Smith; Dale N.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Smith; Dale N..The latest application filed is for "check valve and integrated pressure relief valve controlled by a metallic band".

Company Profile

5.19.21

Smith; Dale N. - Freeville NY
Smith; Dale N. - Ithaca NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Tensioner with spring force control in a second bore Grant 11,402,000 - Todd , et al. August 2, 2	2022-08-02
Check Valve And Integrated Pressure Relief Valve Controlled By A Metallic Band App 20210285524 - SHINOYAMA; Toru ; et al.	2021-09-16
Chain drive tensioner spring force control mechanism Grant 11,078,992 - Todd , et al. August 3, 2	2021-08-03
Press-fit check valve for a hydraulic tensioner reservoir with metered backflow Grant 10,781,892 - Cobb , et al. Sept	2020-09-22
Hydraulic tensioner with controllable inlet pressure Grant 10,738,860 - Wigsten , et al. A	2020-08-11
Tensioner With Spring Force Control In A Second Bore App 20200191243 - Todd; Kevin B. ; et al.	2020-06-18
Chain drive tensioner spring force control mechanism Grant 10,677,325 - Todd , et al.	2020-06-09
Tensioner with spring force control in a second bore Grant 10,612,629 - Todd , et al.	2020-04-07
Valve operating system providing variable valve lift and/or variable valve timing Grant 10,539,051 - Wigsten , et al. Ja	2020-01-21
Sealed Hydraulic Tensioner App 20190316657 - Cobb; Keith B. ; et al.	2019-10-17
Tensioner with spring force control in a second bore Grant 10,436,291 - Todd , et al. O	2019-10-08
Chain Drive Tensioner Spring Force Control Mechanism App 20190024762 - Todd; Kevin B. ; et al.	2019-01-24
Press-fit Check Valve For A Hydraulic Tensioner Reservoir With Metered Backflow App 20190003557 - COBB; Keith B. ; et al.	2019-01-03
Chain drive tensioner spring force control mechanism Grant 10,125,849 - Todd , et al. November 13, 2	2018-11-13
Valve Operating System Providing Variable Valve Lift And/or Variable Valve Timing App 20180320566 - WIGSTEN; Mark M. ; et al.	2018-11-08
Tensioner with spring force control Grant 10,077,825 - Todd , et al. September 18, 2	2018-09-18
Chain Drive Tensioner Spring Force Control Mechanism App 20180112748 - Todd; Kevin B. ; et al.	2018-04-26
Hydraulic Tensioner With Controllable Inlet Pressure App 20180094709 - WIGSTEN; Mark M. ; et al.	2018-04-05
Chain drive tensioner spring force control mechanism Grant 9,879,764 - Todd , et al. January 30, 2	2018-01-30
Series arrangement of hydraulic chain tensioner and ratchet Grant 9,874,267 - Wigsten , et al. January 23, 2	2018-01-23
Tensioner With Spring Force Control In A Second Bore App 20170254392 - Todd; Kevin B. ; et al.	2017-09-07
Tensioner With Spring Force Control In A Second Bore App 20170254393 - Todd; Kevin B. ; et al.	2017-09-07
Tensioner with spring force control in a second bore Grant 9,683,637 - Todd , et al. June 20, 2	2017-06-20
Chain or belt tensioner with a ratchet that deactivates Grant 9,618,096 - Markley , et al. April 11, 2	2017-04-11
Expanding piston hydraulic chain tensioner Grant 9,605,732 - Smith , et al. March 28, 2	2017-03-28
Expanding Piston Hydraulic Chain Tensioner App 20160369874 - SMITH; Dale N. ; et al.	2016-12-22
Chain Drive Tensioner Spring Force Control Mechanism App 20160245376 - Todd; Kevin B. ; et al.	2016-08-25
Chain Drive Tensioner Spring Force Control Mechanism App 20160245375 - Todd; Kevin B. ; et al.	2016-08-25
Chain drive tensioner spring force control mechanism Grant 9,377,088 - Todd , et al. June 28, 2	2016-06-28
Chain drive tensioner spring force control mechanism Grant 9,377,087 - Todd , et al. June 28, 2	2016-06-28
Chain drive tensioner spring force control mechanism Grant 9,360,088 - Todd , et al. June 7, 2	2016-06-07
Series Arrangement Of Hydraulic Chain Tensioner And Ratchet App 20160084359 - WIGSTEN; Mark M. ; et al.	2016-03-24
Chain or belt tensioner with a ratchet that deactivates Grant 9,267,579 - Markley , et al. February 23, 2	2016-02-23
Tensioner With Spring Force Control App 20160033016 - TODD; Kevin B. ; et al.	2016-02-04
Chain Or Belt Tensioner With A Ratchet That Deactivates App 20150354674 - Markley; George L. ; et al.	2015-12-10
Tensioner With Spring Force Control In A Second Bore App 20150330482 - Todd; Kevin B. ; et al.	2015-11-19
Chain Drive Tensioner Spring Force Control Mechanism App 20140187369 - Todd; Kevin B. ; et al.	2014-07-03
Chain Drive Tensioner Spring Force Control Mechanism App 20140187367 - Todd; Kevin B. ; et al.	2014-07-03
Chain Drive Tensioner Spring Force Control Mechanism App 20140187368 - Todd; Kevin B. ; et al.	2014-07-03
Chain Or Belt Tensioner With A Ratchet That Deactivates App 20140179471 - Markley; George L. ; et al.	2014-06-26

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