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:
Apr. 27, 1999
Filed:
Oct. 08, 1997
Applicant:
Inventors:
Simon J Rothenberg, North Wales, PA (US);
George Dearlove, Landenberg, PA (US);
John Barnett, Schwenksville, PA (US);
Daniel Dewees, Warminster, PA (US);
William Ehrhart, Plumsteadville, PA (US);
Assignee:
Genzyme Transgenics Corporation, Framingham, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61D / ; A01K / ;
U.S. Cl.
CPC ...
119417 ; 119420 ;
Abstract
Animal exposure chambers are provided which have a radial configuration about an axis of air flow and tapered ports to more comfortably accommodate the animals during exposure.