Static structures (e.g. – buildings) – Facer held by stiffener-type frame – Back-to-back facers spaced by concealed framing
Reexamination Certificate
2007-12-18
2007-12-18
Canfield, Robert (Department: 3635)
Static structures (e.g., buildings)
Facer held by stiffener-type frame
Back-to-back facers spaced by concealed framing
C052S414000, C052S428000, C052S431000, C052S309120
Reexamination Certificate
active
10653112
ABSTRACT:
A metallic stud for use in the framing of structures, the stud definable in terms of an x, y, z coordinate system, in which the z-axis corresponds to the gravity vector. The metallic stud includes a z-axis elongate generally rectangular integral xz plane web having a width (thickness) in a yz plane. The stud also includes a series of xz plane tabs each having a parallelogram-like geometry and an outer major base. The series of xz plane tabs project within at least one of a positive or negative x-axis direction, in which the tabs interdigitate with void spaces along at least one z-axis edge of the web. The metallic stud also includes a z-axis elongate apex element, within xz plane web, projecting in a y-axis plane and integrally dependent from the web of the stud.
REFERENCES:
patent: 867251 (1907-10-01), Davis
patent: 1130722 (1915-03-01), Fletcher
patent: 2105771 (1938-01-01), Holdsworth
patent: 4885884 (1989-12-01), Schilger
patent: 5081813 (1992-01-01), White
patent: 5157883 (1992-10-01), Meyer
patent: 5315804 (1994-05-01), Attalla
patent: 5325651 (1994-07-01), Meyer et al.
patent: 5555698 (1996-09-01), Mandish
patent: 5611183 (1997-03-01), Kim
patent: 5664378 (1997-09-01), Bettigole et al.
patent: 5765331 (1998-06-01), Chang
patent: 6708459 (2004-03-01), Bodnar
patent: 7028439 (2006-04-01), Foderberg et al.
patent: 7197854 (2007-04-01), Bettigole et al.
Canfield Robert
Dreidame Hunter M
Li Yi
Silverman Melvin K.
LandOfFree
Metal stud frame does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Metal stud frame, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal stud frame will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3836842