Search

Duy Khuong Thanh Nguyen

Examiner (ID: 6208, Phone: (571)270-7139 , Office: P/2197 )

Most Active Art Unit
2199
Art Unit(s)
2197, 2199
Total Applications
606
Issued Applications
447
Pending Applications
68
Abandoned Applications
98

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2984493 [patent_doc_number] => 05362171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'Shackle toggle joint for the driving of warp knitting equipment' [patent_app_type] => 1 [patent_app_number] => 7/959354 [patent_app_country] => US [patent_app_date] => 1992-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1661 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/362/05362171.pdf [firstpage_image] =>[orig_patent_app_number] => 959354 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/959354
Shackle toggle joint for the driving of warp knitting equipment Oct 12, 1992 Issued
Array ( [id] => 3016925 [patent_doc_number] => 05342138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Connectors for structural members' [patent_app_type] => 1 [patent_app_number] => 7/959265 [patent_app_country] => US [patent_app_date] => 1992-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 73 [patent_no_of_words] => 9549 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/342/05342138.pdf [firstpage_image] =>[orig_patent_app_number] => 959265 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/959265
Connectors for structural members Oct 8, 1992 Issued
Array ( [id] => 3079818 [patent_doc_number] => 05318095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Die cast magnet assembly and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 7/958760 [patent_app_country] => US [patent_app_date] => 1992-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2314 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318095.pdf [firstpage_image] =>[orig_patent_app_number] => 958760 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/958760
Die cast magnet assembly and method of manufacture Oct 8, 1992 Issued
Array ( [id] => 2871844 [patent_doc_number] => 05238049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Adjustable flow control device for continuous casting of metal strip' [patent_app_type] => 1 [patent_app_number] => 7/957330 [patent_app_country] => US [patent_app_date] => 1992-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3907 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238049.pdf [firstpage_image] =>[orig_patent_app_number] => 957330 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/957330
Adjustable flow control device for continuous casting of metal strip Oct 5, 1992 Issued
Array ( [id] => 3018215 [patent_doc_number] => 05299625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Riser sleeve with breaker core' [patent_app_type] => 1 [patent_app_number] => 7/956064 [patent_app_country] => US [patent_app_date] => 1992-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2364 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/299/05299625.pdf [firstpage_image] =>[orig_patent_app_number] => 956064 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/956064
Riser sleeve with breaker core Oct 1, 1992 Issued
Array ( [id] => 3027745 [patent_doc_number] => 05285840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Method and apparatus for manufacturing piston of internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/952349 [patent_app_country] => US [patent_app_date] => 1992-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 1434 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/285/05285840.pdf [firstpage_image] =>[orig_patent_app_number] => 952349 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/952349
Method and apparatus for manufacturing piston of internal combustion engine Sep 27, 1992 Issued
Array ( [id] => 3079872 [patent_doc_number] => 05318098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Metal casting unit' [patent_app_type] => 1 [patent_app_number] => 7/950148 [patent_app_country] => US [patent_app_date] => 1992-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 12167 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318098.pdf [firstpage_image] =>[orig_patent_app_number] => 950148 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/950148
Metal casting unit Sep 23, 1992 Issued
Array ( [id] => 2871791 [patent_doc_number] => 05238046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Method of manufacturing a bimetal casting and wearing part produced by this method' [patent_app_type] => 1 [patent_app_number] => 7/949339 [patent_app_country] => US [patent_app_date] => 1992-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 5048 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238046.pdf [firstpage_image] =>[orig_patent_app_number] => 949339 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/949339
Method of manufacturing a bimetal casting and wearing part produced by this method Sep 21, 1992 Issued
Array ( [id] => 2954901 [patent_doc_number] => 05257658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Handy casting chamber' [patent_app_type] => 1 [patent_app_number] => 7/947920 [patent_app_country] => US [patent_app_date] => 1992-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1842 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/257/05257658.pdf [firstpage_image] =>[orig_patent_app_number] => 947920 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/947920
Handy casting chamber Sep 20, 1992 Issued
Array ( [id] => 3058586 [patent_doc_number] => 05295592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Article dispenser' [patent_app_type] => 1 [patent_app_number] => 7/942928 [patent_app_country] => US [patent_app_date] => 1992-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2788 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/295/05295592.pdf [firstpage_image] =>[orig_patent_app_number] => 942928 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/942928
Article dispenser Sep 9, 1992 Issued
Array ( [id] => 3033171 [patent_doc_number] => 05323837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Method of determining unacceptable deviations from process parameters' [patent_app_type] => 1 [patent_app_number] => 7/942195 [patent_app_country] => US [patent_app_date] => 1992-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1754 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/323/05323837.pdf [firstpage_image] =>[orig_patent_app_number] => 942195 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/942195
Method of determining unacceptable deviations from process parameters Sep 8, 1992 Issued
Array ( [id] => 3039933 [patent_doc_number] => 05337800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Reactive coating' [patent_app_type] => 1 [patent_app_number] => 7/943405 [patent_app_country] => US [patent_app_date] => 1992-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1903 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/337/05337800.pdf [firstpage_image] =>[orig_patent_app_number] => 943405 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/943405
Reactive coating Sep 8, 1992 Issued
Array ( [id] => 2999774 [patent_doc_number] => 05332022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Composite casting method' [patent_app_type] => 1 [patent_app_number] => 7/942020 [patent_app_country] => US [patent_app_date] => 1992-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3529 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/332/05332022.pdf [firstpage_image] =>[orig_patent_app_number] => 942020 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/942020
Composite casting method Sep 7, 1992 Issued
Array ( [id] => 3029054 [patent_doc_number] => 05285910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Rotatable clothing hanger assembly' [patent_app_type] => 1 [patent_app_number] => 7/942146 [patent_app_country] => US [patent_app_date] => 1992-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1715 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/285/05285910.pdf [firstpage_image] =>[orig_patent_app_number] => 942146 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/942146
Rotatable clothing hanger assembly Sep 7, 1992 Issued
Array ( [id] => 2903203 [patent_doc_number] => 05234047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Mould for casting components' [patent_app_type] => 1 [patent_app_number] => 7/941892 [patent_app_country] => US [patent_app_date] => 1992-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5920 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/234/05234047.pdf [firstpage_image] =>[orig_patent_app_number] => 941892 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/941892
Mould for casting components Sep 7, 1992 Issued
07/940986 COOLING METHOD OF CONTINUOUS CASTING AND ITS MOLD Sep 3, 1992 Abandoned
07/940485 METHOD OF EXPENDABLE PATTERN CASTING USING SAND WITH SPECIFIC THERMAL PROPERTIES Sep 3, 1992 Abandoned
Array ( [id] => 3046107 [patent_doc_number] => 05338128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Drywall joint finishing tool' [patent_app_type] => 1 [patent_app_number] => 7/940045 [patent_app_country] => US [patent_app_date] => 1992-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1682 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338128.pdf [firstpage_image] =>[orig_patent_app_number] => 940045 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/940045
Drywall joint finishing tool Sep 2, 1992 Issued
Array ( [id] => 3095973 [patent_doc_number] => 05394928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Cast composite material with high-silicon aluminum matrix alloy and its applications' [patent_app_type] => 1 [patent_app_number] => 7/940265 [patent_app_country] => US [patent_app_date] => 1992-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3863 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/394/05394928.pdf [firstpage_image] =>[orig_patent_app_number] => 940265 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/940265
Cast composite material with high-silicon aluminum matrix alloy and its applications Sep 1, 1992 Issued
Array ( [id] => 2917491 [patent_doc_number] => 05228498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Continuous casting equipment and continuous casting method' [patent_app_type] => 1 [patent_app_number] => 7/938685 [patent_app_country] => US [patent_app_date] => 1992-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 8982 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/228/05228498.pdf [firstpage_image] =>[orig_patent_app_number] => 938685 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/938685
Continuous casting equipment and continuous casting method Aug 31, 1992 Issued
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