
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] => 3068657
[patent_doc_number] => 05279203
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-18
[patent_title] => 'Pneumatic brake booster with air guide surfaces'
[patent_app_type] => 1
[patent_app_number] => 7/878083
[patent_app_country] => US
[patent_app_date] => 1992-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2605
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/279/05279203.pdf
[firstpage_image] =>[orig_patent_app_number] => 878083
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/878083 | Pneumatic brake booster with air guide surfaces | May 3, 1992 | Issued |
Array
(
[id] => 2922532
[patent_doc_number] => 05253477
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-19
[patent_title] => 'Master cylinder and booster assemblies'
[patent_app_type] => 1
[patent_app_number] => 7/877291
[patent_app_country] => US
[patent_app_date] => 1992-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3672
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 310
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/253/05253477.pdf
[firstpage_image] =>[orig_patent_app_number] => 877291
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/877291 | Master cylinder and booster assemblies | Apr 30, 1992 | Issued |
Array
(
[id] => 2927318
[patent_doc_number] => 05261233
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-16
[patent_title] => 'Brake device of pneumatic rotational tool'
[patent_app_type] => 1
[patent_app_number] => 7/871049
[patent_app_country] => US
[patent_app_date] => 1992-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3530
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/261/05261233.pdf
[firstpage_image] =>[orig_patent_app_number] => 871049
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/871049 | Brake device of pneumatic rotational tool | Apr 19, 1992 | Issued |
Array
(
[id] => 2913419
[patent_doc_number] => 05228288
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-07-20
[patent_title] => 'Control system for hydraulic rotary device'
[patent_app_type] => 1
[patent_app_number] => 7/870475
[patent_app_country] => US
[patent_app_date] => 1992-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2544
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/228/05228288.pdf
[firstpage_image] =>[orig_patent_app_number] => 870475
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/870475 | Control system for hydraulic rotary device | Apr 16, 1992 | Issued |
Array
(
[id] => 2933973
[patent_doc_number] => 05241893
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-07
[patent_title] => 'Reaction system for a rotary hydraulic distributor'
[patent_app_type] => 1
[patent_app_number] => 7/868815
[patent_app_country] => US
[patent_app_date] => 1992-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 811
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/241/05241893.pdf
[firstpage_image] =>[orig_patent_app_number] => 868815
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/868815 | Reaction system for a rotary hydraulic distributor | Apr 14, 1992 | Issued |
Array
(
[id] => 2900429
[patent_doc_number] => 05233904
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-10
[patent_title] => 'Pneumatic brake booster with adjustable jump'
[patent_app_type] => 1
[patent_app_number] => 7/866627
[patent_app_country] => US
[patent_app_date] => 1992-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 5512
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 230
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/233/05233904.pdf
[firstpage_image] =>[orig_patent_app_number] => 866627
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/866627 | Pneumatic brake booster with adjustable jump | Apr 9, 1992 | Issued |
Array
(
[id] => 3048994
[patent_doc_number] => 05335496
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-09
[patent_title] => 'Axle driving apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/864932
[patent_app_country] => US
[patent_app_date] => 1992-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 4371
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/335/05335496.pdf
[firstpage_image] =>[orig_patent_app_number] => 864932
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/864932 | Axle driving apparatus | Apr 6, 1992 | Issued |
Array
(
[id] => 2876014
[patent_doc_number] => 05243897
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-14
[patent_title] => 'Magnetically actuated fluid motor'
[patent_app_type] => 1
[patent_app_number] => 7/864637
[patent_app_country] => US
[patent_app_date] => 1992-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 6513
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 302
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/243/05243897.pdf
[firstpage_image] =>[orig_patent_app_number] => 864637
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/864637 | Magnetically actuated fluid motor | Apr 6, 1992 | Issued |
Array
(
[id] => 2932630
[patent_doc_number] => 05241821
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-07
[patent_title] => 'Hydraulic system for a vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/864626
[patent_app_country] => US
[patent_app_date] => 1992-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4264
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/241/05241821.pdf
[firstpage_image] =>[orig_patent_app_number] => 864626
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/864626 | Hydraulic system for a vehicle | Apr 6, 1992 | Issued |
Array
(
[id] => 3097114
[patent_doc_number] => 05379594
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-10
[patent_title] => 'Lift truck with noise attenuated hydraulic circuit'
[patent_app_type] => 1
[patent_app_number] => 7/863954
[patent_app_country] => US
[patent_app_date] => 1992-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2539
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/379/05379594.pdf
[firstpage_image] =>[orig_patent_app_number] => 863954
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/863954 | Lift truck with noise attenuated hydraulic circuit | Apr 5, 1992 | Issued |
Array
(
[id] => 2905517
[patent_doc_number] => 05186000
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-16
[patent_title] => 'Hydraulic drive system for construction machines'
[patent_app_type] => 1
[patent_app_number] => 7/861395
[patent_app_country] => US
[patent_app_date] => 1992-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 18
[patent_no_of_words] => 20477
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 356
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/186/05186000.pdf
[firstpage_image] =>[orig_patent_app_number] => 861395
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/861395 | Hydraulic drive system for construction machines | Mar 30, 1992 | Issued |
Array
(
[id] => 3466471
[patent_doc_number] => 05404868
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-04-11
[patent_title] => 'Apparatus using a balloon supported reflective surface for reflecting light from the sun'
[patent_app_type] => 1
[patent_app_number] => 7/861031
[patent_app_country] => US
[patent_app_date] => 1992-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 53
[patent_figures_cnt] => 132
[patent_no_of_words] => 29757
[patent_no_of_claims] => 61
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/404/05404868.pdf
[firstpage_image] =>[orig_patent_app_number] => 861031
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/861031 | Apparatus using a balloon supported reflective surface for reflecting light from the sun | Mar 30, 1992 | Issued |
Array
(
[id] => 2917672
[patent_doc_number] => 05259294
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-09
[patent_title] => 'Shock-absorbing piston made up of dissimilar joined parts, blank for the piston and method for manufacturing the piston'
[patent_app_type] => 1
[patent_app_number] => 7/859332
[patent_app_country] => US
[patent_app_date] => 1992-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 6369
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/259/05259294.pdf
[firstpage_image] =>[orig_patent_app_number] => 859332
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/859332 | Shock-absorbing piston made up of dissimilar joined parts, blank for the piston and method for manufacturing the piston | Mar 26, 1992 | Issued |
Array
(
[id] => 2960950
[patent_doc_number] => 05251705
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-12
[patent_title] => 'Electrical trigger for quick drop valve'
[patent_app_type] => 1
[patent_app_number] => 7/854509
[patent_app_country] => US
[patent_app_date] => 1992-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1739
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 253
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/251/05251705.pdf
[firstpage_image] =>[orig_patent_app_number] => 854509
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/854509 | Electrical trigger for quick drop valve | Mar 18, 1992 | Issued |
Array
(
[id] => 2915207
[patent_doc_number] => 05245910
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-21
[patent_title] => 'Rodless cylinder'
[patent_app_type] => 1
[patent_app_number] => 7/852653
[patent_app_country] => US
[patent_app_date] => 1992-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1868
[patent_no_of_claims] => 11
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/245/05245910.pdf
[firstpage_image] =>[orig_patent_app_number] => 852653
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/852653 | Rodless cylinder | Mar 16, 1992 | Issued |
Array
(
[id] => 2941108
[patent_doc_number] => 05263320
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-23
[patent_title] => 'Converter bypass piston for reduced idle loss'
[patent_app_type] => 1
[patent_app_number] => 7/851713
[patent_app_country] => US
[patent_app_date] => 1992-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3063
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[patent_words_short_claim] => 452
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/263/05263320.pdf
[firstpage_image] =>[orig_patent_app_number] => 851713
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/851713 | Converter bypass piston for reduced idle loss | Mar 15, 1992 | Issued |
Array
(
[id] => 3079831
[patent_doc_number] => 05313871
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-24
[patent_title] => 'Hydraulic control system utilizing a plurality of branch passages with differing flow rates'
[patent_app_type] => 1
[patent_app_number] => 7/850362
[patent_app_country] => US
[patent_app_date] => 1992-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2610
[patent_no_of_claims] => 4
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/313/05313871.pdf
[firstpage_image] =>[orig_patent_app_number] => 850362
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/850362 | Hydraulic control system utilizing a plurality of branch passages with differing flow rates | Mar 11, 1992 | Issued |
Array
(
[id] => 2986090
[patent_doc_number] => 05329841
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-19
[patent_title] => 'Piston-slide-valve'
[patent_app_type] => 1
[patent_app_number] => 7/849732
[patent_app_country] => US
[patent_app_date] => 1992-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/329/05329841.pdf
[firstpage_image] =>[orig_patent_app_number] => 849732
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/849732 | Piston-slide-valve | Mar 11, 1992 | Issued |
Array
(
[id] => 3071644
[patent_doc_number] => 05311740
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-17
[patent_title] => 'Hydraulic power transmission'
[patent_app_type] => 1
[patent_app_number] => 7/849731
[patent_app_country] => US
[patent_app_date] => 1992-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 33
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/311/05311740.pdf
[firstpage_image] =>[orig_patent_app_number] => 849731
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/849731 | Hydraulic power transmission | Mar 10, 1992 | Issued |
| 07/845379 | HYDRAULIC OIL WELL PUMP DRIVE | Mar 2, 1992 | Abandoned |