US PATENT SUBCLASS 493 / 97
.~.~.~.~.~.~ With indeterminate length work supply


Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

51  DF  CONTAINER MAKING {2}
52  DF  .~ Rigid container (e.g., box, carton, cap, cup, etc.) {10}
84  DF  .~.~ Assembling of distinct members {12}
93  DF  .~.~.~ Liner {3}
95  DF  .~.~.~.~ Liner permanently secured to wall {3}
96  DF  .~.~.~.~.~ Prior to erecting of container {1}
97.~.~.~.~.~.~ With indeterminate length work supply


DEFINITION

Classification: 493/97

With indeterminate length work supply:

(under subclass 96) Method or apparatus wherein being brought into juxtaposition or when being fastened together with

another workpiece, one workpiece is of such length that no more than one end thereof is recognized.

(1) Note. A spool or coil of work is considered to be "indeterminate length".

SEE OR SEARCH THIS CLASS, SUBCLASS:

18, for an operation of this class utilizing a first and a second sensor, one of which is a surface contacting sensor for indeterminate length work.

24+, for an operation of this class including use of a sensor responsive to indeterminate length work.

77+, for making a rigid container including bringing an indeterminate length member together with another member combined with cutting, breaking, tearing, or abrading by a reciprocatory tool.

97, for making a rigid container including assembly with an indeterminate length workpiece. 193+, for making a pliable container including heat sealing of indeterminate length work.

335, for an operation of this class combined with coating an indeterminate length workpiece.

345+, for bringing an indeterminate length workpiece together with another member combined with cutting, breaking, tearing, or abrading.

380+, for assembling of this class wherein one workpiece is of indeterminate length.

404, for folding an indeterminate length workpiece by a roller.

410+, for overfolding or unfolding an indeterminate length workpiece.