Static molds – Container-type molding device – Plural article forming mold – or molds with community feature
Reexamination Certificate
2011-07-05
2011-07-05
Davis, Robert B (Department: 1747)
Static molds
Container-type molding device
Plural article forming mold, or molds with community feature
C249S139000, C249S161000, C204S470000, C204S616000, C204S618000, C204S619000
Reexamination Certificate
active
07971848
ABSTRACT:
An In-Situ gel casting machine comprising a gel casting stand (1), a rubber cushion (2), and a locking base (3). Overlapping a notched glass (121) with a glass plate (122) tightly together will form a gel room (123), it is called as the slab gel casting mold (12). Put the same two slab gel casting molds (12) into each side of the portable casting stand (11) along its insides, and then insert the wedge frames (13) against each slab gel casting mold (12), which will form the gel-casting stand (1). Because each sidewall locking structure (32) of the locking base (3) compresses the slab gel casting molds from two directions, it ensures that the slab gel casting molds are sealed well. Without moving the slab gel casting molds, an electrophoresis experiment can be started right after the gel has been solidified, which can avoid the leakage of the gel solution and the production of air bubbles into the slab gel casting molds.
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patent: 7867372 (2011-01-01), Cheung et al.
Dong Cunlu
Gao Xiudong
Qi Xiaoqiang
Wang Shidong
Davis Robert B
Global IP Services
Gu Tianhua
Nguyen Thu Khanh T
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