
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3018163
[patent_doc_number] => 05299622
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-05
[patent_title] => 'Sand injector retainer insert'
[patent_app_type] => 1
[patent_app_number] => 7/985420
[patent_app_country] => US
[patent_app_date] => 1992-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2255
[patent_no_of_claims] => 17
[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/05/299/05299622.pdf
[firstpage_image] =>[orig_patent_app_number] => 985420
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/985420 | Sand injector retainer insert | Dec 3, 1992 | Issued |
Array
(
[id] => 2996095
[patent_doc_number] => 05374142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-20
[patent_title] => 'Tip relief cutter blades'
[patent_app_type] => 1
[patent_app_number] => 7/985571
[patent_app_country] => US
[patent_app_date] => 1992-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1816
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/374/05374142.pdf
[firstpage_image] =>[orig_patent_app_number] => 985571
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/985571 | Tip relief cutter blades | Dec 2, 1992 | Issued |
Array
(
[id] => 3057635
[patent_doc_number] => 05360052
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-01
[patent_title] => 'Casting ring formers'
[patent_app_type] => 1
[patent_app_number] => 7/982247
[patent_app_country] => US
[patent_app_date] => 1992-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1517
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/360/05360052.pdf
[firstpage_image] =>[orig_patent_app_number] => 982247
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/982247 | Casting ring formers | Nov 24, 1992 | Issued |
Array
(
[id] => 3011268
[patent_doc_number] => 05348074
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-20
[patent_title] => 'Process and a device for continuous casting of slabs or ingots'
[patent_app_type] => 1
[patent_app_number] => 7/979596
[patent_app_country] => US
[patent_app_date] => 1992-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2708
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/348/05348074.pdf
[firstpage_image] =>[orig_patent_app_number] => 979596
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/979596 | Process and a device for continuous casting of slabs or ingots | Nov 19, 1992 | Issued |
Array
(
[id] => 3440430
[patent_doc_number] => 05377744
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-03
[patent_title] => 'Method and device for continuous casting and extrusion'
[patent_app_type] => 1
[patent_app_number] => 7/952729
[patent_app_country] => US
[patent_app_date] => 1992-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2531
[patent_no_of_claims] => 11
[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/05/377/05377744.pdf
[firstpage_image] =>[orig_patent_app_number] => 952729
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/952729 | Method and device for continuous casting and extrusion | Nov 18, 1992 | Issued |
Array
(
[id] => 3058679
[patent_doc_number] => 05336014
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-09
[patent_title] => 'Manually operated dispensing appliance, in particular for a double dispensing cartridge for two-component substances'
[patent_app_type] => 1
[patent_app_number] => 7/978119
[patent_app_country] => US
[patent_app_date] => 1992-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 1742
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/336/05336014.pdf
[firstpage_image] =>[orig_patent_app_number] => 978119
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/978119 | Manually operated dispensing appliance, in particular for a double dispensing cartridge for two-component substances | Nov 17, 1992 | Issued |
Array
(
[id] => 2999849
[patent_doc_number] => 05281042
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-25
[patent_title] => 'Saddle clamp assembly'
[patent_app_type] => 1
[patent_app_number] => 7/977468
[patent_app_country] => US
[patent_app_date] => 1992-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2647
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 278
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/281/05281042.pdf
[firstpage_image] =>[orig_patent_app_number] => 977468
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/977468 | Saddle clamp assembly | Nov 16, 1992 | Issued |
Array
(
[id] => 3079748
[patent_doc_number] => 05318091
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-07
[patent_title] => 'Die coating'
[patent_app_type] => 1
[patent_app_number] => 7/976371
[patent_app_country] => US
[patent_app_date] => 1992-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2342
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/318/05318091.pdf
[firstpage_image] =>[orig_patent_app_number] => 976371
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/976371 | Die coating | Nov 12, 1992 | Issued |
Array
(
[id] => 2979354
[patent_doc_number] => 05346327
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-13
[patent_title] => 'Springy fastener held open by a meltable material'
[patent_app_type] => 1
[patent_app_number] => 7/974847
[patent_app_country] => US
[patent_app_date] => 1992-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 17
[patent_no_of_words] => 2499
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/346/05346327.pdf
[firstpage_image] =>[orig_patent_app_number] => 974847
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/974847 | Springy fastener held open by a meltable material | Nov 9, 1992 | Issued |
Array
(
[id] => 2999830
[patent_doc_number] => 05281041
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-25
[patent_title] => 'Swivel rope end fitting'
[patent_app_type] => 1
[patent_app_number] => 7/972512
[patent_app_country] => US
[patent_app_date] => 1992-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1599
[patent_no_of_claims] => 3
[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/05/281/05281041.pdf
[firstpage_image] =>[orig_patent_app_number] => 972512
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/972512 | Swivel rope end fitting | Nov 5, 1992 | Issued |
Array
(
[id] => 3033246
[patent_doc_number] => 05323841
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-28
[patent_title] => 'Annular metal casting unit'
[patent_app_type] => 1
[patent_app_number] => 7/970686
[patent_app_country] => US
[patent_app_date] => 1992-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 16
[patent_no_of_words] => 12446
[patent_no_of_claims] => 60
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 514
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/323/05323841.pdf
[firstpage_image] =>[orig_patent_app_number] => 970686
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/970686 | Annular metal casting unit | Nov 3, 1992 | Issued |
Array
(
[id] => 2995890
[patent_doc_number] => 05307861
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Brush'
[patent_app_type] => 1
[patent_app_number] => 7/970210
[patent_app_country] => US
[patent_app_date] => 1992-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2189
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/307/05307861.pdf
[firstpage_image] =>[orig_patent_app_number] => 970210
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/970210 | Brush | Nov 1, 1992 | Issued |
Array
(
[id] => 2974895
[patent_doc_number] => 05265970
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-30
[patent_title] => 'Strut construction'
[patent_app_type] => 1
[patent_app_number] => 7/970016
[patent_app_country] => US
[patent_app_date] => 1992-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 5156
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/265/05265970.pdf
[firstpage_image] =>[orig_patent_app_number] => 970016
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/970016 | Strut construction | Nov 1, 1992 | Issued |
Array
(
[id] => 3016861
[patent_doc_number] => 05316405
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-31
[patent_title] => 'Cyclone seal expansion joint'
[patent_app_type] => 1
[patent_app_number] => 7/968505
[patent_app_country] => US
[patent_app_date] => 1992-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1717
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/316/05316405.pdf
[firstpage_image] =>[orig_patent_app_number] => 968505
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/968505 | Cyclone seal expansion joint | Oct 28, 1992 | Issued |
Array
(
[id] => 3034350
[patent_doc_number] => 05282374
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-01
[patent_title] => 'Continuous forging apparatus for cast strand'
[patent_app_type] => 1
[patent_app_number] => 7/949500
[patent_app_country] => US
[patent_app_date] => 1992-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 26
[patent_no_of_words] => 6923
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/282/05282374.pdf
[firstpage_image] =>[orig_patent_app_number] => 949500
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/949500 | Continuous forging apparatus for cast strand | Oct 25, 1992 | Issued |
Array
(
[id] => 2999867
[patent_doc_number] => 05281043
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-25
[patent_title] => 'Mechanical coupling device'
[patent_app_type] => 1
[patent_app_number] => 7/964161
[patent_app_country] => US
[patent_app_date] => 1992-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 26
[patent_no_of_words] => 4263
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 405
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/281/05281043.pdf
[firstpage_image] =>[orig_patent_app_number] => 964161
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/964161 | Mechanical coupling device | Oct 20, 1992 | Issued |
| 07/963734 | ASSEMBLY FOR THE CONTROLLED PRE-ROLLING OF THIN SLABS LEAVING A CONTINUOUS CASTING PLANT | Oct 19, 1992 | Abandoned |
Array
(
[id] => 2884136
[patent_doc_number] => 05244320
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-14
[patent_title] => 'Wood tapping machine'
[patent_app_type] => 1
[patent_app_number] => 7/962831
[patent_app_country] => US
[patent_app_date] => 1992-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 2194
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 474
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/244/05244320.pdf
[firstpage_image] =>[orig_patent_app_number] => 962831
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/962831 | Wood tapping machine | Oct 18, 1992 | Issued |
Array
(
[id] => 3448809
[patent_doc_number] => 05381850
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-17
[patent_title] => 'Composite casting process'
[patent_app_type] => 1
[patent_app_number] => 7/941055
[patent_app_country] => US
[patent_app_date] => 1992-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1620
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/381/05381850.pdf
[firstpage_image] =>[orig_patent_app_number] => 941055
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/941055 | Composite casting process | Oct 12, 1992 | Issued |
Array
(
[id] => 2960606
[patent_doc_number] => 05251686
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-12
[patent_title] => 'Tundish outlet edge seal and riser for continuous casting apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 7/959855
[patent_app_country] => US
[patent_app_date] => 1992-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4311
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/251/05251686.pdf
[firstpage_image] =>[orig_patent_app_number] => 959855
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/959855 | Tundish outlet edge seal and riser for continuous casting apparatus and method | Oct 12, 1992 | Issued |