date] => 1990-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 3720
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/042/05042186.pdf
[firstpage_image] =>[orig_patent_app_number] => 562661
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/562661 | Easy-on, easy-off sighting aid mount for a revolver | Aug 2, 1990 | Issued |
Array
(
[id] => 2686850
[patent_doc_number] => 05040322
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Night shooting aid'
[patent_app_type] => 1
[patent_app_number] => 7/562679
[patent_app_country] => US
[patent_app_date] => 1990-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 3813
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/040/05040322.pdf
[firstpage_image] =>[orig_patent_app_number] => 562679
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/562679 | Night shooting aid | Aug 2, 1990 | Issued |
Array
(
[id] => 2849358
[patent_doc_number] => 05090148
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Firearm safety mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/556016
[patent_app_country] => US
[patent_app_date] => 1990-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 4655
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/090/05090148.pdf
[firstpage_image] =>[orig_patent_app_number] => 556016
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/556016 | Firearm safety mechanism | Jul 19, 1990 | Issued |
Array
(
[id] => 2734151
[patent_doc_number] => 05058304
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Dual-catch trigger mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/554723
[patent_app_country] => US
[patent_app_date] => 1990-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2024
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/058/05058304.pdf
[firstpage_image] =>[orig_patent_app_number] => 554723
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/554723 | Dual-catch trigger mechanism | Jul 18, 1990 | Issued |
Array
(
[id] => 2831876
[patent_doc_number] => 05088412
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-18
[patent_title] => 'Electrically-initiated time-delay gas generator cartridge for missiles'
[patent_app_type] => 1
[patent_app_number] => 7/556636
[patent_app_country] => US
[patent_app_date] => 1990-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 3057
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/088/05088412.pdf
[firstpage_image] =>[orig_patent_app_number] => 556636
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/556636 | Electrically-initiated time-delay gas generator cartridge for missiles | Jul 15, 1990 | Issued |
Array
(
[id] => 3112593
[patent_doc_number] => 05383766
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-24
[patent_title] => 'Cooled vane'
[patent_app_type] => 1
[patent_app_number] => 7/550003
[patent_app_country] => US
[patent_app_date] => 1990-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 2187
[patent_no_of_claims] => 7
[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/05/383/05383766.pdf
[firstpage_image] =>[orig_patent_app_number] => 550003
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/550003 | Cooled vane | Jul 8, 1990 | Issued |
Array
(
[id] => 2652303
[patent_doc_number] => 05025731
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Segmented, discardable sabot having polygonal cross-section for sub-caliber projectile'
[patent_app_type] => 1
[patent_app_number] => 7/539826
[patent_app_country] => US
[patent_app_date] => 1990-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 21
[patent_no_of_words] => 5830
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/025/05025731.pdf
[firstpage_image] =>[orig_patent_app_number] => 539826
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/539826 | Segmented, discardable sabot having polygonal cross-section for sub-caliber projectile | Jun 17, 1990 | Issued |
Array
(
[id] => 2672710
[patent_doc_number] => 05048773
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Curved grid fin'
[patent_app_type] => 1
[patent_app_number] => 7/534995
[patent_app_country] => US
[patent_app_date] => 1990-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 1260
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/048/05048773.pdf
[firstpage_image] =>[orig_patent_app_number] => 534995
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/534995 | Curved grid fin | Jun 7, 1990 | Issued |
Array
(
[id] => 2659595
[patent_doc_number] => H0000906
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-02
[patent_title] => 'Wedge assembly for electrical transformer component spacing'
[patent_app_type] => 7
[patent_app_number] => 7/532545
[patent_app_country] => US
[patent_app_date] => 1990-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1931
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 290
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/H0/000/H0000906.pdf
[firstpage_image] =>[orig_patent_app_number] => 532545
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/532545 | Wedge assembly for electrical transformer component spacing | Jun 3, 1990 | Issued |
Array
(
[id] => 2837048
[patent_doc_number] => 05137681
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-11
[patent_title] => 'Method and apparatus for recycling turbine exhaust steam in electrical power generation'
[patent_app_type] => 1
[patent_app_number] => 7/527761
[patent_app_country] => US
[patent_app_date] => 1990-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1753
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/137/05137681.pdf
[firstpage_image] =>[orig_patent_app_number] => 527761
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/527761 | Method and apparatus for recycling turbine exhaust steam in electrical power generation | May 22, 1990 | Issued |
Array
(
[id] => 2574306
[patent_doc_number] => H0000853
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-04
[patent_title] => 'Slitted hybrid composite design for gun launch applications'
[patent_app_type] => 7
[patent_app_number] => 7/527962
[patent_app_country] => US
[patent_app_date] => 1990-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 929
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/H0/000/H0000853.pdf
[firstpage_image] =>[orig_patent_app_number] => 527962
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/527962 | Slitted hybrid composite design for gun launch applications | May 20, 1990 | Issued |
Array
(
[id] => 2647578
[patent_doc_number] => 05046276
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-10
[patent_title] => 'Safety cap'
[patent_app_type] => 1
[patent_app_number] => 7/526053
[patent_app_country] => US
[patent_app_date] => 1990-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1694
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/046/05046276.pdf
[firstpage_image] =>[orig_patent_app_number] => 526053
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/526053 | Safety cap | May 20, 1990 | Issued |
Array
(
[id] => 2713103
[patent_doc_number] => 05050330
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-24
[patent_title] => 'Gun rest'
[patent_app_type] => 1
[patent_app_number] => 7/524519
[patent_app_country] => US
[patent_app_date] => 1990-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1459
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/050/05050330.pdf
[firstpage_image] =>[orig_patent_app_number] => 524519
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/524519 | Gun rest | May 16, 1990 | Issued |
Array
(
[id] => 2862063
[patent_doc_number] => 05184461
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-09
[patent_title] => 'Method and apparatus for automatic bypass operation'
[patent_app_type] => 1
[patent_app_number] => 7/522024
[patent_app_country] => US
[patent_app_date] => 1990-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4476
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 301
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/184/05184461.pdf
[firstpage_image] =>[orig_patent_app_number] => 522024
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/522024 | Method and apparatus for automatic bypass operation | May 10, 1990 | Issued |
Array
(
[id] => 2744038
[patent_doc_number] => 05058825
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Steering aid for rotor aircraft'
[patent_app_type] => 1
[patent_app_number] => 7/520993
[patent_app_country] => US
[patent_app_date] => 1990-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3966
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 217
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/058/05058825.pdf
[firstpage_image] =>[orig_patent_app_number] => 520993
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/520993 | Steering aid for rotor aircraft | May 6, 1990 | Issued |
Array
(
[id] => 2721159
[patent_doc_number] => 05039030
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-13
[patent_title] => 'Wing extendable from an airborne body'
[patent_app_type] => 1
[patent_app_number] => 7/517945
[patent_app_country] => US
[patent_app_date] => 1990-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 4276
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/039/05039030.pdf
[firstpage_image] =>[orig_patent_app_number] => 517945
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/517945 | Wing extendable from an airborne body | May 1, 1990 | Issued |