Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Flexible or collapsible receiver
Reexamination Certificate
2008-07-08
2008-07-08
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
C141S010000, C141S114000, C141S314000, C248S312000, C248S313000, C211S085150
Reexamination Certificate
active
07395842
ABSTRACT:
An apparatus to aid in the filling or refilling of a flexible, collapsible container having a pour spout and a method for using same. The apparatus includes a center frame element having attached to its upper end an upper frame element adapted to receive at least a portion of the pour spout of the container. At its lower end, the center frame element is attached to a lower frame element adapted to cradle a lower portion of the container being filled and to urge the container toward the center frame element as the flexible, collapsible container fills and expands. The apparatus is portable and may be removably mounted to a variety of vertical or horizontal surfaces.
REFERENCES:
patent: 2463651 (1949-03-01), Stevens
patent: 3087518 (1963-04-01), Scholle
patent: 3090590 (1963-05-01), Hester
patent: 3403826 (1968-10-01), Buford
patent: 3872868 (1975-03-01), Kline
patent: 4099598 (1978-07-01), Clinard
patent: 4784360 (1988-11-01), Mok
patent: 6045097 (2000-04-01), Gaffar
patent: 6357713 (2002-03-01), BeBow
patent: 2383832 (1978-10-01), None
3M Innovative Properties Company
Maust Timothy L
Patchett David B.
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