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:
Sep. 02, 1997
Filed:
Mar. 29, 1996
Applicant:
Inventors:
Christopher Latz, Hanau, DE;
Walter Gluck, Hasselroth, DE;
Assignee:
Heraeus Instruments GmbH, Hanau, DE;
Primary Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
454 57 ; 248118 ; 454 56 ;
Abstract
A safety work bench with a work opening, whose lower boundary is formed by a boundary plate in which ventilation openings are arranged for the generation of a vertical air current, has at least one arm rest installed in the lower area of the work opening. In order to create a safety work bench in which the arm rests are easy to decontaminate, and in order not to significantly diminish the effective cross section of the ventilation openings, the arm rests are constructed as a separate structural member and are detachably mounted on the boundary plate at a distance from it.