Something that has not been claimed or is not assigned to anyone.

बिना दावा किया गया

English Usage: The unclaimed property was auctioned off after a year.

Hindi Usage: बिना दावा की गई संपत्ति एक वर्ष बाद नीलामी में बेची गई।

Not having been taken or used; free and available.

स्वीकार नहीं किया गया

English Usage: The unclaimed tickets were given to those on standby.

Hindi Usage: बिना दावा किए गए टिकट उन लोगों को दिए गए जो स्टैंडबाय पर थे।

To not make a claim or assertion.

दावा न करना

English Usage: She was unclaimed by any party during the event.

Hindi Usage: उसे कार्यक्रम के दौरान किसी भी पक्ष द्वारा दावा नहीं किया गया।