The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 1981
Filed:
Sep. 28, 1979
Andrew B Crawford, Jr, Littleton, CO (US);
Gerald J Wade, Littleton, CO (US);
Honeywell Inc., Minneapolis, MN (US);
Abstract
A micro-organism culture bottle is molded of a high strength, high transparency, high temperature plastic which exhibits low permeability to oxygen and carbon dioxide and which is chemically inert to the substances intended to be used therewith. The neck of the bottle is asymmetrically positioned on the front face of the bottle to be located below the liquid level line when the bottle is operational to permit an in situ subculture extraction. A pair of substantially identical electrodes are supported from the rear wall of the bottle and extend parallel to the bottom of the bottle in a position to be also totally below the liquid level line. A frosted area on the front face of the bottle is provided upon which pertinent data may be written.