Spangler; Christopher

Patent Applications and Registrations

Patent applications and USPTO patent grants for Spangler; Christopher.The latest application filed is for "transmission system for use in a vehicle".

Company Profile

3.4.5

Spangler; Christopher - Rochester Hills MI
Spangler; Christopher - Anaheim CA

*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
Hydraulic control system having four-position main pressure regulator Grant 11,022,155 - Spangler June 1, 2	2021-06-01
Transmission System For Use In A Vehicle App 20200346631 - MAGUIRE; Joel ; et al.	2020-11-05
Cooling and lubrication system including 3-way solenoid-actuated valve for automatic transmission Grant 10,443,707 - Spangler , et al. Oc	2019-10-15
Hydraulic Control System Having Four-position Main Pressure Regulator App 20190136878 - Spangler; Christopher	2019-05-09
Cooling And Lubrication System Including 3-way Solenoid-actuated Valve For Automatic Transmission App 20180274662 - Spangler; Christopher ; et al.	2018-09-27
Positive Displacement Pump Assembly For Powertrain Systems And Hydraulic Control System Incorporating The Same App 20180135626 - GUO; Chengyun ; et al.	2018-05-17
System and method for fast fill of accumulator for automatic transmissions Grant 9,771,955 - Waterstredt , et al. September 26, 2	2017-09-26
System And Method For Fast Fill Of Accumulator For Automatic Transmissions App 20170130740 - WATERSTREDT; Jeffrey J. ; et al.	2017-05-11
Light stick Grant D437,435 - Spangler February 6, 2	2001-02-06

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.