Lid for a cell culture tray

- Oncotherapeutics
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Description

FIG. 1 is a top perspective view of a lid for a cell culture tray showing our new design;

FIG. 2 is a bottom perspective view;

FIG. 3 is a bottom elevational view;

FIG. 4 is a top elevational view;

FIG. 5 is a front elevational view;

FIG. 6 is a rear elevational view;

FIG. 7 is a right side elevational view; and,

FIG. 8 is a left side elevational view.

Referenced Cited
U.S. Patent Documents
D276071 October 23, 1984 Malinoff
3890201 June 1975 Cady
4072578 February 7, 1978 Cady et al.
4230983 October 28, 1980 Steere et al.
4349632 September 14, 1982 Lyman et al.
5187096 February 16, 1993 Giaever et al.
Patent History
Patent number: D349773
Type: Grant
Filed: Jul 29, 1992
Date of Patent: Aug 16, 1994
Assignee: Oncotherapeutics (Palo Alto, CA)
Inventors: Patricia J. Malin (Palo Alto, CA), Oskar W. Huber (Belmont, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Attorney: Donald E. Schreiber
Application Number: 7/923,157