Billboard advertising copy hoist system

Details Billboard advertising copy hoist system Billboard advertising copy hoist system

2006-04-11

2006-04-11

Brahan, Thomas J. (Department: 3654)

Traversing hoists

Having means facilitating assembly or disassembly

Of traversing hoist from support

C212S253000, C212S347000

Reexamination Certificate

active

07025218

ABSTRACT:
A hoist system can be used to raise articles. The hoist system can include a composite pole member having a bend, a mounting structure attachable to the composite pole member and a winch assembly. The winch assembly has at least one component attached to the pole. The winch assembly is capable of winding a flexible line. The hoist system can be utilized to raise and lower vinyls, other signage equipment or tools to billboard structures. The composite pole can be a single piece unit having a bend.

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