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] => 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
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