Appeal No. 1999-1758 Application No. 08/787,971 CLAIM 1 1. An adaptor for interchangeably connecting any of a plurality of clamping fixtures to a beam clamp assembly, comprising: an adaptor configured to releasably engage and grip at least two adjacent or two opposing surfaces of a jaw of a beam clamp and; A-2Page: Previous 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 NextLast modified: November 3, 2007