Back to results
US 2020/0057410 A1Published application
Multi-Layer Body and Method for the Production Thereof
AssigneeLeonhard Kurz Stiftung & Co. KG
InventorsKlaus Pforte, Ludwig Brehm
Life of this patent
Estimating the term…
Abstract
A security document having a security element including a multilayer body with a volume hologram layer and a partial opaque layer, arranged on a surface of the volume hologram layer, which is present in a first area and is not present in a second area.
Claims20
1-41. (canceled)
A security document with a security element comprising a multilayer body, the multilayer body comprising:
- a volume hologram layer;
- and
- a partial opaque layer, arranged on a surface of the volume hologram layer, which is present in a first area and is not present in a second area.
Dependencies are inferred from the claim text.