
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3652761
[patent_doc_number] => 05596944
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-28
[patent_title] => 'Boat trailer marking device'
[patent_app_type] => 1
[patent_app_number] => 8/254365
[patent_app_country] => US
[patent_app_date] => 1994-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 17
[patent_no_of_words] => 4680
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/596/05596944.pdf
[firstpage_image] =>[orig_patent_app_number] => 254365
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/254365 | Boat trailer marking device | Jun 5, 1994 | Issued |
Array
(
[id] => 3564822
[patent_doc_number] => 05522603
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-04
[patent_title] => 'Packing rings, method for production of the packing rings, and seal device using the packing rings'
[patent_app_type] => 1
[patent_app_number] => 8/253354
[patent_app_country] => US
[patent_app_date] => 1994-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 18
[patent_no_of_words] => 4899
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/522/05522603.pdf
[firstpage_image] =>[orig_patent_app_number] => 253354
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/253354 | Packing rings, method for production of the packing rings, and seal device using the packing rings | Jun 2, 1994 | Issued |
| 08/251268 | SEAL DEVICE | May 30, 1994 | Abandoned |
Array
(
[id] => 3604083
[patent_doc_number] => 05509668
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-04-23
[patent_title] => 'Mechanical seal for pressurized fluid pumps'
[patent_app_type] => 1
[patent_app_number] => 8/250775
[patent_app_country] => US
[patent_app_date] => 1994-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2247
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/509/05509668.pdf
[firstpage_image] =>[orig_patent_app_number] => 250775
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/250775 | Mechanical seal for pressurized fluid pumps | May 26, 1994 | Issued |
Array
(
[id] => 3110984
[patent_doc_number] => 05435574
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-07-25
[patent_title] => 'Contactless pressurizing-gas shaft seal'
[patent_app_type] => 1
[patent_app_number] => 8/248416
[patent_app_country] => US
[patent_app_date] => 1994-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 7173
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 528
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/435/05435574.pdf
[firstpage_image] =>[orig_patent_app_number] => 248416
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/248416 | Contactless pressurizing-gas shaft seal | May 23, 1994 | Issued |
Array
(
[id] => 3497525
[patent_doc_number] => 05562292
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Submergible seal with diffusive radial barrier'
[patent_app_type] => 1
[patent_app_number] => 8/248133
[patent_app_country] => US
[patent_app_date] => 1994-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 2641
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 236
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/562/05562292.pdf
[firstpage_image] =>[orig_patent_app_number] => 248133
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/248133 | Submergible seal with diffusive radial barrier | May 23, 1994 | Issued |
Array
(
[id] => 3533327
[patent_doc_number] => 05553871
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-10
[patent_title] => 'Fluidtight door gasket'
[patent_app_type] => 1
[patent_app_number] => 8/241919
[patent_app_country] => US
[patent_app_date] => 1994-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 5949
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 272
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/553/05553871.pdf
[firstpage_image] =>[orig_patent_app_number] => 241919
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/241919 | Fluidtight door gasket | May 11, 1994 | Issued |
Array
(
[id] => 3403597
[patent_doc_number] => 05433166
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-07-18
[patent_title] => 'Railway light signal'
[patent_app_type] => 1
[patent_app_number] => 8/242025
[patent_app_country] => US
[patent_app_date] => 1994-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4005
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/433/05433166.pdf
[firstpage_image] =>[orig_patent_app_number] => 242025
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/242025 | Railway light signal | May 11, 1994 | Issued |
Array
(
[id] => 3650293
[patent_doc_number] => 05624123
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'Pipe seal assembly for poured concrete on-site waste disposal system components'
[patent_app_type] => 1
[patent_app_number] => 8/241019
[patent_app_country] => US
[patent_app_date] => 1994-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 4360
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 341
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/624/05624123.pdf
[firstpage_image] =>[orig_patent_app_number] => 241019
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/241019 | Pipe seal assembly for poured concrete on-site waste disposal system components | May 10, 1994 | Issued |
Array
(
[id] => 3529633
[patent_doc_number] => 05480160
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-02
[patent_title] => 'Shaft seal with in-line sealing rings'
[patent_app_type] => 1
[patent_app_number] => 8/236376
[patent_app_country] => US
[patent_app_date] => 1994-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2199
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/480/05480160.pdf
[firstpage_image] =>[orig_patent_app_number] => 236376
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/236376 | Shaft seal with in-line sealing rings | May 1, 1994 | Issued |
| 08/235281 | OUTSIDE TYPE MECHANICAL SEAL DEVICE | Apr 28, 1994 | Abandoned |
| 08/233869 | CORROSION RESISTANT GASKET FOR AIRCRAFT | Apr 25, 1994 | Abandoned |
| 08/230135 | M PAC SEAL | Apr 19, 1994 | Abandoned |
| 08/230090 | FACE SEAL WITH ANGLED GROOVES | Apr 19, 1994 | Abandoned |
| 08/227537 | ELASTOMER SEALING RING OF RELATIVELY LARGE DIAMETER | Apr 13, 1994 | Abandoned |
Array
(
[id] => 3410906
[patent_doc_number] => 05388843
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-02-14
[patent_title] => 'Fluid film seal'
[patent_app_type] => 1
[patent_app_number] => 8/225349
[patent_app_country] => US
[patent_app_date] => 1994-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2648
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 255
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/388/05388843.pdf
[firstpage_image] =>[orig_patent_app_number] => 225349
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/225349 | Fluid film seal | Apr 7, 1994 | Issued |
Array
(
[id] => 3624575
[patent_doc_number] => 05630591
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-20
[patent_title] => 'Sealing element'
[patent_app_type] => 1
[patent_app_number] => 8/223025
[patent_app_country] => US
[patent_app_date] => 1994-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 1691
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/630/05630591.pdf
[firstpage_image] =>[orig_patent_app_number] => 223025
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/223025 | Sealing element | Apr 4, 1994 | Issued |
Array
(
[id] => 3674498
[patent_doc_number] => 05695199
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-09
[patent_title] => 'Piston sealing assembly'
[patent_app_type] => 1
[patent_app_number] => 8/213335
[patent_app_country] => US
[patent_app_date] => 1994-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 3046
[patent_no_of_claims] => 13
[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/05/695/05695199.pdf
[firstpage_image] =>[orig_patent_app_number] => 213335
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/213335 | Piston sealing assembly | Mar 13, 1994 | Issued |
Array
(
[id] => 3578949
[patent_doc_number] => 05516120
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-14
[patent_title] => 'Two layer combustion flange'
[patent_app_type] => 1
[patent_app_number] => 8/209183
[patent_app_country] => US
[patent_app_date] => 1994-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2267
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/516/05516120.pdf
[firstpage_image] =>[orig_patent_app_number] => 209183
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/209183 | Two layer combustion flange | Mar 9, 1994 | Issued |
Array
(
[id] => 3544387
[patent_doc_number] => 05492343
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-20
[patent_title] => 'Gasket assembly'
[patent_app_type] => 1
[patent_app_number] => 8/206787
[patent_app_country] => US
[patent_app_date] => 1994-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 3104
[patent_no_of_claims] => 6
[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/05/492/05492343.pdf
[firstpage_image] =>[orig_patent_app_number] => 206787
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/206787 | Gasket assembly | Mar 3, 1994 | Issued |