Dispenser with sealed chamber, one-way valve, and actuator for dispensing substances therefrom

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Description

FIG. 1 is a side perspective view of a dispenser showing our new design.

FIG. 2 is a top plan view of the dispenser of FIG. 1.

FIG. 3 is a side view of the dispenser of FIG. 1; and,

FIG. 4 is a bottom plan view of the dispenser of FIG. 1.

Claims

The ornamental design for dispenser with sealed chamber, one-way valve, and actuator for dispensing substances therefrom.

Referenced Cited
U.S. Patent Documents
2648334 August 1953 Brown et al.
2695735 November 1954 Van Doornik
3353718 November 1967 McLay
3659749 May 1972 Schwartz
3662753 May 1972 Tassell
3699961 October 1972 Szpur
3838689 October 1974 Cohen
4050459 September 27, 1977 Sanchez
4185628 January 29, 1980 Kopfer
4189065 February 19, 1980 Herold
4346708 August 31, 1982 LeVeen et al.
4367739 January 11, 1983 LeVeen et al.
4475905 October 9, 1984 Himmelstrup
4479578 October 30, 1984 Brignola et al.
4526294 July 2, 1985 Hirschmann et al.
4643723 February 17, 1987 Smit
D288954 March 24, 1987 McDermott et al.
4865591 September 12, 1989 Sams
4936833 June 26, 1990 Sams
4962868 October 16, 1990 Borchard
4973318 November 27, 1990 Holm et al.
5226895 July 13, 1993 Harris
5244465 September 14, 1993 Michel
5253785 October 19, 1993 Haber et al.
5257726 November 2, 1993 Graf et al.
5290260 March 1, 1994 Stines
5360145 November 1, 1994 Gueret
D372070 July 23, 1996 Zak et al.
5545147 August 13, 1996 Harris
5582598 December 10, 1996 Chanoch
5591136 January 7, 1997 Gabriel
5630800 May 20, 1997 Blank et al.
5636930 June 10, 1997 Holloway
5728075 March 17, 1998 Levander
5743889 April 28, 1998 Sams
5785683 July 28, 1998 Szapiro et al.
5829901 November 3, 1998 Brown et al.
5876372 March 2, 1999 Grabenkort et al.
5879336 March 9, 1999 Brinon
6004298 December 21, 1999 Levander
6083201 July 4, 2000 Skinkle
6186686 February 13, 2001 Neuner et al.
6200047 March 13, 2001 Holloway
6234363 May 22, 2001 Stradella
6338442 January 15, 2002 De Laforcade
6371129 April 16, 2002 Le Bras-Brown et al.
6383167 May 7, 2002 Kirchhofer et al.
6419412 July 16, 2002 Ostrowski et al.
Patent History
Patent number: D504713
Type: Grant
Filed: Jan 27, 2003
Date of Patent: May 3, 2005
Assignee: Medical Instill Technologies, Inc. (Stamford, CT)
Inventors: Daniel Py (Stamford, CT), Norbert M. Assion (Shelton, CT)
Primary Examiner: Robin V. Taylor
Attorney: McCarter & English LLP
Application Number: 29/174,936