US PATENT SUBCLASS 493 / 380
.~.~ Indeterminate length member

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

374  DF  ASSEMBLING OR DISASSEMBLING OF DISTINCT MEMBERS {5}
379  DF  .~ Comprising bringing two members together {4}
380.~.~ Indeterminate length member {2}
381  DF  .~.~.~> Plural indeterminate length members
382  DF  .~.~.~> Member comprising adhesive backed tape

DEFINITION

Classification: 493/380

Indeterminate length member:

(under subclass 379) Method or apparatus wherein at the time of being brought into juxtaposed relationship at least one of the workpieces is of such length that no more than one end is recognized (engaged).

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

SEE OR SEARCH THIS CLASS, SUBCLASS:

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.

345+, for bringing an indeterminate length workpiece together with another member combined with cutting, breaking, tearing, or abrading. 410+, for refolding or unfolding an indeterminate length workpiece.