US 20040191443A1
(19) United States
(12) Patent Application Publication (io) Pub. No.: US 2004/0191443 Al
Hamlin (43) Pub. Date: Sep. 30,2004
(54) MULTILAYER CATHETER BALLOON
(75) Inventor: Robert N. Hamlin, Stillwater, MN
(US)
Correspondence Address:
FISH & RICHARDSON PC
225 FRANKLIN ST
BOSTON, MA 02110 (US)
(73) Assignee: Schneider (USA) Inc., a corporation
(21) Appl. No.: 10/822,182
(22) Filed: Apr. 9, 2004
Related U.S. Application Data
(60) Continuation of application No. 09/557,473, filed on Apr. 24, 2000, now abandoned, which is a continuation of application No. 08/907,170, filed on Aug. 6, 1997, now Pat. No. 6,132,824, which is a division of application No. 08/692,314, filed on Aug. 5, 1996, now abandoned, which is a continuation of application No. 08/415,094, filed on Mar. 31, 1995, now
