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:
Dec. 07, 2004
Filed:
Feb. 10, 1997
Andreas Reichert, Oberstenfeld, DE;
Harry Grunwald, Meimsheim, DE;
Ulrich Arnold, Bönnigheim, DE;
Abstract
In a gripper device for manually operated or automatic handling devices, having a gripper housing, at least one base jaw displaceably seated in the gripper housing, and a drive for the base jaw, wherein the drive comprises a hydraulically or pneumatically chargeable piston displaceably seated in a cylinder and a spline hook gear, an optimal sealing of the base jaw in the gripper housing is achieved in that the base jaw has a sealed, for example circular or polygonal, cross section at least in the section extending from the gripper housing when the gripper device is opened.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile