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:
Feb. 12, 1985
Filed:
Sep. 30, 1982
Applicant:
Inventors:
Thomas R Aultz, Loveland, OH (US);
Charles C Hughes, Villa Hills, KY (US);
Stanley F Humbert, Cincinnati, OH (US);
Assignee:
R. A. Jones & Co., Inc., Covington, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16P / ;
U.S. Cl.
CPC ...
192133 ; 74612 ; 53 77 ; 493 38 ; 49445 ; 49450 ; 49464 ;
Abstract
A perimeter guard for a machine wherein a plurality of vertical posts are spaced about a machine. Each post is H-shaped and has lateral flanges projecting from it to create vertical channels on each side of the post. A transparent window is slidably mounted in one set of perimeter channels to form an upper guard and a lower pannel is slidably mounted in the other set of opposed channels. A counterbalance is provided for the windows and a detent is provided for locking the lower panels in their lowermost position or in a raised position.