
Kevin H. Sprenger
Examiner (ID: 6769, Phone: (571)272-9424 , Office: P/2838 )
| Most Active Art Unit | 2838 |
| Art Unit(s) | 2838 |
| Total Applications | 293 |
| Issued Applications | 246 |
| Pending Applications | 0 |
| Abandoned Applications | 48 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17052933
[patent_doc_number] => 20210262367
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-26
[patent_title] => Intake Valve Device Capable of Implementing Two-Stage Switching of Gas Distribution Phase and Diesel Engine
[patent_app_type] => utility
[patent_app_number] => 17/255300
[patent_app_country] => US
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Array
(
[id] => 15591127
[patent_doc_number] => 20200072098
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[patent_issue_date] => 2020-03-05
[patent_title] => SLIDING CAMSHAFT ASSEMBLY
[patent_app_type] => utility
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Array
(
[id] => 14748097
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[patent_kind] => A1
[patent_issue_date] => 2019-08-22
[patent_title] => CENTER BOLT OIL CONTROL VALVE TO CONTROL A CAM PHASER WITH A CALIBRATION CAP HAVING A PRESSURE CHECK VALVE AND FILTER
[patent_app_type] => utility
[patent_app_number] => 16/119376
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/119376 | Center bolt oil control valve to control a cam phaser with a calibration cap having a pressure check valve and filter | Aug 30, 2018 | Issued |
Array
(
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[patent_issue_date] => 2019-03-07
[patent_title] => SLIDING CAM SYSTEM
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Array
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[patent_title] => Switchable rocker arm with lash adjustment and travel stop
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Array
(
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Array
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[patent_title] => Oil control valve to control a cam phaser with a spool positioned by an external actuator and having a groove
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Array
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[patent_title] => Electrohydraulic valve and method for producing the electrohydraulic valve
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Array
(
[id] => 13959029
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[patent_title] => FORCE TRANSMISSION DEVICE FOR VARIABLE VALVE DRIVE
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Array
(
[id] => 17185848
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[patent_title] => DECOMPOSITION CHAMBER FOR AFTERTREATMENT SYSTEMS
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/324485 | Decomposition chamber for aftertreatment systems | Aug 13, 2018 | Issued |
Array
(
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[patent_title] => Adjusting device with sealed guide cylinder
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Array
(
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[patent_title] => VARIABLE VALVE LIFT ACTUATOR OF ENGINE
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Array
(
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Array
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[patent_title] => Cam phaser having a retention feature for aiding assembly
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Array
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Array
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Array
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Array
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