
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] => 10452944
[patent_doc_number] => 20150337959
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-11-26
[patent_title] => 'PISTON WITH KEYSTONE SECOND RING GROOVE FOR HIGH TEMPERATURE INTERNAL COMBUSTION ENGINES'
[patent_app_type] => utility
[patent_app_number] => 14/286328
[patent_app_country] => US
[patent_app_date] => 2014-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4262
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14286328
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/286328 | PISTON WITH KEYSTONE SECOND RING GROOVE FOR HIGH TEMPERATURE INTERNAL COMBUSTION ENGINES | May 22, 2014 | Abandoned |
Array
(
[id] => 10367753
[patent_doc_number] => 20150252757
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-09-10
[patent_title] => 'CHEMICAL FUEL CONDITIONING AND ACTIVATION'
[patent_app_type] => utility
[patent_app_number] => 14/279237
[patent_app_country] => US
[patent_app_date] => 2014-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14279237
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/279237 | CHEMICAL FUEL CONDITIONING AND ACTIVATION | May 14, 2014 | Abandoned |
Array
(
[id] => 10110398
[patent_doc_number] => 09145803
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-09-29
[patent_title] => 'Coherent-structure fuel treatment systems and methods'
[patent_app_type] => utility
[patent_app_number] => 14/278769
[patent_app_country] => US
[patent_app_date] => 2014-05-15
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14278769
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/278769 | Coherent-structure fuel treatment systems and methods | May 14, 2014 | Issued |
Array
(
[id] => 10935612
[patent_doc_number] => 20140338633
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-11-20
[patent_title] => 'FUEL INJECTOR ASSEMBLY AND FUEL INJECTION SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/276499
[patent_app_country] => US
[patent_app_date] => 2014-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 8434
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/276499 | Fuel injector assembly and fuel injection system | May 12, 2014 | Issued |
Array
(
[id] => 10071207
[patent_doc_number] => 09109555
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-08-18
[patent_title] => 'Structure for joining valve casing to manifold body of intake manifold'
[patent_app_type] => utility
[patent_app_number] => 14/275998
[patent_app_country] => US
[patent_app_date] => 2014-05-13
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14275998
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/275998 | Structure for joining valve casing to manifold body of intake manifold | May 12, 2014 | Issued |
Array
(
[id] => 10445273
[patent_doc_number] => 20150330286
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-11-19
[patent_title] => 'INDIVIDUAL PISTON SQUIRTER SWITCHING WITH CRANKANGLE RESOLVED CONTROL'
[patent_app_type] => utility
[patent_app_number] => 14/276336
[patent_app_country] => US
[patent_app_date] => 2014-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14276336
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/276336 | Individual piston squirter switching with crankangle resolved control | May 12, 2014 | Issued |
Array
(
[id] => 11549116
[patent_doc_number] => 09617951
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-04-11
[patent_title] => 'Air flow guide for an internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 14/270404
[patent_app_country] => US
[patent_app_date] => 2014-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/270404 | Air flow guide for an internal combustion engine | May 5, 2014 | Issued |
Array
(
[id] => 10169846
[patent_doc_number] => 09200549
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-12-01
[patent_title] => 'Internal combustion engine and motorcycle equipped with the engine'
[patent_app_type] => utility
[patent_app_number] => 14/264219
[patent_app_country] => US
[patent_app_date] => 2014-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
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[patent_no_of_words] => 11634
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14264219
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/264219 | Internal combustion engine and motorcycle equipped with the engine | Apr 28, 2014 | Issued |
Array
(
[id] => 10942528
[patent_doc_number] => 20140345549
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-11-27
[patent_title] => 'MOTORCYCLE'
[patent_app_type] => utility
[patent_app_number] => 14/264222
[patent_app_country] => US
[patent_app_date] => 2014-04-29
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/264222 | Internal combustion engine having positioning pins disposed within fluid communication ports | Apr 28, 2014 | Issued |
Array
(
[id] => 11829333
[patent_doc_number] => 09726070
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-08-08
[patent_title] => 'Stratified scavenging two-stroke engine'
[patent_app_type] => utility
[patent_app_number] => 14/261945
[patent_app_country] => US
[patent_app_date] => 2014-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14261945
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/261945 | Stratified scavenging two-stroke engine | Apr 24, 2014 | Issued |
Array
(
[id] => 10915490
[patent_doc_number] => 20140318509
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-10-30
[patent_title] => 'PRE-HEATER SYSTEM FOR A COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 14/260495
[patent_app_country] => US
[patent_app_date] => 2014-04-24
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/260495 | PRE-HEATER SYSTEM FOR A COMBUSTION ENGINE | Apr 23, 2014 | Abandoned |
Array
(
[id] => 14822329
[patent_doc_number] => 10408162
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-09-10
[patent_title] => Cylinder head for an internal combustion engine
[patent_app_type] => utility
[patent_app_number] => 14/889735
[patent_app_country] => US
[patent_app_date] => 2014-04-24
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/889735 | Cylinder head for an internal combustion engine | Apr 23, 2014 | Issued |
Array
(
[id] => 10549030
[patent_doc_number] => 09273647
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-03-01
[patent_title] => 'Air filter assembly'
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[patent_app_number] => 14/258702
[patent_app_country] => US
[patent_app_date] => 2014-04-22
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/258702 | Air filter assembly | Apr 21, 2014 | Issued |
Array
(
[id] => 10176565
[patent_doc_number] => 09206763
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-12-08
[patent_title] => 'Engine and straddle-type vehicle'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/254963 | Engine and straddle-type vehicle | Apr 16, 2014 | Issued |
Array
(
[id] => 11774002
[patent_doc_number] => 09382868
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-07-05
[patent_title] => 'Cylinder bore surface profile and process'
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Array
(
[id] => 10407364
[patent_doc_number] => 20150292373
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-15
[patent_title] => 'Oil Blow out Prevention Kit for Caterpillar Engines'
[patent_app_type] => utility
[patent_app_number] => 14/199094
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/199094 | Oil Blow out Prevention Kit for Caterpillar Engines | Apr 10, 2014 | Abandoned |
Array
(
[id] => 10601815
[patent_doc_number] => 09322371
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-04-26
[patent_title] => 'Slide-in mountable fuel pump assembly'
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[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/248470 | Slide-in mountable fuel pump assembly | Apr 8, 2014 | Issued |
Array
(
[id] => 10400324
[patent_doc_number] => 20150285333
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-08
[patent_title] => 'PRODUCTION FEASIBLE PENDULUM CRANKSHAFT'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/246313 | Production feasible pendulum crankshaft | Apr 6, 2014 | Issued |
Array
(
[id] => 9782259
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Array
(
[id] => 10400396
[patent_doc_number] => 20150285405
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[patent_kind] => A1
[patent_issue_date] => 2015-10-08
[patent_title] => 'AFTERCOOLER PIPE SUPPORT ASSEMBLY'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/245579 | Aftercooler pipe support assembly | Apr 3, 2014 | Issued |