Locking blunt cannula

- ICU Medical, Inc.
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Description

FIG. 1 is a front perspective view of the locking blunt cannula of the present invention;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 3 is a left-side elevational view thereof, the right-side elevational view being a mirror image;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D321250 October 29, 1991 Jepson et al.
D321251 October 29, 1991 Jepson et al.
D321252 October 29, 1991 Jepson et al.
D327318 June 23, 1992 Dudar et al.
1578517 March 1926 Hein
2999499 September 1961 Willet
3502097 March 1970 Muller
3583391 June 1971 Cox et al.
3648684 March 1972 Barnwell et al.
3974832 August 17, 1976 Kruck
3976073 August 24, 1976 Quick et al.
3986508 October 19, 1976 Barrington
3993063 November 23, 1976 Larrabee
4019512 April 26, 1977 Tenczar
4076285 February 28, 1978 Martinez
4080965 March 28, 1978 Phillips
4128098 December 5, 1978 Bloom et al.
4149535 April 17, 1979 Volder
4161949 July 24, 1979 Thanawalla
4187846 February 12, 1980 Lolachi et al.
4214779 July 29, 1980 Losell
4232669 November 11, 1980 Nitshke
4265280 May 5, 1981 Ammann et al.
4291691 September 29, 1981 Cabel et al.
4296949 October 27, 1981 Muetterties et al.
4327726 May 4, 1982 Kwong et al.
4328802 May 11, 1982 Curley et al.
4329987 May 18, 1982 Rogers et al.
4334551 June 15, 1982 Pfister
4338933 July 13, 1982 Bayard et al.
4340097 July 20, 1982 Ammann et al.
4340148 July 20, 1982 Beckham
4362156 December 7, 1982 Feller, Jr. et al.
4392499 July 12, 1983 Towse
4405163 September 20, 1983 Voges et al.
4411662 October 25, 1983 Pearson
4413992 November 8, 1983 Soika
4432759 February 21, 1984 Gross et al.
4432765 February 21, 1984 Oscarsson
4439188 March 27, 1984 Dennehey et al.
4439193 March 27, 1984 Larkin
4440207 April 3, 1984 Genatempo et al.
4452473 June 5, 1984 Ruschke
4457749 July 3, 1984 Bellotti et al.
4508367 April 2, 1985 Oreopoulos et al.
4511359 April 16, 1985 Vaillancourt
4512766 April 23, 1985 Vaillancourt
4564054 January 14, 1986 Gustavsson
4573974 March 4, 1986 Ruschke
4607868 August 26, 1986 Harvey et al.
4617012 October 14, 1986 Vaillancourt
4639019 January 27, 1987 Mittleman
4673400 June 16, 1987 Martin
4752292 June 21, 1988 Lopez et al.
4767412 August 30, 1988 Hymanson
4781702 November 1, 1988 Herrli
4810241 March 7, 1989 Rogers
4834716 May 30, 1989 Ogle, II
4874377 October 17, 1989 Newgard et al.
4878897 November 7, 1989 Katzin
4880414 November 14, 1989 Whipple
4889527 December 26, 1989 Herrli
4998927 March 12, 1991 Vaillancourt
5024616 June 18, 1991 Ogle, II
5065783 November 19, 1991 Ogle, II
5167642 December 1, 1992 Fowles
5201717 April 13, 1993 Wyatt et al.
5267894 December 7, 1993 Doherty
5320611 June 14, 1994 Bonutti et al.
5390669 February 21, 1995 Stuart et al.
Foreign Patent Documents
1105959 July 1981 CAX
0114677 A2 August 1985 EPX
0237321 A2 September 1987 EPX
0240987 A2 October 1987 EPX
0309771 A1 April 1989 EPX
855319 July 1949 DEX
84 25 197 U September 1985 DEX
WO 86/01712 March 1986 WOX
WO 86/03416 June 1986 WOX
Patent History
Patent number: D393722
Type: Grant
Filed: Apr 4, 1996
Date of Patent: Apr 21, 1998
Assignee: ICU Medical, Inc. (San Clemente, CA)
Inventors: Thomas F. Fangrow, Jr. (Mission Viejo, CA), Daniel J. Wait (Santa Ana, CA), George A. Lopez (Laguna Beach, CA), David Charles Arnold (Mission Viejo, CA), Dennis M. Bui (Alta Loma, CA), Kevin Barry Hanly (Mission Viejo, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Eric M. Watterson
Law Firm: Knobbe, Martens, Olson & Bear, LLP
Application Number: 0/52,594
Classifications
Current U.S. Class: Conduit Or Nozzle (e.g., Syringe, Cannula, Catheter, Etc.) (8) (D24/112)
International Classification: 1303;