Search

Dustin Nguyen

Examiner (ID: 201, Phone: (571)272-3971 , Office: P/2446 )

Most Active Art Unit
2446
Art Unit(s)
2446, 2454, 2154, 2156, 2157
Total Applications
1089
Issued Applications
768
Pending Applications
88
Abandoned Applications
260

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3972848 [patent_doc_number] => 05860670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Trailer towing device' [patent_app_type] => 1 [patent_app_number] => 8/637510 [patent_app_country] => US [patent_app_date] => 1996-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3825 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 647 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/860/05860670.pdf [firstpage_image] =>[orig_patent_app_number] => 637510 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/637510
Trailer towing device Apr 24, 1996 Issued
Array ( [id] => 3767264 [patent_doc_number] => 05820130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Mechanical seal for movable joints of machines' [patent_app_type] => 1 [patent_app_number] => 8/632432 [patent_app_country] => US [patent_app_date] => 1996-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1856 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/820/05820130.pdf [firstpage_image] =>[orig_patent_app_number] => 632432 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/632432
Mechanical seal for movable joints of machines Apr 23, 1996 Issued
Array ( [id] => 3670969 [patent_doc_number] => 05632495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Elastomer sealing ring of relatively large diameter' [patent_app_type] => 1 [patent_app_number] => 8/639095 [patent_app_country] => US [patent_app_date] => 1996-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2790 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/632/05632495.pdf [firstpage_image] =>[orig_patent_app_number] => 639095 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/639095
Elastomer sealing ring of relatively large diameter Apr 23, 1996 Issued
Array ( [id] => 4327166 [patent_doc_number] => 06332626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Tow bar for towing tongueless vehicles' [patent_app_type] => 1 [patent_app_number] => 8/636240 [patent_app_country] => US [patent_app_date] => 1996-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3490 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/332/06332626.pdf [firstpage_image] =>[orig_patent_app_number] => 636240 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/636240
Tow bar for towing tongueless vehicles Apr 22, 1996 Issued
08/634341 WHEELCHAIR HAND RIM Apr 17, 1996 Abandoned
Array ( [id] => 3840156 [patent_doc_number] => 05791432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Steering control apparatus for an automotive vehicle' [patent_app_type] => 1 [patent_app_number] => 8/633376 [patent_app_country] => US [patent_app_date] => 1996-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4728 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/791/05791432.pdf [firstpage_image] =>[orig_patent_app_number] => 633376 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/633376
Steering control apparatus for an automotive vehicle Apr 16, 1996 Issued
Array ( [id] => 4015616 [patent_doc_number] => 05901966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Removable glide rings for pneumatic tube carriers' [patent_app_type] => 1 [patent_app_number] => 8/632019 [patent_app_country] => US [patent_app_date] => 1996-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6095 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901966.pdf [firstpage_image] =>[orig_patent_app_number] => 632019 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/632019
Removable glide rings for pneumatic tube carriers Apr 14, 1996 Issued
Array ( [id] => 3714168 [patent_doc_number] => 05702111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Sealing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/630207 [patent_app_country] => US [patent_app_date] => 1996-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3618 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/702/05702111.pdf [firstpage_image] =>[orig_patent_app_number] => 630207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/630207
Sealing apparatus Apr 9, 1996 Issued
Array ( [id] => 3950833 [patent_doc_number] => 05884917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Thermal processing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/630664 [patent_app_country] => US [patent_app_date] => 1996-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3570 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/884/05884917.pdf [firstpage_image] =>[orig_patent_app_number] => 630664 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/630664
Thermal processing apparatus Apr 9, 1996 Issued
Array ( [id] => 3789774 [patent_doc_number] => 05829775 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Vehicle protector' [patent_app_type] => 1 [patent_app_number] => 8/631310 [patent_app_country] => US [patent_app_date] => 1996-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 34 [patent_no_of_words] => 5133 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/829/05829775.pdf [firstpage_image] =>[orig_patent_app_number] => 631310 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/631310
Vehicle protector Apr 9, 1996 Issued
08/569253 SEAL ARRANGEMENT FOR A SPINDLE PASSING IN AN AXIALLY MOVABLE MANNER OUT OF A CASING Apr 3, 1996 Abandoned
Array ( [id] => 3755986 [patent_doc_number] => 05755451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Boat portage dolly' [patent_app_type] => 1 [patent_app_number] => 8/626369 [patent_app_country] => US [patent_app_date] => 1996-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 18 [patent_no_of_words] => 2913 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/755/05755451.pdf [firstpage_image] =>[orig_patent_app_number] => 626369 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/626369
Boat portage dolly Apr 1, 1996 Issued
Array ( [id] => 3721914 [patent_doc_number] => 05697619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Radial seal for air preheaters' [patent_app_type] => 1 [patent_app_number] => 8/625559 [patent_app_country] => US [patent_app_date] => 1996-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3304 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/697/05697619.pdf [firstpage_image] =>[orig_patent_app_number] => 625559 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/625559
Radial seal for air preheaters Mar 31, 1996 Issued
Array ( [id] => 4057787 [patent_doc_number] => 05964465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Low creep polytetrafluoroethylene form-in-place gasketing elements' [patent_app_type] => 1 [patent_app_number] => 8/614702 [patent_app_country] => US [patent_app_date] => 1996-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4512 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/964/05964465.pdf [firstpage_image] =>[orig_patent_app_number] => 614702 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/614702
Low creep polytetrafluoroethylene form-in-place gasketing elements Mar 12, 1996 Issued
Array ( [id] => 3857923 [patent_doc_number] => 05823541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Rod seal cartridge for progressing cavity artificial lift pumps' [patent_app_type] => 1 [patent_app_number] => 8/615539 [patent_app_country] => US [patent_app_date] => 1996-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6989 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/823/05823541.pdf [firstpage_image] =>[orig_patent_app_number] => 615539 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/615539
Rod seal cartridge for progressing cavity artificial lift pumps Mar 11, 1996 Issued
08/611971 SEALING MATERIAL FOR ASSEMBLY, AND ASSEMBLY METHOD Mar 5, 1996 Abandoned
Array ( [id] => 3980021 [patent_doc_number] => 05921552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Emission containment and alignment apparatus and method for fluid systems' [patent_app_type] => 1 [patent_app_number] => 8/611147 [patent_app_country] => US [patent_app_date] => 1996-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6636 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/921/05921552.pdf [firstpage_image] =>[orig_patent_app_number] => 611147 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/611147
Emission containment and alignment apparatus and method for fluid systems Mar 4, 1996 Issued
Array ( [id] => 4010067 [patent_doc_number] => 05906375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Rubber riveting of molded parts' [patent_app_type] => 1 [patent_app_number] => 8/617674 [patent_app_country] => US [patent_app_date] => 1996-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2448 [patent_no_of_claims] => 7 [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/05/906/05906375.pdf [firstpage_image] =>[orig_patent_app_number] => 617674 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/617674
Rubber riveting of molded parts Feb 26, 1996 Issued
Array ( [id] => 3831728 [patent_doc_number] => 05765834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Sealing device' [patent_app_type] => 1 [patent_app_number] => 8/595384 [patent_app_country] => US [patent_app_date] => 1996-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1664 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/765/05765834.pdf [firstpage_image] =>[orig_patent_app_number] => 595384 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/595384
Sealing device Jan 31, 1996 Issued
Array ( [id] => 3817867 [patent_doc_number] => 05738357 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Seal for enhancing pipes' [patent_app_type] => 1 [patent_app_number] => 8/594232 [patent_app_country] => US [patent_app_date] => 1996-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 5690 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/738/05738357.pdf [firstpage_image] =>[orig_patent_app_number] => 594232 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/594232
Seal for enhancing pipes Jan 30, 1996 Issued
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