Michigan Compiled Laws, Chapter 429. Brands, Labels and Trademarks § 429.38

(a) All registrations under this and prior acts which are more than 10 years old and not renewed in accordance with this act.

(b) Any registration concerning which the administrator receives a voluntary request for cancellation thereof from the registrant or the assignee of record.

(c) Any registration concerning which a court of competent jurisdiction of record finds:

(d) Any registration ordered canceled on any ground by a court of competent jurisdiction of record.