
Hoang M. Nguyen
Examiner (ID: 6971, Phone: (571)272-4861 , Office: P/3748 )
| Most Active Art Unit | 3748 |
| Art Unit(s) | 3401, 3746, 3745, 3748, 2899 |
| Total Applications | 5385 |
| Issued Applications | 4291 |
| Pending Applications | 357 |
| Abandoned Applications | 768 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/912445 | REMOTE HYDRAULIC PRESSURE INTENSIFIER | Jul 12, 1992 | Abandoned |
| 07/912869 | HYDROSTATIC MACHINE WITH DRAIN OIL DISCHARGE | Jul 12, 1992 | Abandoned |
Array
(
[id] => 2999755
[patent_doc_number] => 05287699
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-22
[patent_title] => 'Automatic vibration method and device for hydraulic drilling machine'
[patent_app_type] => 1
[patent_app_number] => 7/910084
[patent_app_country] => US
[patent_app_date] => 1992-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2565
[patent_no_of_claims] => 20
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[pdf_file] => patents/05/287/05287699.pdf
[firstpage_image] =>[orig_patent_app_number] => 910084
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/910084 | Automatic vibration method and device for hydraulic drilling machine | Jul 9, 1992 | Issued |
Array
(
[id] => 2929903
[patent_doc_number] => 05222866
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-29
[patent_title] => 'High speed composite turbine wheel'
[patent_app_type] => 1
[patent_app_number] => 7/912019
[patent_app_country] => US
[patent_app_date] => 1992-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1881
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[firstpage_image] =>[orig_patent_app_number] => 912019
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/912019 | High speed composite turbine wheel | Jul 9, 1992 | Issued |
Array
(
[id] => 2915805
[patent_doc_number] => 05259195
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[patent_kind] => NA
[patent_issue_date] => 1993-11-09
[patent_title] => 'Fluid pressure intensifier'
[patent_app_type] => 1
[patent_app_number] => 7/909598
[patent_app_country] => US
[patent_app_date] => 1992-07-07
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/259/05259195.pdf
[firstpage_image] =>[orig_patent_app_number] => 909598
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/909598 | Fluid pressure intensifier | Jul 6, 1992 | Issued |
Array
(
[id] => 3068674
[patent_doc_number] => 05279204
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-18
[patent_title] => 'Fluid operated mechanical power amplifier'
[patent_app_type] => 1
[patent_app_number] => 7/908247
[patent_app_country] => US
[patent_app_date] => 1992-07-02
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[firstpage_image] =>[orig_patent_app_number] => 908247
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/908247 | Fluid operated mechanical power amplifier | Jul 1, 1992 | Issued |
Array
(
[id] => 3031039
[patent_doc_number] => 05305680
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-26
[patent_title] => 'Control device for hydraulic actuating cylinders of a loading tailgate of a vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/867672
[patent_app_country] => US
[patent_app_date] => 1992-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/867672 | Control device for hydraulic actuating cylinders of a loading tailgate of a vehicle | Jun 29, 1992 | Issued |
| 07/906463 | INDEX APPARATUS | Jun 29, 1992 | Abandoned |
Array
(
[id] => 2932572
[patent_doc_number] => 05241819
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[patent_kind] => NA
[patent_issue_date] => 1993-09-07
[patent_title] => 'Tappet valve assembly for automatic railway vehicle couplers'
[patent_app_type] => 1
[patent_app_number] => 7/906336
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[firstpage_image] =>[orig_patent_app_number] => 906336
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/906336 | Tappet valve assembly for automatic railway vehicle couplers | Jun 29, 1992 | Issued |
Array
(
[id] => 2984725
[patent_doc_number] => 05329768
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-19
[patent_title] => 'Magnoelectric resonance engine'
[patent_app_type] => 1
[patent_app_number] => 7/906845
[patent_app_country] => US
[patent_app_date] => 1992-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 8990
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[pdf_file] => patents/05/329/05329768.pdf
[firstpage_image] =>[orig_patent_app_number] => 906845
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/906845 | Magnoelectric resonance engine | Jun 29, 1992 | Issued |
Array
(
[id] => 3046791
[patent_doc_number] => 05373489
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-13
[patent_title] => 'External storage device with a plurality of recording/reproducing drive units and a plurality of storage racks stacked in a common plane'
[patent_app_type] => 1
[patent_app_number] => 7/904510
[patent_app_country] => US
[patent_app_date] => 1992-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 3308
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[pdf_file] => patents/05/373/05373489.pdf
[firstpage_image] =>[orig_patent_app_number] => 904510
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/904510 | External storage device with a plurality of recording/reproducing drive units and a plurality of storage racks stacked in a common plane | Jun 24, 1992 | Issued |
Array
(
[id] => 3067099
[patent_doc_number] => 05277099
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-11
[patent_title] => 'Reduced icing low friction air valve'
[patent_app_type] => 1
[patent_app_number] => 7/904447
[patent_app_country] => US
[patent_app_date] => 1992-06-25
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[patent_drawing_sheets_cnt] => 5
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[firstpage_image] =>[orig_patent_app_number] => 904447
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/904447 | Reduced icing low friction air valve | Jun 24, 1992 | Issued |
Array
(
[id] => 3058105
[patent_doc_number] => 05319949
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-14
[patent_title] => 'Regulator valve assembly for a torque converter'
[patent_app_type] => 1
[patent_app_number] => 7/902153
[patent_app_country] => US
[patent_app_date] => 1992-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/05/319/05319949.pdf
[firstpage_image] =>[orig_patent_app_number] => 902153
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/902153 | Regulator valve assembly for a torque converter | Jun 21, 1992 | Issued |
Array
(
[id] => 3075612
[patent_doc_number] => 05317872
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-07
[patent_title] => 'Device for improvement of running condition in hydraulic system'
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[pdf_file] => patents/05/317/05317872.pdf
[firstpage_image] =>[orig_patent_app_number] => 855685
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/855685 | Device for improvement of running condition in hydraulic system | Jun 17, 1992 | Issued |
Array
(
[id] => 3060501
[patent_doc_number] => 05305299
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-19
[patent_title] => 'Support mechanism for optical block in optical disc drive apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/900860
[patent_app_country] => US
[patent_app_date] => 1992-06-18
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[firstpage_image] =>[orig_patent_app_number] => 900860
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/900860 | Support mechanism for optical block in optical disc drive apparatus | Jun 17, 1992 | Issued |
Array
(
[id] => 3050564
[patent_doc_number] => 05293808
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-15
[patent_title] => 'Vacuum brake power booster'
[patent_app_type] => 1
[patent_app_number] => 7/859486
[patent_app_country] => US
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[pdf_file] => patents/05/293/05293808.pdf
[firstpage_image] =>[orig_patent_app_number] => 859486
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/859486 | Vacuum brake power booster | Jun 11, 1992 | Issued |
Array
(
[id] => 2875144
[patent_doc_number] => 05239912
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-31
[patent_title] => 'Hydraulic circuit to limit static and/or dynamic pressure loads'
[patent_app_type] => 1
[patent_app_number] => 7/898207
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[pdf_file] => patents/05/239/05239912.pdf
[firstpage_image] =>[orig_patent_app_number] => 898207
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/898207 | Hydraulic circuit to limit static and/or dynamic pressure loads | Jun 9, 1992 | Issued |
Array
(
[id] => 2942576
[patent_doc_number] => 05263399
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-23
[patent_title] => 'Fluid booster with dual member input valve'
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[pdf_file] => patents/05/263/05263399.pdf
[firstpage_image] =>[orig_patent_app_number] => 895064
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/895064 | Fluid booster with dual member input valve | Jun 7, 1992 | Issued |
Array
(
[id] => 3047643
[patent_doc_number] => 05301176
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-05
[patent_title] => 'Apparatus for carrying out recording and/or reproducing signals for disk-shaped recording medium'
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[patent_app_number] => 7/895603
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[pdf_file] => patents/05/301/05301176.pdf
[firstpage_image] =>[orig_patent_app_number] => 895603
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/895603 | Apparatus for carrying out recording and/or reproducing signals for disk-shaped recording medium | Jun 7, 1992 | Issued |
Array
(
[id] => 3106018
[patent_doc_number] => 05293362
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-08
[patent_title] => 'Optical disc play-back device of the carousel type, having a mechanism for reducing access type to any selected disc'
[patent_app_type] => 1
[patent_app_number] => 7/894797
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/894797 | Optical disc play-back device of the carousel type, having a mechanism for reducing access type to any selected disc | Jun 3, 1992 | Issued |