Patent D615516 Issued on May 11, 2010. Estimated Expiration Date: May 11, 2024. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
Patent References
D339802
D378816
D394877
D449591
D484865
D487438
Cellular phone Patent #: D488143 Issued on: 04/06/2004 Inventor: Ting, et al.