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:
Oct. 18, 1994
Filed:
Feb. 28, 1994
Applicant:
Inventors:
Daniel J Ferlic, White Bear Lake, MN (US);
Randolph M Ferlic, Omaha, NE (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G21K / ;
U.S. Cl.
CPC ...
378154 ; 378155 ;
Abstract
A radiographic grid includes a grid housing having first and second side walls, a first cover sheet disposed on the grid housing, and a plurality of x-ray radiation absorbing lamellae disposed between the first and second side walls of the grid housing. Each of the plurality of lamellae has at least one alignment tab protruding from a lateral edge thereof for engaging the cover sheet such that each of the lamellae are maintained in alignment with respect to each other.