MODIFICATION DEVICE AND VENT HOOD HAVING SUCH A DEVICE

A modification apparatus for an object is provided. Generally, the modification device is in an object of substantially uniform thickness, has two grooves defining a strip therebetween, and a fingerpiece attached to the strip. The fingerpiece, strip, and material of the grooves can be removed from t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ANDERSEN JOHN L
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A modification apparatus for an object is provided. Generally, the modification device is in an object of substantially uniform thickness, has two grooves defining a strip therebetween, and a fingerpiece attached to the strip. The fingerpiece, strip, and material of the grooves can be removed from the object by moving the fingerpiece until the modification apparatus is torn away from the object. A vent hood comprising this modification apparatus is provided as well. A method of using the modification apparatus is also provided.