Control apparatus for dispensing blood or the like

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Description

FIG. 1 is a perspective view of a control apparatus for dispensing blood or the like and illustrates the controller in an open position;

FIG. 2 is a front elevation view of the controller shown in FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side elevation view thereof; and

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D196409 September 1963 Lerman
D222956 February 1972 Sato
3690318 September 1972 Gorsuch
3872863 March 1975 Lasker
3924700 December 1975 Landsey et al.
4038981 August 2, 1977 Le Fevre
4079736 March 21, 1978 Lundquist
4095658 June 20, 1978 Kendall et al.
Patent History
Patent number: D253966
Type: Grant
Filed: Apr 3, 1978
Date of Patent: Jan 15, 1980
Inventor: Vito Cellini (San Antonio, TX)
Primary Examiner: Bernard Ansher
Attorney: Craig O. Malin
Application Number: 5/892,680
Classifications
Current U.S. Class: D24/8
International Classification: D2401; D2499;