Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Reexamination Certificate
2002-11-01
2004-03-16
Crispino, Richard (Department: 1734)
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With cutting, punching, piercing, severing, or tearing
C156S577000, C156S579000, C225S022000, C225S089000
Reexamination Certificate
active
06705373
ABSTRACT:
BACKGROUND OF THE INVENTION
This invention relates to the tape cutting device of an adhesive-tape holder, particularly to one provided with a press member which can be pressed to push a blade to move forward and cut off an adhesive tape precisely, convenient in use and able to be handled smoothly.
The automatic tape cutting device of a conventional adhesive-tape holder, as disclosed in a Taiwan Patent No.5641377 titled “RETRACTABLE BLADE HAND HELD TAPE APPLICATION” issued on Jul. 24 in 1977, includes a blade and a press plate combined together. The press plate is pressed by the force of a user's wrist to push the blade to move forward to cut an adhesive tape, always making a user's wrist uncomfortable and unable to cut off an adhesive tape precisely and smoothly because the press plate is made of elastic plastic.
SUMMARY OF THE INVENTION
This invention is devised to offer a tape cutting device of an adhesive-tape holder, having a press member additionally provided at a predetermined location of an adhesive-tape holder to be pressed by a user's fingers to move a blade outward and carry out cutting, able to cut off an adhesive tape precisely, avoiding retracting of the adhesive tape and be handled smoothly and comfortably.
REFERENCES:
patent: 5393367 (1995-02-01), Yu Chen
patent: 5641377 (1997-06-01), Chung et al.
patent: 6540002 (2003-04-01), Edwards et al.
Crispino Richard
Hawkins Cheryl N.
Troxell Law Office PLLC
LandOfFree
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