Garden hose with backbone

Details Garden hose with backbone Garden hose with backbone

2011-04-05

2011-04-05

Hook, James F (Department: 3754)

Pipes and tubular conduits

Flexible

Distinct layers

C138S153000, C138S172000, C138S121000

Reexamination Certificate

active

07918247

ABSTRACT:
An improved garden hose including an elongated generally cylindrical inner core being made of a first material, the inner core having an integrally formed backbone being made of a second material. The second material has a higher durometer than the first material.

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