Patent ID: 11904623
Assignee: ASSA ABLOY AB
Field: Other consumer goods (Other fields)
Classification: CPC B | IPC B

Claim 11:
12. A method of manufacturing a secure document, the method comprising:
creating an image area on a front side of the secure document by printing an image of a holder onto the front side;
creating an information area on the front side of the secure document by printing information that describes the holder onto the front side; and
laser-engraving a security feature including an image of the holder comprised of a pattern of perforations that overlap at least some of the image area and overlap at least some of the information area, wherein at least a portion of the pattern of perforations is laser-engraved on the front side, and wherein at least some of the perforations remove some of the image of the holder printed on the front side and at least others of the perforations remove some of the information that describes the holder printed on the front side.