
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] => 4020042
[patent_doc_number] => 05967017
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-19
[patent_title] => 'Rotational displacement apparatus with ultra-low torque and high thrust load capability'
[patent_app_type] => 1
[patent_app_number] => 8/850344
[patent_app_country] => US
[patent_app_date] => 1997-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3838
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/967/05967017.pdf
[firstpage_image] =>[orig_patent_app_number] => 850344
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/850344 | Rotational displacement apparatus with ultra-low torque and high thrust load capability | May 1, 1997 | Issued |
Array
(
[id] => 3851426
[patent_doc_number] => 05823088
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-20
[patent_title] => 'Pneumatic actuating arrangement'
[patent_app_type] => 1
[patent_app_number] => 8/848015
[patent_app_country] => US
[patent_app_date] => 1997-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3205
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/823/05823088.pdf
[firstpage_image] =>[orig_patent_app_number] => 848015
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/848015 | Pneumatic actuating arrangement | Apr 27, 1997 | Issued |
Array
(
[id] => 3962600
[patent_doc_number] => 05983638
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-16
[patent_title] => 'Hydraulic switching valve, and a free piston engine provided therewith'
[patent_app_type] => 1
[patent_app_number] => 8/776035
[patent_app_country] => US
[patent_app_date] => 1997-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 5250
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/983/05983638.pdf
[firstpage_image] =>[orig_patent_app_number] => 776035
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/776035 | Hydraulic switching valve, and a free piston engine provided therewith | Apr 27, 1997 | Issued |
Array
(
[id] => 3974313
[patent_doc_number] => 05921166
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-13
[patent_title] => 'Cylinder apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/845414
[patent_app_country] => US
[patent_app_date] => 1997-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 3768
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/921/05921166.pdf
[firstpage_image] =>[orig_patent_app_number] => 845414
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/845414 | Cylinder apparatus | Apr 24, 1997 | Issued |
Array
(
[id] => 3952729
[patent_doc_number] => 05947001
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-07
[patent_title] => 'Molded piston'
[patent_app_type] => 1
[patent_app_number] => 8/847394
[patent_app_country] => US
[patent_app_date] => 1997-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 1856
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/947/05947001.pdf
[firstpage_image] =>[orig_patent_app_number] => 847394
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/847394 | Molded piston | Apr 23, 1997 | Issued |
Array
(
[id] => 3814317
[patent_doc_number] => 05813313
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-29
[patent_title] => 'Piston for a fluid power cylinder'
[patent_app_type] => 1
[patent_app_number] => 8/847451
[patent_app_country] => US
[patent_app_date] => 1997-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4883
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/813/05813313.pdf
[firstpage_image] =>[orig_patent_app_number] => 847451
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/847451 | Piston for a fluid power cylinder | Apr 23, 1997 | Issued |
Array
(
[id] => 3853220
[patent_doc_number] => 05802853
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-08
[patent_title] => 'Valve housing assembly for a brake valve'
[patent_app_type] => 1
[patent_app_number] => 8/844812
[patent_app_country] => US
[patent_app_date] => 1997-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3241
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/802/05802853.pdf
[firstpage_image] =>[orig_patent_app_number] => 844812
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/844812 | Valve housing assembly for a brake valve | Apr 21, 1997 | Issued |
Array
(
[id] => 4041413
[patent_doc_number] => 05865028
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-02
[patent_title] => 'Energy recovery device'
[patent_app_type] => 1
[patent_app_number] => 8/817606
[patent_app_country] => US
[patent_app_date] => 1997-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5112
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/865/05865028.pdf
[firstpage_image] =>[orig_patent_app_number] => 817606
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/817606 | Energy recovery device | Apr 20, 1997 | Issued |
Array
(
[id] => 4004151
[patent_doc_number] => 05881631
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-16
[patent_title] => 'Connection between a piston and connecting rod of a reciprocating compressor'
[patent_app_type] => 1
[patent_app_number] => 8/837414
[patent_app_country] => US
[patent_app_date] => 1997-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1914
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/881/05881631.pdf
[firstpage_image] =>[orig_patent_app_number] => 837414
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/837414 | Connection between a piston and connecting rod of a reciprocating compressor | Apr 17, 1997 | Issued |
Array
(
[id] => 3753305
[patent_doc_number] => 05848566
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-15
[patent_title] => 'Connecting pin clip'
[patent_app_type] => 1
[patent_app_number] => 8/848712
[patent_app_country] => US
[patent_app_date] => 1997-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1192
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/848/05848566.pdf
[firstpage_image] =>[orig_patent_app_number] => 848712
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/848712 | Connecting pin clip | Apr 15, 1997 | Issued |
Array
(
[id] => 3906048
[patent_doc_number] => 05951000
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-14
[patent_title] => 'Sheet post-processing apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/831773
[patent_app_country] => US
[patent_app_date] => 1997-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 46
[patent_no_of_words] => 18140
[patent_no_of_claims] => 43
[patent_no_of_ind_claims] => 16
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/951/05951000.pdf
[firstpage_image] =>[orig_patent_app_number] => 831773
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/831773 | Sheet post-processing apparatus | Apr 1, 1997 | Issued |
Array
(
[id] => 3816388
[patent_doc_number] => 05845494
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-08
[patent_title] => 'Lift control method'
[patent_app_type] => 1
[patent_app_number] => 8/828577
[patent_app_country] => US
[patent_app_date] => 1997-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3172
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 142
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/845/05845494.pdf
[firstpage_image] =>[orig_patent_app_number] => 828577
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/828577 | Lift control method | Mar 30, 1997 | Issued |
Array
(
[id] => 3769462
[patent_doc_number] => 05778756
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-14
[patent_title] => 'Hydraulic power steering apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/828366
[patent_app_country] => US
[patent_app_date] => 1997-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 16
[patent_no_of_words] => 4412
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/778/05778756.pdf
[firstpage_image] =>[orig_patent_app_number] => 828366
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/828366 | Hydraulic power steering apparatus | Mar 27, 1997 | Issued |
Array
(
[id] => 3846975
[patent_doc_number] => 05836235
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Piston for hydraulic actuating cylinders'
[patent_app_type] => 1
[patent_app_number] => 8/825195
[patent_app_country] => US
[patent_app_date] => 1997-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1004
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/836/05836235.pdf
[firstpage_image] =>[orig_patent_app_number] => 825195
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/825195 | Piston for hydraulic actuating cylinders | Mar 26, 1997 | Issued |
Array
(
[id] => 3766466
[patent_doc_number] => 05839279
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-24
[patent_title] => 'Hydraulic actuator operation controller'
[patent_app_type] => 1
[patent_app_number] => 8/824346
[patent_app_country] => US
[patent_app_date] => 1997-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 3618
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[pdf_file] => patents/05/839/05839279.pdf
[firstpage_image] =>[orig_patent_app_number] => 824346
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/824346 | Hydraulic actuator operation controller | Mar 25, 1997 | Issued |
Array
(
[id] => 3778554
[patent_doc_number] => 05826486
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-27
[patent_title] => 'Hydraulic circuit'
[patent_app_type] => 1
[patent_app_number] => 8/822056
[patent_app_country] => US
[patent_app_date] => 1997-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/826/05826486.pdf
[firstpage_image] =>[orig_patent_app_number] => 822056
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/822056 | Hydraulic circuit | Mar 23, 1997 | Issued |
Array
(
[id] => 3944454
[patent_doc_number] => 05884480
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-23
[patent_title] => 'Fluid power control circuit'
[patent_app_type] => 1
[patent_app_number] => 8/822454
[patent_app_country] => US
[patent_app_date] => 1997-03-21
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/884/05884480.pdf
[firstpage_image] =>[orig_patent_app_number] => 822454
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/822454 | Fluid power control circuit | Mar 20, 1997 | Issued |
Array
(
[id] => 3852043
[patent_doc_number] => 05836578
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Finishing apparatus provided with stapling function'
[patent_app_type] => 1
[patent_app_number] => 8/821444
[patent_app_country] => US
[patent_app_date] => 1997-03-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/836/05836578.pdf
[firstpage_image] =>[orig_patent_app_number] => 821444
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/821444 | Finishing apparatus provided with stapling function | Mar 20, 1997 | Issued |
Array
(
[id] => 3854641
[patent_doc_number] => 05802953
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-08
[patent_title] => 'Power tilt cylinder device'
[patent_app_type] => 1
[patent_app_number] => 8/821066
[patent_app_country] => US
[patent_app_date] => 1997-03-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/802/05802953.pdf
[firstpage_image] =>[orig_patent_app_number] => 821066
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/821066 | Power tilt cylinder device | Mar 19, 1997 | Issued |
Array
(
[id] => 3945452
[patent_doc_number] => 05884550
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-23
[patent_title] => 'Integral ring carbon-carbon piston'
[patent_app_type] => 1
[patent_app_number] => 8/815535
[patent_app_country] => US
[patent_app_date] => 1997-03-12
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/884/05884550.pdf
[firstpage_image] =>[orig_patent_app_number] => 815535
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/815535 | Integral ring carbon-carbon piston | Mar 11, 1997 | Issued |