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United States Patent D640,785
Lee June 28, 2011

Disposable drainage catheter


CLAIM The ornamental design for a disposable drainage catheter, as shown and described.
Inventors: Lee; Chiao-Hao (Taipei, TW)
Appl. No.: D/378,719
Filed: November 8, 2010

Current U.S. Class: D24/112
Current International Class: 2402
Field of Search: D24/130,112 604/164.05,165.3,167,161,523,264,167.02,272,533,525,905,912,177,83,921,539

References Cited

U.S. Patent Documents
3406685 October 1968 May
4369790 January 1983 McCarthy
D355031 January 1995 Yoshikawa
6224569 May 2001 Brimhall
6530913 March 2003 Giba et al.
2001/0041881 November 2001 Sarge et al.
2007/0149927 June 2007 Itou et al.
2009/0105690 April 2009 Schaeffer et al.
2009/0157007 June 2009 McKinnon
2009/0187140 July 2009 Racz
2010/0160726 June 2010 Windheuser et al.
2010/0331794 December 2010 Racz
Primary Examiner: Nelson; T. Chase
Assistant Examiner: Goodman; Eric


FIG. 1 is a perspective view of a disposable drainage catheter shown as a new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4, is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view.

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