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. 19, 1993
Filed:
Mar. 20, 1991
Applicant:
Inventor:
Dale A Maenke, Chaska, MN (US);
Assignee:
Fluoroware, Inc., Chaska, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
206444 ; 206454 ; 206334 ;
Abstract
A cushioned cover for a wafer carrier having panel portions overlying and closing the top of the carrier and end walls with offsets, closing the U-shaped end walls of the carrier, a removable cushioning device in the cover having a single row of hold down elements mounted on flexible horizontal arms allowing up and down movement of the hold down elements to apply pressure against the edges of the wafers, the mounting arms of adjacent hold down elements being attached to opposite sides of the frame of the cushioning device.