Electric heating – Heating devices – Combined with pressure application means
Reexamination Certificate
2007-12-25
2007-12-25
Hoang, Tu Ba (Department: 3742)
Electric heating
Heating devices
Combined with pressure application means
C219S221000, C219S225000, C219S227000, C219S229000, C219S231000, C219S240000, C219S243000, C219S254000, C219S533000, C156S515000
Reexamination Certificate
active
10841457
ABSTRACT:
A detachable heat sealing apparatus includes a size-adjustable unitary externally-attached electric heating device and a power supplier, wherein the electric heating device is coupled to the external front side of a power supplier holding casing by means of a detachable coupling arrangement such that the electric heating device or the power supplier can be replaced when damaged or, a different model of electric heating device can be fastened to the casing to substitute the original electric heating device.
REFERENCES:
patent: 5142123 (1992-08-01), Chou
patent: 5374806 (1994-12-01), Chou
patent: 6326594 (2001-12-01), Chang et al.
Chang Richard
Chou Ammy
Bacon & Thomas PLLC
Chou Ammy
Hoang Tu Ba
Ralis Stephen J.
LandOfFree
Detachable heat sealing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Detachable heat sealing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Detachable heat sealing apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3895285