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] => 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
Menu