Concrete-molded stone and ready-to-assemble construction...

Details Concrete-molded stone and ready-to-assemble construction... Concrete-molded stone and ready-to-assemble construction...

2007-10-15

2009-08-18

Addie, Raymond W (Department: 3671)

Road structure, process, or apparatus

Pavement

Modules or blocks

C404S034000, C404S035000, C404S036000

Reexamination Certificate

active

07575392

ABSTRACT:
An essentially quadrate paving stone having a corresponding base block (21) is provided on all four side surfaces (25, 26) with flange-like, upright spacers (22) which are spaced apart from each other at intervals corresponding approximately to the width of the spacers, making it possible for them to make an interlocking connection with adjacent shaped paving stones of the same type. Furthermore, the bottom side (24) of the paving stone features a number of transverse, gutter-like depressions resulting in the formation of ribs between these depressions. This creates an additional dentification, or anchoring, in the bed surface of the installed paving stones.

REFERENCES:
patent: 2368330 (1945-01-01), Schwartz
patent: 2836055 (1958-05-01), Shuman
patent: 2920846 (1960-01-01), Lingafelter
patent: 3873225 (1975-03-01), Jakobsen
patent: 4030729 (1977-06-01), Nathaniel
patent: 4052131 (1977-10-01), Lowrigkeit
patent: 5267810 (1993-12-01), Johnson
patent: 5503498 (1996-04-01), Scheiwiller
patent: 6055784 (2000-05-01), Geiger
patent: D434857 (2000-12-01), Scheiwiller
patent: 6250850 (2001-06-01), Price et al.
patent: 6455127 (2002-09-01), Valtanen
patent: 34 45 966 (1985-08-01), None
patent: 3445866 (1986-07-01), None
patent: 4036444 (1991-05-01), None
patent: 9201491 (1992-07-01), None
patent: 94 00 895 (1994-05-01), None
patent: 19733741 (1998-05-01), None
patent: 19937639 (1999-04-01), None
patent: 19816007 (1999-07-01), None
patent: 199 03 100 (2000-08-01), None
patent: 199 25 350 (2000-12-01), None
patent: 19963964 (2001-07-01), None
patent: 0504536 (1992-09-01), None
patent: 10 57 935 (2000-12-01), None
patent: 11 01 870 (2001-05-01), None
patent: 2779160 (1999-12-01), None
patent: 99/54552 (1999-10-01), None
patent: WO 00 09808 (2000-02-01), None
patent: PCT/EP01/11151 (2001-09-01), None

Affiliated with

Also associated with

Rating

Concrete-molded stone and ready-to-assemble construction... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Concrete-molded stone and ready-to-assemble construction..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Concrete-molded stone and ready-to-assemble construction... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4098316