
Duane Smith
Supervisory Patent Examiner (ID: 26, Phone: (571)272-1166 , Office: P/1776 )
| Most Active Art Unit | 1724 |
| Art Unit(s) | 1737, 1724, 1776, 1700, 1797, 1759, 1305, 3621 |
| Total Applications | 1362 |
| Issued Applications | 1009 |
| Pending Applications | 145 |
| Abandoned Applications | 216 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9653111
[patent_doc_number] => 20140224116
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-08-14
[patent_title] => 'JOURNEL-LESS CRANKSHAFT AND NON-FRICTION VARIABLE SPEED TRANSMISSION WITH INHERENT CLUTCH AND FREE SPIN'
[patent_app_type] => utility
[patent_app_number] => 14/223039
[patent_app_country] => US
[patent_app_date] => 2014-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14223039
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/223039 | Journal-less crankshaft and non-friction variable speed transmission with inherent clutch and free spin | Mar 23, 2014 | Issued |
Array
(
[id] => 11357898
[patent_doc_number] => 09534543
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-01-03
[patent_title] => 'Systems and methods for inhibiting DFCO'
[patent_app_type] => utility
[patent_app_number] => 14/219420
[patent_app_country] => US
[patent_app_date] => 2014-03-19
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/219420 | Systems and methods for inhibiting DFCO | Mar 18, 2014 | Issued |
Array
(
[id] => 9630959
[patent_doc_number] => 20140209067
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-07-31
[patent_title] => 'System And Method For Electrically-Coupled Heat Engine And Thermal Cycle'
[patent_app_type] => utility
[patent_app_number] => 14/219849
[patent_app_country] => US
[patent_app_date] => 2014-03-19
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/219849 | System and method for electrically-coupled heat engine and thermal cycle | Mar 18, 2014 | Issued |
Array
(
[id] => 10382602
[patent_doc_number] => 20150267609
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-09-24
[patent_title] => 'ENGINE COVER INTEGRATED CAPTIVE FASTENER'
[patent_app_type] => utility
[patent_app_number] => 14/219078
[patent_app_country] => US
[patent_app_date] => 2014-03-19
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/219078 | Engine cover integrated captive fastener | Mar 18, 2014 | Issued |
Array
(
[id] => 13197461
[patent_doc_number] => 10113643
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-10-30
[patent_title] => Compression piston ring for an internal combustion engine
[patent_app_type] => utility
[patent_app_number] => 14/217984
[patent_app_country] => US
[patent_app_date] => 2014-03-18
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/217984 | Compression piston ring for an internal combustion engine | Mar 17, 2014 | Issued |
Array
(
[id] => 10051335
[patent_doc_number] => 09091204
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-07-28
[patent_title] => 'Internal combustion engine having piston with piston valve and associated method'
[patent_app_type] => utility
[patent_app_number] => 14/213767
[patent_app_country] => US
[patent_app_date] => 2014-03-14
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/213767 | Internal combustion engine having piston with piston valve and associated method | Mar 13, 2014 | Issued |
Array
(
[id] => 10915348
[patent_doc_number] => 20140318367
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-10-30
[patent_title] => 'Insulating Gas Boundary Layer for Internal Combustion Engines'
[patent_app_type] => utility
[patent_app_number] => 14/212193
[patent_app_country] => US
[patent_app_date] => 2014-03-14
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14212193
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/212193 | Insulating Gas Boundary Layer for Internal Combustion Engines | Mar 13, 2014 | Abandoned |
Array
(
[id] => 9726430
[patent_doc_number] => 20140262135
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-18
[patent_title] => 'Valve System Configurations for Warming and Cooling Transmission Fluid'
[patent_app_type] => utility
[patent_app_number] => 14/208320
[patent_app_country] => US
[patent_app_date] => 2014-03-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/208320 | Valve system configurations for warming and cooling transmission fluid | Mar 12, 2014 | Issued |
Array
(
[id] => 10678856
[patent_doc_number] => 20160025002
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-01-28
[patent_title] => 'IMPROVED OPPOSED PISTON ENGINE'
[patent_app_type] => utility
[patent_app_number] => 14/774400
[patent_app_country] => US
[patent_app_date] => 2014-03-12
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/774400 | IMPROVED OPPOSED PISTON ENGINE | Mar 11, 2014 | Abandoned |
Array
(
[id] => 9696301
[patent_doc_number] => 20140245986
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-04
[patent_title] => 'ENGINE CYLINDER HEAD PROVIDED WITH LIGHT VALVE SPRING BOSSES'
[patent_app_type] => utility
[patent_app_number] => 14/196910
[patent_app_country] => US
[patent_app_date] => 2014-03-04
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14196910
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/196910 | Engine cylinder head provided with light valve spring bosses | Mar 3, 2014 | Issued |
Array
(
[id] => 10664452
[patent_doc_number] => 20160010596
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-01-14
[patent_title] => 'COOLER'
[patent_app_type] => utility
[patent_app_number] => 14/773317
[patent_app_country] => US
[patent_app_date] => 2014-03-04
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/773317 | Cooler having liquid separator for use with an internal combustion engine | Mar 3, 2014 | Issued |
Array
(
[id] => 11076458
[patent_doc_number] => 20160273421
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-22
[patent_title] => 'OIL PUMP DRIVING CONTROL APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 14/777726
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/777726 | OIL PUMP DRIVING CONTROL APPARATUS | Mar 3, 2014 | Abandoned |
Array
(
[id] => 10355734
[patent_doc_number] => 20150240739
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-27
[patent_title] => 'METHOD AND SYSTEM FOR CHARACTERIZING A PORT FUEL INJECTOR'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/192768 | Method and system for characterizing a port fuel injector | Feb 26, 2014 | Issued |
Array
(
[id] => 9556672
[patent_doc_number] => 20140174384
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[patent_kind] => A1
[patent_issue_date] => 2014-06-26
[patent_title] => 'PISTON FOR AN INTERNAL COMBUSTION ENGINE'
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Array
(
[id] => 10355732
[patent_doc_number] => 20150240737
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[patent_title] => 'METHOD FOR FUEL INJECTION CONTROL'
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Array
(
[id] => 11250878
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[patent_title] => 'Single point engine control interface'
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Array
(
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Array
(
[id] => 13266479
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[patent_title] => System and method for dual fuel engines
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Array
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Array
(
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[patent_issue_date] => 2019-07-23
[patent_title] => Air box with integrated filter media
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