Improvement in ceiling blocks

Details Improvement in ceiling blocks Improvement in ceiling blocks

1982-11-29

1986-07-15

Murtagh, John E.

Static structures (e.g., buildings)

With synthetic resinous component

Foam

52323, 52405, E04B 536

Patent

active

045998396

ABSTRACT:
Ceiling block construction comprising cast concrete bottom parts with planar walls and upwardly opening depressions for the selective reception of depending projections integrally formed with foam plastic top parts, providing an interlocking structure. A single top part can be of a size so as to overlay multiple bottom parts with depending projections engaged within the depressions of each of the multiple bottom parts.

REFERENCES:
patent: 1487098 (1924-03-01), Goldsmith
patent: 1550606 (1925-08-01), Dale
patent: 3239982 (1966-03-01), Nicosia
patent: 3318062 (1967-05-01), Grants
patent: 3382637 (1968-05-01), Longinotti
patent: 3504470 (1970-04-01), Pincemin
patent: 4096676 (1978-06-01), Hebert
patent: 4193241 (1980-03-01), Jensen
patent: 4348845 (1982-09-01), Iannarelli

Affiliated with

Also associated with

Rating

Improvement in ceiling blocks does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Improvement in ceiling blocks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Improvement in ceiling blocks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1735365