
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] => 2962806
[patent_doc_number] => 05265331
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-30
[patent_title] => 'Method of manufacturing a piston for an axial piston fluid translating device'
[patent_app_type] => 1
[patent_app_number] => 7/822003
[patent_app_country] => US
[patent_app_date] => 1992-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2215
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 328
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/265/05265331.pdf
[firstpage_image] =>[orig_patent_app_number] => 822003
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/822003 | Method of manufacturing a piston for an axial piston fluid translating device | Jan 15, 1992 | Issued |
Array
(
[id] => 2878286
[patent_doc_number] => 05182908
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-02
[patent_title] => 'Control system for integrating a work attachment to a work vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/819705
[patent_app_country] => US
[patent_app_date] => 1992-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3317
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 442
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/182/05182908.pdf
[firstpage_image] =>[orig_patent_app_number] => 819705
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/819705 | Control system for integrating a work attachment to a work vehicle | Jan 12, 1992 | Issued |
Array
(
[id] => 2897892
[patent_doc_number] => 05205200
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-27
[patent_title] => 'Hydraulic booster device for linear actuator'
[patent_app_type] => 1
[patent_app_number] => 7/818300
[patent_app_country] => US
[patent_app_date] => 1992-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3083
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 402
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/205/05205200.pdf
[firstpage_image] =>[orig_patent_app_number] => 818300
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/818300 | Hydraulic booster device for linear actuator | Jan 8, 1992 | Issued |
Array
(
[id] => 2804075
[patent_doc_number] => 05168791
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-08
[patent_title] => 'Liquid-operated booster'
[patent_app_type] => 1
[patent_app_number] => 7/818175
[patent_app_country] => US
[patent_app_date] => 1992-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3292
[patent_no_of_claims] => 15
[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/05/168/05168791.pdf
[firstpage_image] =>[orig_patent_app_number] => 818175
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/818175 | Liquid-operated booster | Jan 7, 1992 | Issued |
Array
(
[id] => 2921703
[patent_doc_number] => 05222425
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-29
[patent_title] => 'Cyclic hydraulic actuator'
[patent_app_type] => 1
[patent_app_number] => 7/817396
[patent_app_country] => US
[patent_app_date] => 1992-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 3875
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 367
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/222/05222425.pdf
[firstpage_image] =>[orig_patent_app_number] => 817396
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/817396 | Cyclic hydraulic actuator | Jan 5, 1992 | Issued |
Array
(
[id] => 2965301
[patent_doc_number] => 05211014
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-18
[patent_title] => 'Hydraulic drive system'
[patent_app_type] => 1
[patent_app_number] => 7/817452
[patent_app_country] => US
[patent_app_date] => 1992-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3888
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 291
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/211/05211014.pdf
[firstpage_image] =>[orig_patent_app_number] => 817452
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/817452 | Hydraulic drive system | Jan 5, 1992 | Issued |
| 07/818689 | MARINE STEERING APPARATUS | Jan 2, 1992 | Abandoned |
Array
(
[id] => 2873378
[patent_doc_number] => 05176064
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-05
[patent_title] => 'Liquid pressure booster'
[patent_app_type] => 1
[patent_app_number] => 7/815409
[patent_app_country] => US
[patent_app_date] => 1991-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4015
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 264
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/176/05176064.pdf
[firstpage_image] =>[orig_patent_app_number] => 815409
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/815409 | Liquid pressure booster | Dec 30, 1991 | Issued |
Array
(
[id] => 3034114
[patent_doc_number] => 05282363
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-01
[patent_title] => 'Hydraulic circuit for running a crawler vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/815023
[patent_app_country] => US
[patent_app_date] => 1991-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 3478
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/282/05282363.pdf
[firstpage_image] =>[orig_patent_app_number] => 815023
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/815023 | Hydraulic circuit for running a crawler vehicle | Dec 30, 1991 | Issued |
Array
(
[id] => 3071813
[patent_doc_number] => 05289681
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-01
[patent_title] => 'Power steering system'
[patent_app_type] => 1
[patent_app_number] => 7/815408
[patent_app_country] => US
[patent_app_date] => 1991-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3548
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/289/05289681.pdf
[firstpage_image] =>[orig_patent_app_number] => 815408
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/815408 | Power steering system | Dec 30, 1991 | Issued |
Array
(
[id] => 2873557
[patent_doc_number] => 05239827
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-31
[patent_title] => 'Hydrostatic track ring snubber'
[patent_app_type] => 1
[patent_app_number] => 7/815077
[patent_app_country] => US
[patent_app_date] => 1991-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3049
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/239/05239827.pdf
[firstpage_image] =>[orig_patent_app_number] => 815077
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/815077 | Hydrostatic track ring snubber | Dec 26, 1991 | Issued |
Array
(
[id] => 2913434
[patent_doc_number] => 05188015
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-23
[patent_title] => 'Automatically sequenced hydraulic cylinder mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/814007
[patent_app_country] => US
[patent_app_date] => 1991-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2288
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 297
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/188/05188015.pdf
[firstpage_image] =>[orig_patent_app_number] => 814007
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/814007 | Automatically sequenced hydraulic cylinder mechanism | Dec 25, 1991 | Issued |
Array
(
[id] => 2962404
[patent_doc_number] => 05249422
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-05
[patent_title] => 'Apparatus for calibrating the speed of hydrostatically driven traction motors'
[patent_app_type] => 1
[patent_app_number] => 7/811367
[patent_app_country] => US
[patent_app_date] => 1991-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 17
[patent_no_of_words] => 8276
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 21
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/249/05249422.pdf
[firstpage_image] =>[orig_patent_app_number] => 811367
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/811367 | Apparatus for calibrating the speed of hydrostatically driven traction motors | Dec 19, 1991 | Issued |
Array
(
[id] => 2957679
[patent_doc_number] => 05203169
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-20
[patent_title] => 'Axle drive apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/810070
[patent_app_country] => US
[patent_app_date] => 1991-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2047
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/203/05203169.pdf
[firstpage_image] =>[orig_patent_app_number] => 810070
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/810070 | Axle drive apparatus | Dec 18, 1991 | Issued |
Array
(
[id] => 2933989
[patent_doc_number] => 05241894
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-07
[patent_title] => 'Marine power steering system'
[patent_app_type] => 1
[patent_app_number] => 7/807057
[patent_app_country] => US
[patent_app_date] => 1991-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 5113
[patent_no_of_claims] => 2
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[patent_words_short_claim] => 319
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/241/05241894.pdf
[firstpage_image] =>[orig_patent_app_number] => 807057
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/807057 | Marine power steering system | Dec 11, 1991 | Issued |
Array
(
[id] => 2810616
[patent_doc_number] => 05174118
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-29
[patent_title] => 'Fluid pressure-responsive unit'
[patent_app_type] => 1
[patent_app_number] => 7/802968
[patent_app_country] => US
[patent_app_date] => 1991-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1436
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[patent_words_short_claim] => 249
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/174/05174118.pdf
[firstpage_image] =>[orig_patent_app_number] => 802968
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/802968 | Fluid pressure-responsive unit | Dec 5, 1991 | Issued |
Array
(
[id] => 3014442
[patent_doc_number] => 05299421
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-05
[patent_title] => 'Device for controlling variable capacity motor of hydraulic drive vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/778922
[patent_app_country] => US
[patent_app_date] => 1991-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 19
[patent_no_of_words] => 4225
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[patent_words_short_claim] => 230
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/299/05299421.pdf
[firstpage_image] =>[orig_patent_app_number] => 778922
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/778922 | Device for controlling variable capacity motor of hydraulic drive vehicle | Dec 3, 1991 | Issued |
Array
(
[id] => 2860446
[patent_doc_number] => 05161953
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-10
[patent_title] => 'Aircraft propeller and blade element'
[patent_app_type] => 1
[patent_app_number] => 7/793200
[patent_app_country] => US
[patent_app_date] => 1991-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 2362
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/161/05161953.pdf
[firstpage_image] =>[orig_patent_app_number] => 793200
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/793200 | Aircraft propeller and blade element | Nov 17, 1991 | Issued |
Array
(
[id] => 2874528
[patent_doc_number] => 05243822
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-14
[patent_title] => 'Hydraulic rotary pump-turbine as a torque converter'
[patent_app_type] => 1
[patent_app_number] => 7/776356
[patent_app_country] => US
[patent_app_date] => 1991-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/243/05243822.pdf
[firstpage_image] =>[orig_patent_app_number] => 776356
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/776356 | Hydraulic rotary pump-turbine as a torque converter | Nov 14, 1991 | Issued |
Array
(
[id] => 2878767
[patent_doc_number] => 05271313
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-21
[patent_title] => 'Position-controlled actuator'
[patent_app_type] => 1
[patent_app_number] => 7/792210
[patent_app_country] => US
[patent_app_date] => 1991-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[patent_no_of_words] => 5370
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/271/05271313.pdf
[firstpage_image] =>[orig_patent_app_number] => 792210
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/792210 | Position-controlled actuator | Nov 11, 1991 | Issued |