US PATENT SUBCLASS 30 / 358
PERFORATING OR INDENTING IMPLEMENTS

Current as of: June, 1999
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30 /   HD   CUTLERY

358PERFORATING OR INDENTING IMPLEMENTS {7}
359  DF  .~> Combined with other type cutter
360  DF  .~> With portion positioned in work aperture
361  DF  .~> Work-mounted
362  DF  .~> Hand-guided, motor-driven
363  DF  .~> Pivoted handles {1}
365  DF  .~> Traveling roller
366  DF  .~> Pointed {2}

DEFINITION

Classification: 30/358

(under the class definition) Device for cutting work by (1)

penetrating through one dimension of the work with the cut not intersecting an edge of the work other than the edges defining the 82+, 116-119.2, 150, 176, 200, 201, 203+, and 218-241 dimension referred to, or (2) effecting a partial penetration of work by movement toward or into a surface of the work without any significant movement along said surface.

(1) Note. The work portions cut out by the tools of this subclass are usually intended to be scrap. If the part cut out is intended to be used, the tool for effecting such cut will usually be found elsewhere in this class, see particularly subclasses 139, 301 and 316.

SEE OR SEARCH THIS CLASS, SUBCLASS:

443, for a can punch of the push or punch type.

SEE OR SEARCH CLASS

33, Geometrical Instruments, 666+, for a perforating or indenting implement having means thereon for locating the perforation or indentation with respect to other structure.

72, Metal Deforming, subclasses appropriate to cutting and deforming, for disclosure of structure that has claimed means for both perforating and bending metal.

81, Tools,

9.2, for a stylus which produces indicia by indentation of a surface without cutting, or by a manifolding transfer operation; and subclass 9.22 for a marking device which includes means for perforating a surface and for introducing marking material into the perforations.

101, Printing,

3.1+, for cutting on or adjacent the printed or written matter on a document to prevent unauthorized or fraudulent alteration of such matter due to the proximity of the cut surfaces to the printed or written matter (e.g., check protecting); also for a cutting tool cutting work in the form of a character, a design, or a pattern which will impart information to an observer, which cut is disclosed as extending only part way through the thickness of the work (e.g., embossing).

128, Surgery, appropriate subclasses for a tool that marks an animal by a perforating or indenting operation.

222, Dispensing,

80+, for can opening devices having dispensing characteristics as a part thereof.

346, Recorders, for a recorder which may also include a perforating or indenting implement.

402, Binder Device Releasably Engaging Aperture or Notch of Sheet, 1, for a sheet binder device which includes a separate aperture making device in which no part cooperates with the sheet retainer to make an opening in a sheet; subclass 7 for a device including a sheet retainer which penetrates and inserts a binder strand through a sheet and subclass 25 for a sheet retainer device which includes means to force a sheet upon a sheet retainer.

408, Cutting by Use of Rotating Axially Moving Tool, appropriate subclasses, for an implement for making a hole (or enlarging an existing hole) by a cutting tool which rotates about an axis passing through the tool and moves parallel to the axis of rotation.

493, Manufacturing Container of Tube From Paper; or Other Manufacturing From a Sheet or Web,

340+, for a tool that has claimed means for both perforating and bending paper.