Static structures (e.g. – buildings) – Module or panel having discrete edgewise or face-to-face... – Having integral key
Reexamination Certificate
2005-03-15
2005-03-15
Chapman, Jeanette (Department: 3635)
Static structures (e.g., buildings)
Module or panel having discrete edgewise or face-to-face...
Having integral key
C052S592400, C052S590100, C052S387000, C052S392000, C052S578000
Reexamination Certificate
active
06865856
ABSTRACT:
The present invention relates to a new plastic flooring that is assembled by concave portions and convex portions. The plastic flooring provides space between the concave portions and convex portions. The space absorbs the heat expansion of the plastic flooring such that the deformation of the plastic flooring is prevented. Also, the space stores an adhesive on a bottom floor such that crevices between the plastic flooring are prevented.
REFERENCES:
patent: 3200553 (1965-08-01), Frashour et al.
patent: 3347048 (1967-10-01), Brown et al.
patent: 3640191 (1972-02-01), Hendrich
patent: 5904021 (1999-05-01), Fisher
patent: 6053661 (2000-04-01), Lewis
patent: 6272808 (2001-08-01), Groh et al.
patent: 6324809 (2001-12-01), Nelson
patent: 6345481 (2002-02-01), Nelson
patent: 6682254 (2004-01-01), Olofsson et al.
patent: 6684592 (2004-02-01), Martin
patent: 6715253 (2004-04-01), Pervan
patent: 06-101329 (1994-04-01), None
patent: 2000-296260 (2000-10-01), None
patent: WO 0047841 (2000-08-01), None
Jang Han-Chul
Kim Young-Gi
Park Sung-Chan
Alston & Bird LLP
Chapman Jeanette
LG Chem Ltd.
LandOfFree
Plastic floorings using concave portions and convex portions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plastic floorings using concave portions and convex portions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plastic floorings using concave portions and convex portions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3381253