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:
Jan. 27, 2026
Filed:
Mar. 25, 2023
Carl Zeiss Meditec Ag, Jena, DE;
Hadi Moein, Oberkochen, DE;
Carl Zeiss Meditec AG, Jena, DE;
Abstract
A plunger for an injector to inject an intraocular lens into the capsular bag of an eye has a deformable cushion and a contact surface with a cutout in which an imaginary reference point is arranged. The plunger has two points groups, each having a design point arranged on an outer contour, an inner contour point arranged on an inner contour, and a reference point. For each of the point groups, the distance from the design point to a circle or a closed curve is equal to the distance from the inner contour point to the reference point, the design point, the inner contour point and the reference point lie on a straight line, and the inner contour point lines between the design point and the reference point. The distance from the inner contour point to the reference point is different for at least two of the point groups.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile