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:
Nov. 19, 1985
Filed:
Apr. 21, 1983
Applicant:
Inventor:
G Thomas Saunders, Geneva, IL (US);
Assignee:
St. Charles Manufacturing Co., St. Charles, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F24F / ;
U.S. Cl.
CPC ...
98 36 ; 981153 ;
Abstract
An attachment for a laboratory hood having an opening leading to a work area includes a housing that has a lower open end and opening means extending the entire length along an upper portion of the housing with fans located in the housing between the opening means and the lower open end. The attachment also has baffle means for diverting the air flow through the housing and diffuser means to distribute the air equally along the entire length of the unit.