
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 |
|---|---|---|---|
Array
(
[id] => 3006001
[patent_doc_number] => 05315828
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-31
[patent_title] => 'Valve assembly for load independent control of multiple hydraulic loads'
[patent_app_type] => 1
[patent_app_number] => 7/969737
[patent_app_country] => US
[patent_app_date] => 1992-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2798
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/315/05315828.pdf
[firstpage_image] =>[orig_patent_app_number] => 969737
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/969737 | Valve assembly for load independent control of multiple hydraulic loads | Oct 29, 1992 | Issued |
| 07/968447 | FLUID PRESSURE OPERATED PISTON ENGINE ASSEMBLY | Oct 28, 1992 | Abandoned |
Array
(
[id] => 2991507
[patent_doc_number] => 05307631
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Hydraulic control apparatus for hydraulic construction machine'
[patent_app_type] => 1
[patent_app_number] => 7/927408
[patent_app_country] => US
[patent_app_date] => 1992-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 12263
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 247
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/307/05307631.pdf
[firstpage_image] =>[orig_patent_app_number] => 927408
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/927408 | Hydraulic control apparatus for hydraulic construction machine | Oct 28, 1992 | Issued |
Array
(
[id] => 2899126
[patent_doc_number] => 05233833
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-10
[patent_title] => 'Seal for mounting flange of a master cylinder'
[patent_app_type] => 1
[patent_app_number] => 7/967582
[patent_app_country] => US
[patent_app_date] => 1992-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1882
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 234
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/233/05233833.pdf
[firstpage_image] =>[orig_patent_app_number] => 967582
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/967582 | Seal for mounting flange of a master cylinder | Oct 27, 1992 | Issued |
Array
(
[id] => 3001531
[patent_doc_number] => 05287792
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-22
[patent_title] => 'Hydraulic power steering gear with noise attenuation'
[patent_app_type] => 1
[patent_app_number] => 7/967140
[patent_app_country] => US
[patent_app_date] => 1992-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 5490
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 323
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/287/05287792.pdf
[firstpage_image] =>[orig_patent_app_number] => 967140
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/967140 | Hydraulic power steering gear with noise attenuation | Oct 26, 1992 | Issued |
| 07/967411 | HYDRAYLIC OIL WELL PUMP DRIVE SYSTEM | Oct 25, 1992 | Abandoned |
Array
(
[id] => 3067116
[patent_doc_number] => 05277100
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-11
[patent_title] => 'Tandem type vacuum booster'
[patent_app_type] => 1
[patent_app_number] => 7/966578
[patent_app_country] => US
[patent_app_date] => 1992-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5100
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 410
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/277/05277100.pdf
[firstpage_image] =>[orig_patent_app_number] => 966578
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/966578 | Tandem type vacuum booster | Oct 25, 1992 | Issued |
Array
(
[id] => 3030425
[patent_doc_number] => 05323687
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-28
[patent_title] => 'Hydraulic circuit'
[patent_app_type] => 1
[patent_app_number] => 7/967679
[patent_app_country] => US
[patent_app_date] => 1992-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3081
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 250
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/323/05323687.pdf
[firstpage_image] =>[orig_patent_app_number] => 967679
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/967679 | Hydraulic circuit | Oct 22, 1992 | Issued |
Array
(
[id] => 3054042
[patent_doc_number] => 05295353
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-22
[patent_title] => 'Controlling arrangement for travelling work vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/941440
[patent_app_country] => US
[patent_app_date] => 1992-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 18
[patent_no_of_words] => 3434
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 366
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/295/05295353.pdf
[firstpage_image] =>[orig_patent_app_number] => 941440
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/941440 | Controlling arrangement for travelling work vehicle | Oct 22, 1992 | Issued |
Array
(
[id] => 3436560
[patent_doc_number] => 05377485
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-03
[patent_title] => 'Electric power conversion system'
[patent_app_type] => 1
[patent_app_number] => 7/938269
[patent_app_country] => US
[patent_app_date] => 1992-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 21
[patent_no_of_words] => 7961
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/377/05377485.pdf
[firstpage_image] =>[orig_patent_app_number] => 938269
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/938269 | Electric power conversion system | Oct 21, 1992 | Issued |
Array
(
[id] => 2927362
[patent_doc_number] => 05261235
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-16
[patent_title] => 'Hydraulic pressure actuating systems and reservoirs for same'
[patent_app_type] => 1
[patent_app_number] => 7/964786
[patent_app_country] => US
[patent_app_date] => 1992-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 22
[patent_no_of_words] => 7545
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/261/05261235.pdf
[firstpage_image] =>[orig_patent_app_number] => 964786
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/964786 | Hydraulic pressure actuating systems and reservoirs for same | Oct 21, 1992 | Issued |
Array
(
[id] => 3008289
[patent_doc_number] => 05347914
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-20
[patent_title] => 'Traverse apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/964396
[patent_app_country] => US
[patent_app_date] => 1992-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 2382
[patent_no_of_claims] => 2
[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/05/347/05347914.pdf
[firstpage_image] =>[orig_patent_app_number] => 964396
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/964396 | Traverse apparatus | Oct 20, 1992 | Issued |
Array
(
[id] => 2869642
[patent_doc_number] => 05269142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-14
[patent_title] => 'Differential rotation control device with a hydraulic assembly'
[patent_app_type] => 1
[patent_app_number] => 7/964250
[patent_app_country] => US
[patent_app_date] => 1992-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 4691
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 335
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/269/05269142.pdf
[firstpage_image] =>[orig_patent_app_number] => 964250
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/964250 | Differential rotation control device with a hydraulic assembly | Oct 20, 1992 | Issued |
Array
(
[id] => 3042853
[patent_doc_number] => 05309715
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-10
[patent_title] => 'Stirling engines'
[patent_app_type] => 1
[patent_app_number] => 7/949482
[patent_app_country] => US
[patent_app_date] => 1992-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4292
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/309/05309715.pdf
[firstpage_image] =>[orig_patent_app_number] => 949482
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/949482 | Stirling engines | Oct 15, 1992 | Issued |
Array
(
[id] => 2999192
[patent_doc_number] => 05325668
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-05
[patent_title] => 'Method and apparatus for hydraulic pressing'
[patent_app_type] => 1
[patent_app_number] => 7/962318
[patent_app_country] => US
[patent_app_date] => 1992-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 7071
[patent_no_of_claims] => 43
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/325/05325668.pdf
[firstpage_image] =>[orig_patent_app_number] => 962318
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/962318 | Method and apparatus for hydraulic pressing | Oct 15, 1992 | Issued |
Array
(
[id] => 3073533
[patent_doc_number] => 05297381
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-29
[patent_title] => 'Hydraulic system'
[patent_app_type] => 1
[patent_app_number] => 7/920376
[patent_app_country] => US
[patent_app_date] => 1992-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4255
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/297/05297381.pdf
[firstpage_image] =>[orig_patent_app_number] => 920376
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/920376 | Hydraulic system | Oct 14, 1992 | Issued |
Array
(
[id] => 3091741
[patent_doc_number] => 05394696
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-07
[patent_title] => 'Hydraulic system'
[patent_app_type] => 1
[patent_app_number] => 7/920375
[patent_app_country] => US
[patent_app_date] => 1992-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5018
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/394/05394696.pdf
[firstpage_image] =>[orig_patent_app_number] => 920375
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/920375 | Hydraulic system | Oct 14, 1992 | Issued |
| 07/955454 | GEOTHERMAL POWER PLANT OPERATING ON HIGH PRESSURE GEOTHERMAL FLUID | Oct 1, 1992 | Abandoned |
Array
(
[id] => 3008306
[patent_doc_number] => 05347915
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-20
[patent_title] => 'Piston compressor for the oilfree compression of gases'
[patent_app_type] => 1
[patent_app_number] => 7/954443
[patent_app_country] => US
[patent_app_date] => 1992-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2212
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 332
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/347/05347915.pdf
[firstpage_image] =>[orig_patent_app_number] => 954443
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/954443 | Piston compressor for the oilfree compression of gases | Sep 29, 1992 | Issued |
| 07/953139 | DISK PLAYBACK APPARATUS | Sep 28, 1992 | Abandoned |