C.R.S. § 7-61-106: Name not to contain surname of limited partner - exceptions.

(1) The surname of a limited partner shall not appear in the partnership name, unless:

(a) It is also the surname of a general partner; or

(b) Prior to the time when the limited partner became such, the business had been carried on under a name in which the limited partner's surname appeared.

(2) A limited partner whose name appears in a partnership name contrary to the provisions of subsection (1) 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.