Below are PDFs of the cert. briefs filed to date in Estate of Henry Barabin v. AstenJohnson, Inc., No. 13-1252 (docket here).
The PDFs linked at the document title are in compact, 2-on-1 format; the others are the originals, in high-quality, single-page format with wide margins.
Petition for a Writ of Certiorari filed April 15, 2014 (single-page format here).
Brief in Opposition [of AstenJohnson, Inc.], filed May 19, 2014 (single-page format here).
Reply to Brief in Opposition of Respondent AstenJohnson, Inc., filed May 31, 2014 (single-page format here).
The unofficial transcript of the en banc oral argument in the Ninth Circuit, referenced in the reply brief at 10 n.4, is here (also posted on Scribd, here).
Updates:
On June 13 the Court requested a response from the other respondent, Scapa Dryer Fabrics, Inc., due by July 14, 2014.
Brief in Opposition [of Scapa Dryer Fabrics, Inc.], filed July 11, 2014 (single-page format here).
Reply to Brief in Opposition of Respondent Scapa Dryer Fabrics, Inc., filed July 28, 2014 (single-page format here).
On Oct. 6, 2016, the petition for certiorari was denied.