
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] => 3472346
[patent_doc_number] => 05469425
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-21
[patent_title] => 'Method of manufacturing an index apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/253222
[patent_app_country] => US
[patent_app_date] => 1994-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3355
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 217
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/469/05469425.pdf
[firstpage_image] =>[orig_patent_app_number] => 253222
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/253222 | Method of manufacturing an index apparatus | Jun 1, 1994 | Issued |
Array
(
[id] => 3086035
[patent_doc_number] => 05447028
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-05
[patent_title] => 'Axle driving apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/251971
[patent_app_country] => US
[patent_app_date] => 1994-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 4436
[patent_no_of_claims] => 45
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[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/447/05447028.pdf
[firstpage_image] =>[orig_patent_app_number] => 251971
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/251971 | Axle driving apparatus | May 31, 1994 | Issued |
Array
(
[id] => 3408182
[patent_doc_number] => 05458049
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-17
[patent_title] => 'Two-stage externally adjustable control valve'
[patent_app_type] => 1
[patent_app_number] => 8/252009
[patent_app_country] => US
[patent_app_date] => 1994-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3506
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 296
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/458/05458049.pdf
[firstpage_image] =>[orig_patent_app_number] => 252009
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/252009 | Two-stage externally adjustable control valve | May 30, 1994 | Issued |
Array
(
[id] => 3406799
[patent_doc_number] => 05457959
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-17
[patent_title] => 'Pressure-operated positioning tool or gripping and clamping tool and process for operating same'
[patent_app_type] => 1
[patent_app_number] => 8/251518
[patent_app_country] => US
[patent_app_date] => 1994-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3230
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/457/05457959.pdf
[firstpage_image] =>[orig_patent_app_number] => 251518
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/251518 | Pressure-operated positioning tool or gripping and clamping tool and process for operating same | May 30, 1994 | Issued |
Array
(
[id] => 3406814
[patent_doc_number] => 05457960
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-17
[patent_title] => 'Hydraulic control system'
[patent_app_type] => 1
[patent_app_number] => 8/250457
[patent_app_country] => US
[patent_app_date] => 1994-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 5869
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/457/05457960.pdf
[firstpage_image] =>[orig_patent_app_number] => 250457
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/250457 | Hydraulic control system | May 26, 1994 | Issued |
Array
(
[id] => 3500797
[patent_doc_number] => 05505043
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-04-09
[patent_title] => 'Hydraulic lift device for battery operated industrial trucks or the like'
[patent_app_type] => 1
[patent_app_number] => 8/250514
[patent_app_country] => US
[patent_app_date] => 1994-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 4132
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 261
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/505/05505043.pdf
[firstpage_image] =>[orig_patent_app_number] => 250514
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/250514 | Hydraulic lift device for battery operated industrial trucks or the like | May 26, 1994 | Issued |
Array
(
[id] => 3592012
[patent_doc_number] => 05588346
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Pneumatic booster'
[patent_app_type] => 1
[patent_app_number] => 8/244165
[patent_app_country] => US
[patent_app_date] => 1994-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1480
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588346.pdf
[firstpage_image] =>[orig_patent_app_number] => 244165
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/244165 | Pneumatic booster | May 19, 1994 | Issued |
Array
(
[id] => 3504484
[patent_doc_number] => 05528975
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-25
[patent_title] => 'Booster with a porous bellows forming a filter'
[patent_app_type] => 1
[patent_app_number] => 8/244169
[patent_app_country] => US
[patent_app_date] => 1994-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1193
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/528/05528975.pdf
[firstpage_image] =>[orig_patent_app_number] => 244169
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/244169 | Booster with a porous bellows forming a filter | May 19, 1994 | Issued |
Array
(
[id] => 3426913
[patent_doc_number] => 05429037
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-07-04
[patent_title] => 'Three-function control mechanism employing a single control lever'
[patent_app_type] => 1
[patent_app_number] => 8/246878
[patent_app_country] => US
[patent_app_date] => 1994-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 20
[patent_no_of_words] => 8505
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 428
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/429/05429037.pdf
[firstpage_image] =>[orig_patent_app_number] => 246878
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/246878 | Three-function control mechanism employing a single control lever | May 19, 1994 | Issued |
Array
(
[id] => 3465570
[patent_doc_number] => 05456068
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-10
[patent_title] => 'Axle driving apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/246264
[patent_app_country] => US
[patent_app_date] => 1994-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 5619
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/456/05456068.pdf
[firstpage_image] =>[orig_patent_app_number] => 246264
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/246264 | Axle driving apparatus | May 18, 1994 | Issued |
Array
(
[id] => 3086785
[patent_doc_number] => 05417142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-23
[patent_title] => 'Hydraulic amplifier'
[patent_app_type] => 1
[patent_app_number] => 8/245771
[patent_app_country] => US
[patent_app_date] => 1994-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1630
[patent_no_of_claims] => 6
[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/05/417/05417142.pdf
[firstpage_image] =>[orig_patent_app_number] => 245771
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/245771 | Hydraulic amplifier | May 17, 1994 | Issued |
Array
(
[id] => 3471491
[patent_doc_number] => 05473893
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-12
[patent_title] => 'Free-piston engine having a fluid pressure unit'
[patent_app_type] => 1
[patent_app_number] => 8/244146
[patent_app_country] => US
[patent_app_date] => 1994-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 5065
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/473/05473893.pdf
[firstpage_image] =>[orig_patent_app_number] => 244146
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/244146 | Free-piston engine having a fluid pressure unit | May 17, 1994 | Issued |
Array
(
[id] => 3402236
[patent_doc_number] => 05433076
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-07-18
[patent_title] => 'Hydraulic control valve apparatus and hydraulic drive system'
[patent_app_type] => 1
[patent_app_number] => 8/244038
[patent_app_country] => US
[patent_app_date] => 1994-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 36
[patent_figures_cnt] => 36
[patent_no_of_words] => 25436
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 428
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/433/05433076.pdf
[firstpage_image] =>[orig_patent_app_number] => 244038
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/244038 | Hydraulic control valve apparatus and hydraulic drive system | May 15, 1994 | Issued |
Array
(
[id] => 3104609
[patent_doc_number] => 05435233
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-07-25
[patent_title] => 'Banded piston'
[patent_app_type] => 1
[patent_app_number] => 8/236019
[patent_app_country] => US
[patent_app_date] => 1994-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 3770
[patent_no_of_claims] => 19
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/435/05435233.pdf
[firstpage_image] =>[orig_patent_app_number] => 236019
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/236019 | Banded piston | May 12, 1994 | Issued |
Array
(
[id] => 3102728
[patent_doc_number] => 05435132
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-07-25
[patent_title] => 'Method and flow control valve assembly for flow balancing'
[patent_app_type] => 1
[patent_app_number] => 8/244089
[patent_app_country] => US
[patent_app_date] => 1994-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 5827
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[pdf_file] => patents/05/435/05435132.pdf
[firstpage_image] =>[orig_patent_app_number] => 244089
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/244089 | Method and flow control valve assembly for flow balancing | May 12, 1994 | Issued |
Array
(
[id] => 3475520
[patent_doc_number] => 05438910
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-08
[patent_title] => 'Assembly comprising a bulkhead and a pneumatic brake-booster for a motor vehicle'
[patent_app_type] => 1
[patent_app_number] => 8/050246
[patent_app_country] => US
[patent_app_date] => 1994-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 1947
[patent_no_of_claims] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/438/05438910.pdf
[firstpage_image] =>[orig_patent_app_number] => 050246
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/050246 | Assembly comprising a bulkhead and a pneumatic brake-booster for a motor vehicle | May 5, 1994 | Issued |
Array
(
[id] => 3397885
[patent_doc_number] => 05437216
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-01
[patent_title] => 'Universal hydraulic valve'
[patent_app_type] => 1
[patent_app_number] => 8/237447
[patent_app_country] => US
[patent_app_date] => 1994-05-03
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/437/05437216.pdf
[firstpage_image] =>[orig_patent_app_number] => 237447
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/237447 | Universal hydraulic valve | May 2, 1994 | Issued |
Array
(
[id] => 3595847
[patent_doc_number] => 05533333
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-09
[patent_title] => 'Method and regulator for regulating the air pressure of a pressurized vessel'
[patent_app_type] => 1
[patent_app_number] => 8/236597
[patent_app_country] => US
[patent_app_date] => 1994-04-29
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[pdf_file] => patents/05/533/05533333.pdf
[firstpage_image] =>[orig_patent_app_number] => 236597
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/236597 | Method and regulator for regulating the air pressure of a pressurized vessel | Apr 28, 1994 | Issued |
Array
(
[id] => 3459917
[patent_doc_number] => 05475976
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-19
[patent_title] => 'Method and apparatus for reduction of fluid borne noise in hydraulic systems'
[patent_app_type] => 1
[patent_app_number] => 8/236483
[patent_app_country] => US
[patent_app_date] => 1994-04-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/475/05475976.pdf
[firstpage_image] =>[orig_patent_app_number] => 236483
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/236483 | Method and apparatus for reduction of fluid borne noise in hydraulic systems | Apr 28, 1994 | Issued |
Array
(
[id] => 3395477
[patent_doc_number] => 05410878
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-02
[patent_title] => 'Automatic warming-up apparatus and method thereof in hydraulic system'
[patent_app_type] => 1
[patent_app_number] => 8/234226
[patent_app_country] => US
[patent_app_date] => 1994-04-28
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/410/05410878.pdf
[firstpage_image] =>[orig_patent_app_number] => 234226
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/234226 | Automatic warming-up apparatus and method thereof in hydraulic system | Apr 27, 1994 | Issued |