![](/images/general/no_picture/200_user.png)
Benjamin S Fields
Examiner (ID: 7121, Phone: (571)272-9734 , Office: P/3623 )
Most Active Art Unit | 3684 |
Art Unit(s) | 3692, 3684, 3624, 3623 |
Total Applications | 372 |
Issued Applications | 200 |
Pending Applications | 0 |
Abandoned Applications | 172 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 5971093
[patent_doc_number] => 20110067771
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-24
[patent_title] => 'SPOOL VALVE'
[patent_app_type] => utility
[patent_app_number] => 12/564071
[patent_app_country] => US
[patent_app_date] => 2009-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0067/20110067771.pdf
[firstpage_image] =>[orig_patent_app_number] => 12564071
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/564071 | Spool valve | Sep 21, 2009 | Issued |
Array
(
[id] => 6292462
[patent_doc_number] => 20100065137
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-18
[patent_title] => 'Spill Prevention System for Vented Marine Fuel Tanks'
[patent_app_type] => utility
[patent_app_number] => 12/584921
[patent_app_country] => US
[patent_app_date] => 2009-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0065/20100065137.pdf
[firstpage_image] =>[orig_patent_app_number] => 12584921
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/584921 | Spill Prevention System for Vented Marine Fuel Tanks | Sep 14, 2009 | Abandoned |
Array
(
[id] => 6539944
[patent_doc_number] => 20100126589
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-05-27
[patent_title] => 'DEVICE FOR THE PREVENTION OF HIGH OIL TANK PRESSURES UNDER NEGATIVE G CONDITIONS'
[patent_app_type] => utility
[patent_app_number] => 12/556224
[patent_app_country] => US
[patent_app_date] => 2009-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => publications/A1/0126/20100126589.pdf
[firstpage_image] =>[orig_patent_app_number] => 12556224
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/556224 | Device for the prevention of high oil tank pressures under negative G conditions | Sep 8, 2009 | Issued |
Array
(
[id] => 5946503
[patent_doc_number] => 20110030821
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-10
[patent_title] => 'APPARATUS AND SYSTEMS TO CONTROL A FLUID'
[patent_app_type] => utility
[patent_app_number] => 12/537372
[patent_app_country] => US
[patent_app_date] => 2009-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[pdf_file] => publications/A1/0030/20110030821.pdf
[firstpage_image] =>[orig_patent_app_number] => 12537372
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/537372 | Apparatus and systems to control a fluid | Aug 6, 2009 | Issued |
Array
(
[id] => 6597715
[patent_doc_number] => 20100032606
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-11
[patent_title] => 'BALL SEAT VALVE, USE OF THE SAME, AND METHOD FOR CONTROLLING A VALVE ASSEMBLY COMPRISING A BALL SEAT VALVE'
[patent_app_type] => utility
[patent_app_number] => 12/538031
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[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0032/20100032606.pdf
[firstpage_image] =>[orig_patent_app_number] => 12538031
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/538031 | Ball seat valve, use of the same, and method for controlling a valve assembly comprising a ball seat valve | Aug 6, 2009 | Issued |
Array
(
[id] => 8338413
[patent_doc_number] => 08240333
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-08-14
[patent_title] => 'Separator for a release valve'
[patent_app_type] => utility
[patent_app_number] => 12/498442
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/498442 | Separator for a release valve | Jul 6, 2009 | Issued |
Array
(
[id] => 6089450
[patent_doc_number] => 20110000557
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-06
[patent_title] => 'Check vacuum breaking device for a tap'
[patent_app_type] => utility
[patent_app_number] => 12/497565
[patent_app_country] => US
[patent_app_date] => 2009-07-03
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[pdf_file] => publications/A1/0000/20110000557.pdf
[firstpage_image] =>[orig_patent_app_number] => 12497565
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/497565 | Check vacuum breaking device for a tap | Jul 2, 2009 | Issued |
Array
(
[id] => 5455946
[patent_doc_number] => 20090256098
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-15
[patent_title] => 'FLOW CONTROL VALVE AND METHOD FOR REBUILDING A FLOW CONTROL VALVE'
[patent_app_type] => utility
[patent_app_number] => 12/483415
[patent_app_country] => US
[patent_app_date] => 2009-06-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0256/20090256098.pdf
[firstpage_image] =>[orig_patent_app_number] => 12483415
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/483415 | Flow control valve and method for rebuilding a flow control valve | Jun 11, 2009 | Issued |
Array
(
[id] => 8160625
[patent_doc_number] => 08171953
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-05-08
[patent_title] => 'Tank pressure and vacuum relief device'
[patent_app_type] => utility
[patent_app_number] => 12/471125
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[pdf_file] => patents/08/171/08171953.pdf
[firstpage_image] =>[orig_patent_app_number] => 12471125
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/471125 | Tank pressure and vacuum relief device | May 21, 2009 | Issued |
Array
(
[id] => 5487652
[patent_doc_number] => 20090288723
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-11-26
[patent_title] => 'VALVE DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/470187
[patent_app_country] => US
[patent_app_date] => 2009-05-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0288/20090288723.pdf
[firstpage_image] =>[orig_patent_app_number] => 12470187
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/470187 | Valve device | May 20, 2009 | Issued |
Array
(
[id] => 6443576
[patent_doc_number] => 20100282993
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-11
[patent_title] => 'Continuous Flow Bypass Manifold'
[patent_app_type] => utility
[patent_app_number] => 12/463456
[patent_app_country] => US
[patent_app_date] => 2009-05-11
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[pdf_file] => publications/A1/0282/20100282993.pdf
[firstpage_image] =>[orig_patent_app_number] => 12463456
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/463456 | Continuous Flow Bypass Manifold | May 10, 2009 | Abandoned |
Array
(
[id] => 8783250
[patent_doc_number] => 08430090
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-04-30
[patent_title] => 'Solar concentrator apparatus with large, multiple, co-axial dish reflectors'
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[patent_app_number] => 12/463001
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/463001 | Solar concentrator apparatus with large, multiple, co-axial dish reflectors | May 7, 2009 | Issued |
Array
(
[id] => 6449523
[patent_doc_number] => 20100283333
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-11
[patent_title] => 'OIL PRESSURE REGULATING VALVE FOR GENERATOR APPLICATIONS'
[patent_app_type] => utility
[patent_app_number] => 12/436202
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[firstpage_image] =>[orig_patent_app_number] => 12436202
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/436202 | Oil pressure regulating valve for generator applications | May 5, 2009 | Issued |
Array
(
[id] => 6269353
[patent_doc_number] => 20100116363
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[patent_issue_date] => 2010-05-13
[patent_title] => 'WATER RESERVOIR FOR VEHICLE HAVING DRAIN VALVE OPERATED BY TRAVELING WIND'
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[pdf_file] => publications/A1/0116/20100116363.pdf
[firstpage_image] =>[orig_patent_app_number] => 12434712
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/434712 | Water reservoir for vehicle having drain valve operated by traveling wind | May 3, 2009 | Issued |
Array
(
[id] => 8801462
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Array
(
[id] => 8783538
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/407868 | Valve | Mar 19, 2009 | Issued |
Array
(
[id] => 6144258
[patent_doc_number] => 20110017302
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[patent_issue_date] => 2011-01-27
[patent_title] => 'Rotary Distribution Apparatus Incorporating Interstage Pumps'
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[firstpage_image] =>[orig_patent_app_number] => 12810285
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/810285 | Rotary distribution apparatus incorporating interstage pumps | Mar 4, 2009 | Issued |
Array
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[id] => 7736758
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[patent_title] => 'Gas switch capable of adjusting fire intensity finely'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/372828 | Gas switch capable of adjusting fire intensity finely | Feb 17, 2009 | Issued |
Array
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[patent_title] => 'HYDROGEN SUPPLY PRESSURE REGULATOR'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/361818 | HYDROGEN SUPPLY PRESSURE REGULATOR | Jan 28, 2009 | Abandoned |
Array
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[patent_title] => 'Leak-proof structure of oil pipe connector'
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[pdf_file] => publications/A1/0187/20100187807.pdf
[firstpage_image] =>[orig_patent_app_number] => 12320389
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/320389 | Leak-proof structure of oil pipe connector | Jan 25, 2009 | Issued |