
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] => 3533299
[patent_doc_number] => 05553869
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-10
[patent_title] => 'Bonded valve stem seal with retainer tangs'
[patent_app_type] => 1
[patent_app_number] => 8/354186
[patent_app_country] => US
[patent_app_date] => 1994-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2078
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/553/05553869.pdf
[firstpage_image] =>[orig_patent_app_number] => 354186
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/354186 | Bonded valve stem seal with retainer tangs | Dec 11, 1994 | Issued |
Array
(
[id] => 3639106
[patent_doc_number] => 05639097
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-17
[patent_title] => 'Gas seal \"O\" ring holder'
[patent_app_type] => 1
[patent_app_number] => 8/355217
[patent_app_country] => US
[patent_app_date] => 1994-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 3343
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/639/05639097.pdf
[firstpage_image] =>[orig_patent_app_number] => 355217
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/355217 | Gas seal "O" ring holder | Dec 8, 1994 | Issued |
Array
(
[id] => 3705566
[patent_doc_number] => 05615895
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-01
[patent_title] => 'Seal arrangements'
[patent_app_type] => 1
[patent_app_number] => 8/351666
[patent_app_country] => US
[patent_app_date] => 1994-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 1552
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/615/05615895.pdf
[firstpage_image] =>[orig_patent_app_number] => 351666
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/351666 | Seal arrangements | Dec 7, 1994 | Issued |
Array
(
[id] => 3484977
[patent_doc_number] => 05531457
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-02
[patent_title] => 'Gas turbine engine feather seal arrangement'
[patent_app_type] => 1
[patent_app_number] => 8/350567
[patent_app_country] => US
[patent_app_date] => 1994-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1049
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/531/05531457.pdf
[firstpage_image] =>[orig_patent_app_number] => 350567
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/350567 | Gas turbine engine feather seal arrangement | Dec 6, 1994 | Issued |
Array
(
[id] => 3486012
[patent_doc_number] => 05560622
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-01
[patent_title] => 'Secondary seal for non-contacting face seal assembly'
[patent_app_type] => 1
[patent_app_number] => 8/348444
[patent_app_country] => US
[patent_app_date] => 1994-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 5656
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 349
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/560/05560622.pdf
[firstpage_image] =>[orig_patent_app_number] => 348444
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/348444 | Secondary seal for non-contacting face seal assembly | Dec 1, 1994 | Issued |
Array
(
[id] => 3576459
[patent_doc_number] => 05551704
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-03
[patent_title] => 'Seal for enhancing pipes'
[patent_app_type] => 1
[patent_app_number] => 8/336049
[patent_app_country] => US
[patent_app_date] => 1994-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 34
[patent_no_of_words] => 5691
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/551/05551704.pdf
[firstpage_image] =>[orig_patent_app_number] => 336049
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/336049 | Seal for enhancing pipes | Nov 3, 1994 | Issued |
| 08/323719 | DAMPENED DRY RUNNING GAS SEAL | Oct 31, 1994 | Abandoned |
Array
(
[id] => 3536303
[patent_doc_number] => 05544898
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-13
[patent_title] => 'Sealing ring for a shut-off valve having a multi-ply structure'
[patent_app_type] => 1
[patent_app_number] => 8/326602
[patent_app_country] => US
[patent_app_date] => 1994-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 1996
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/544/05544898.pdf
[firstpage_image] =>[orig_patent_app_number] => 326602
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/326602 | Sealing ring for a shut-off valve having a multi-ply structure | Oct 19, 1994 | Issued |
Array
(
[id] => 3875223
[patent_doc_number] => 05722667
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-03
[patent_title] => 'Seal assembly for use between planar surfaces having opposed grooves to receive and hold the seal assembly'
[patent_app_type] => 1
[patent_app_number] => 8/320078
[patent_app_country] => US
[patent_app_date] => 1994-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1631
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/722/05722667.pdf
[firstpage_image] =>[orig_patent_app_number] => 320078
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/320078 | Seal assembly for use between planar surfaces having opposed grooves to receive and hold the seal assembly | Oct 6, 1994 | Issued |
| 08/319093 | METAL GASKET, VACUUM FLANGE FOR THE METAL GASKET, AND VACUUM SEAL STRUCTURE USING THE METAL GASKET | Oct 5, 1994 | Abandoned |
Array
(
[id] => 3639121
[patent_doc_number] => 05639098
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-17
[patent_title] => 'Adjustable seal for propeller drive shaft'
[patent_app_type] => 1
[patent_app_number] => 8/316883
[patent_app_country] => US
[patent_app_date] => 1994-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 38
[patent_no_of_words] => 12890
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/639/05639098.pdf
[firstpage_image] =>[orig_patent_app_number] => 316883
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/316883 | Adjustable seal for propeller drive shaft | Oct 2, 1994 | Issued |
Array
(
[id] => 3544373
[patent_doc_number] => 05492342
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-20
[patent_title] => 'Seal'
[patent_app_type] => 1
[patent_app_number] => 8/310812
[patent_app_country] => US
[patent_app_date] => 1994-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 2158
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/492/05492342.pdf
[firstpage_image] =>[orig_patent_app_number] => 310812
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/310812 | Seal | Sep 21, 1994 | Issued |
Array
(
[id] => 3522566
[patent_doc_number] => 05556113
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'O-ring envelope gasket'
[patent_app_type] => 1
[patent_app_number] => 8/308157
[patent_app_country] => US
[patent_app_date] => 1994-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2023
[patent_no_of_claims] => 10
[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/05/556/05556113.pdf
[firstpage_image] =>[orig_patent_app_number] => 308157
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/308157 | O-ring envelope gasket | Sep 18, 1994 | Issued |
| 08/304609 | AIR GAUGE WHEEL | Sep 11, 1994 | Abandoned |
| 08/294828 | SEALING ASSEMBLY FOR ROTARY OIL PUMPS AND METHOD OF USING SAME | Aug 28, 1994 | Abandoned |
| 08/291577 | HEAT RESISTANT AND OIL RESISTANT SEALING MEMBER | Aug 15, 1994 | Abandoned |
Array
(
[id] => 3576491
[patent_doc_number] => 05551706
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-03
[patent_title] => 'Composite gasket for sealing flanges and method for making and using same'
[patent_app_type] => 1
[patent_app_number] => 8/283480
[patent_app_country] => US
[patent_app_date] => 1994-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 11156
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/551/05551706.pdf
[firstpage_image] =>[orig_patent_app_number] => 283480
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/283480 | Composite gasket for sealing flanges and method for making and using same | Jul 28, 1994 | Issued |
Array
(
[id] => 3596551
[patent_doc_number] => 05564360
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-15
[patent_title] => 'All weather safety whistle and sound generator'
[patent_app_type] => 1
[patent_app_number] => 8/275848
[patent_app_country] => US
[patent_app_date] => 1994-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 4659
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/564/05564360.pdf
[firstpage_image] =>[orig_patent_app_number] => 275848
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/275848 | All weather safety whistle and sound generator | Jul 14, 1994 | Issued |
Array
(
[id] => 3401139
[patent_doc_number] => 05460386
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-24
[patent_title] => 'Shaft seal'
[patent_app_type] => 1
[patent_app_number] => 8/237315
[patent_app_country] => US
[patent_app_date] => 1994-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2001
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/460/05460386.pdf
[firstpage_image] =>[orig_patent_app_number] => 237315
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/237315 | Shaft seal | Jul 6, 1994 | Issued |
Array
(
[id] => 3536261
[patent_doc_number] => 05544895
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-13
[patent_title] => 'Shaft packing'
[patent_app_type] => 1
[patent_app_number] => 8/271604
[patent_app_country] => US
[patent_app_date] => 1994-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1944
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/544/05544895.pdf
[firstpage_image] =>[orig_patent_app_number] => 271604
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/271604 | Shaft packing | Jul 6, 1994 | Issued |