From Sanford v. Memberworks, Inc., 2010 U.S. App. LEXIS 22601 (9th Cir. Oct. 25, 2010):
"Mootness [is] the doctrine of standing set in a time frame: The requisite personal interest that must exist at the commencement of the litigation (standing) must continue throughout its existence (mootness)." U.S. Parole Comm'n v. Geraghty, ...
From Sanford v. Memberworks, Inc., 2010 U.S. App. LEXIS 22601 (9th Cir. Oct. 25, 2010):
“Mootness [is] the doctrine of standing set in a time frame: The requisite personal interest that must exist at the commencement of the litigation (standing)…