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:
May. 26, 2026
Filed:
Jan. 30, 2023
Ororatech Gmbh, Munich, DE;
Kampf Telescope Optics Gmbh Dirk Kampf, Munich, DE;
Patrick Schnierle, Eching, DE;
Laura Geismayr, Eching, DE;
Dominik Eckert, Munich, DE;
Dirk Kampf, Munich, DE;
OroraTech GmbH, Munich, DE;
Kampf Telescope Optics GmbH Dirk Kampf, Munich, DE;
Abstract
A filter assembly comprises a planar first optical filter, a planar second optical filter, a frame-shaped base part for accommodating the first and second optical filters, wherein the base part comprises a support part for supporting edge portions of lower surfaces of the first and second optical filters, and a wall part for laterally enclosing at least part of the first and second optical filters, and one or more clamp parts for securing the first and second optical filters against the base part when the first and second optical filters are inserted into the base part, by contacting upper surfaces of the first and second optical filters and pressing the first and second optical filters towards the support part. The disclosure further relates to a method of manufacturing such filter assembly.
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