Carbon dioxide gas incubator

Latest Tabai Espec Kabushiki Kaisha Patents:

Description

FIG. 1 is a top perspective view of a carbon dioxide gas incubator showing our new design;

FIG. 2 is a front perspective view thereof, with the door shown in open condition;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D232721 September 1979 Newman
D261676 November 3, 1981 McCombs
2539900 January 1951 Duffy
3114599 December 1963 Fanning
Patent History
Patent number: D319102
Type: Grant
Filed: Oct 25, 1988
Date of Patent: Aug 13, 1991
Assignee: Tabai Espec Kabushiki Kaisha (Osaka)
Inventors: Mitsuyoshi Futatsuka (Nishinomiya), Hiroyuki Mishima (Osaka)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Jordan and Hamburg
Application Number: 7/263,471