Chapin; Robert E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chapin; Robert E..The latest application filed is for "air bearing slider with relieved rail ends".

Company Profile

0.11.0

Chapin; Robert E. - Burnsville MN

*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
Air bearing slider with relieved rail ends Grant 5,343,343 - Chapin August 30, 1	1994-08-30
Negative pressure air bearing slider with a choke for restricting air flow Grant 5,317,465 - Chapin , et al. May 31, 1	1994-05-31
Negative pressure air bearing slider having converging isolation channels Grant 5,274,518 - Chapin , et al. December 28, 1	1993-12-28
Air bearing slider with relieved trailing edge Grant 5,267,109 - Chapin , et al. November 30, 1	1993-11-30
Negative pressure air bearing slider having isolation channels with edge step Grant 5,218,494 - Chapin , et al. June 8, 1	1993-06-08
Negative pressure air bearing slider with spoiler channels Grant 5,218,495 - Chapin , et al. June 8, 1	1993-06-08
Self-loading air bearing slider with a relieved leading edge Grant 5,210,666 - Chapin , et al. May 11, 1	1993-05-11
Negative pressure air bearing slider having an air bearing surface trailing a negative pressure cavity Grant 5,200,868 - Chapin , et al. April 6, 1	1993-04-06
Negative pressure air bearing slider having isolation channels which terminate prior to trailing edge Grant 5,196,973 - Chapin , et al. March 23, 1	1993-03-23
Configuration for negative pressure air bearing sliders Grant 5,128,822 - Chapin , et al. July 7, 1	1992-07-07
Hour-glass disk head slider Grant 5,062,017 - Strom , et al. October 29, 1	1991-10-29

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.