Freight accommodation on freight carrier – Load bearer accommodation – Load bearer abutment
Reexamination Certificate
2008-04-15
2008-04-15
Gordon, Stephen (Department: 3612)
Freight accommodation on freight carrier
Load bearer accommodation
Load bearer abutment
C410S046000, C410S121000, C410S153000, C108S055100
Reexamination Certificate
active
11305247
ABSTRACT:
A method and apparatus are disclosed for locking at least two safety retainers together. Each safety retainer has a pallet-attached base and a ramp-attached mating bracket. Each safety retainer includes a base and a bracket. Each bracket is coupled to a ramp that is can be removably attached to a pallet. Each base includes a retaining arm for locking the base to the bracket when the ramp is coupled to the pallet. A locking mechanism is capable of being temporarily coupled to a first retaining arm in a first safety retainer and a second retaining arm in a second safety retainer for locking the retaining arms together. The first and second retaining arms must operate as a single unit, and cannot be moved independently, when the locking mechanism is coupled to the first and second retaining arms. The first and second retaining arms operate independently as separate units when the locking mechanism is not coupled to the first and second retaining arms.
REFERENCES:
patent: 5772369 (1998-06-01), Lerman et al.
patent: 6524040 (2003-02-01), Heil
Johnson Kevin Duane
Liverman Ivan Neil
Stegner Eric Allen
Stegner Robert William
Doudnikoff Gregory M.
El-Jarrah Houda
Gordon Stephen
International Business Machines - Corporation
Yee Duke W.
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