Patent ID: 7740229

Claim:
A lifting beam assembly in combination with a portable jack for lifting a downed tree trunk off the ground, the combination comprising: a lifting beam assembly comprising an elongated beam having a forward end, a mid section and a rear end, a downwardly bent ground anchoring base coupled to the rear end of the elongated beam for providing a ground support at a rear end of the assembly, a pair of parallel beams each having an upper portion pivotally secured to a respective side of the forward end of the elongated beam straddling the elongated beam at either side and each having a lower end secured to a base plate for providing a support at a forward end of the assembly, a lift chain having two ends each attached to a respective lower end of the parallel beams forming a loop, an elongated lift chain having one end attached to the base plate and a free end for attachment to the mid section of the elongated beam, an auxiliary chain having one end secured to the rear end of the elongated beam and a free end; and a portable jack having a base and a tongue; wherein the free end of the elongated lift chain is extended under a tree trunk and wrapped around the mid section of the beam and tied off to secure the trunk to the elongated beam, the loop of the lift chain is secured to the tongue of the jack, and the free end of the auxiliary chain is secured to a lower end of the jack adjacent to the base providing a stable mechanism for lifting a down tree trunk.