The surname of a limited partner shall not appear in the partnership name, unless:
A limited partner whose name appears in a partnership name contrary to the provisions of this section is liable as a general partner to partnership creditors who extend credit to the partnership without actual knowledge that the limited partner is not a general partner.
Minn. Stat. § 322.05
(7357) 1919 c 498 s 5; 1986 c 444