Datumsstempel

Datumsstempel is a German term that translates to "date stamp" in English. It refers to a device used to impress a date onto a document, item, or surface. These stamps can be manual, requiring the user to manually set the date, or automatic, where the date advances on its own, often daily.

Datumsstempel are commonly found in offices for tasks such as marking incoming mail, indicating when a document was received or processed, or confirming the completion date of a task. They are also used in libraries for stamping due dates on books, in retail for marking expiration dates on products, and in postal services to indicate when mail was postmarked.

The mechanism of a datumsstempel typically involves a series of rotating wheels or discs, each bearing numbers for the day, month, and year. The user selects the desired date and then presses the stamp down, transferring ink from a pad to the surface. More advanced versions might include customizable text alongside the date. The primary purpose is to provide a clear and unambiguous record of a specific point in time.