Protective cover detachably installed on a cutting machine/engraving machine combination
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 13, 2003
Issued Date -
N/A
app pub date -
Mar 12, 2002
filing date -
Feb 17, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A protective cover detachably installed on a cutting machine/engraving machine combination including a main body and a protective cover. The protective cover is disposed with a fixing ring which can be directly tightened on an outer thread section of the main body. The gap of the split of the fixing ring can be changed by means of a tightening member so as to tightly engage the inner thread section of the fixing ring with the outer thread section of the main body without loosening. Therefore, the protective cover can be quickly and conveniently installed and taken off from the main body.
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