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. 20, 1990
Filed:
Mar. 08, 1989
Don F Hunter, Grodig, AT;
Prolic SA, Luxembourg, LU;
Abstract
Disclosed is a stacking device for stacking and unstacking plate-shaped objects such as titer plates. A magazine is provided to hold the titer plates and a support plate is provided beneath the titer plates. A clamping device is provided to hold the bottom-most titer plate or second titer plate from the bottom. The clamping device preferably has two opposing, horizontal clamping beams which are forced by means of springs against the respective titer plate and which can be moved synchronously away from the titer plate by a motor via a linkage. The clamping beams can also be rotated about a vertical axis so as to adapt to titer plates having different shapes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile