Static structures (e.g. – buildings) – Facer held by stiffener-type frame – Back-to-back facers spaced by concealed framing
Patent
1994-05-04
1995-11-14
Friedman, Carl D.
Static structures (e.g., buildings)
Facer held by stiffener-type frame
Back-to-back facers spaced by concealed framing
5212711, 52263, 5250609, 525861, E04F 15024
Patent
active
054655463
ABSTRACT:
A portable dance floor formed from the interconnection and interlocking of multiple dance sections each of which dance sections is formed from a dance substrate generally of plywood, wherein each dance section is supported off the ground. Dance sections interlock at the junction of four such sections, on the underside thereof into a main connector plate, and which sections interconnect along the interfacing sides of any two abutting sections by a spline disposed in a slot formed of aligned half slots. Transition members having an inclined plane to ease the change in elevation may be provided and may be interconnected in a similar manner to adjacent dance sections.
REFERENCES:
patent: 3310919 (1967-03-01), Bue et al.
patent: 3425179 (1969-02-01), Haroldson et al.
patent: 3470663 (1969-10-01), Tate
patent: 3802144 (1974-04-01), Spica
patent: 4051642 (1977-10-01), Terry
patent: 4441293 (1984-04-01), McQueen et al.
patent: 4625491 (1986-12-01), Gibson
patent: 4635425 (1987-01-01), Cova
patent: 4642946 (1987-02-01), Koch
patent: 4744194 (1988-05-01), Yasuyoshi
patent: 4955276 (1990-09-01), Feldman et al.
patent: 5033241 (1991-07-01), Max
patent: 5052157 (1991-10-01), Ducroux et al.
patent: 5113632 (1992-05-01), Hanson
patent: 5117596 (1992-07-01), Leslie et al.
patent: 5179812 (1993-01-01), Hill
patent: 5303526 (1994-04-01), Niese
Friedman Carl D.
Jacobs Mark C.
Saladino Laura A.
LandOfFree
Portable dance floor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable dance floor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable dance floor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1213607