Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Flexible or collapsible receiver
Reexamination Certificate
2005-05-17
2005-05-17
Maust, Timothy L. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Flexible or collapsible receiver
C141S094000, C141S114000, C141S268000, C141S383000, C141S386000, C446S220000
Reexamination Certificate
active
06892772
ABSTRACT:
A rotating inflatable device includes a base having an outlet a top thereof and an inlet in a side of the base. A blower is received in the base and driven by a motor. A drive part is received in the base and includes a rotating rod which is driven by another motor via a speed reduction unit. A drum to which a lower opening is mounted includes an annular ring and a central part which is located at a center of the drum by a plurality of ribs connected between the annular ring and the central part. A top end of the rotating rod is co-axially connected to the central part. A central shaft composed of a plurality of sections has its a lower end connected to the central part. A top end of the central shaft extends through a top opening of the balloon and is connected to a plate which seals on the top opening of the balloon.
REFERENCES:
patent: 6371638 (2002-04-01), Zingale et al.
Lin Hsin-Yen
Wang Hua-Chiang
Bacon & Thomas PLLC
Maust Timothy L.
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