Patent ID: 11940071
Assignee: nan
Field: Mechanical elements (Mechanical engineering)
Classification: CPC E  F  B | IPC F

Claim 4:
5. The portable carrier device of claim 1 wherein:
the at least two inner end cap bosses each comprise an inner end cap hole that cooperates with an inner leg hole formed in each of the at least two inner legs such that a threaded inner leg knob may securely fasten one of the at least two inner legs to a respective one of the at least two inner end cap bosses; and
the at least two outer end cap bosses each comprise an outer end cap hole that cooperates with an outer leg hole formed in each of the at least two outer legs such that a threaded outer leg knob may securely fasten one of the at least two outer legs to a respective one of the at least two outer end cap bosses.