INDICATING MEMBERSHIP IN AMERICAN TREE

Brand	Owner	Address	Description
TREE FARM MEMBER AMERICAN TREE FARM SYSTEM	AMERICAN FOREST FOUNDATION	1111 Nineteenth Street, N.W., Suite 780 Washington DC 20036	INDICATING MEMBERSHIP IN AMERICAN TREE FARM SYSTEM, A COLLECTIVE GROUP SPONSORED BY THE APPLICANT FOR THE PROMOTION OF FOREST MANAGEMENT INVOLVING THE GROWTH AND HARVESTING OF REPEATED FOREST CROPS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In accordance with the invention, a presenter of credentials presents to a recipient of credentials one or more chains of group credentials to prove entity membership or non-membership in a nested group in a computer network. The ability to present a chain of credentials is particularly important when a client is attempting the prove membership or non-membership in a nested group and one or more of the group servers in the family tree are off-line. A chain of group credentials includes two or more proofs of group membership and/or proofs of group non-membership Furthermore, the proofs of group membership may include one or more group membership certificates and/or one or more group membership lists; and proofs of group non-membership may include one or more group non-membership certificates and/or one or more group membership lists.