US PATENT SUBCLASS 156 / 145
.~.~ With encapsulating of permanently fluent material in hollow or porous lamina or filling of space between adhered laminae

Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

1  DF  METHODS {7}
60  DF  .~ Surface bonding and/or assembly therefor {93}
145.~.~ With encapsulating of permanently fluent material in hollow or porous lamina or filling of space between adhered laminae {1}
146  DF  .~.~.~> Prior to bonding of laminae (e.g., golf balls) {1}

DEFINITION

Classification: 156/145

(under subclass 60) Processes combined with the step of enclosing a filling of the space in the interior of a hollow or porous lamina or the space between spaced adhered lamina with a gas, vapor or liquid which remains permanently associated with the lamina.

(1) Note. Patents in this subclass include inflating a hollow lamina subsequent to its assembly with another lamina.

SEE OR SEARCH THIS CLASS, SUBCLASS:

81, for processes of gasification or a liquid in situ within a hollow body.

156, for processes of utilizing fluid pressure to prevent collapse of hollow structure during assembly and/or joining.

285, for processes of using fluid pressure in general.

SEE OR SEARCH CLASS 222, Dispensing,

1, for process of gas or vapor dispensing.