Paving block

Road structure – process – or apparatus – Pavement – Modules or blocks

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C404S034000, C404S036000

Reexamination Certificate

active

06939077

ABSTRACT:
There is disclosed a paving block for use in the construction of a paved surface, which paving block has a top surface, a bottom surface and at least one lateral surface extending between the top and bottom surfaces and abutting in use at least part of a lateral surface of at least one adjacent paving block, wherein a portion of the lateral surface of the paving block adjacent to the top surface is tapered.

REFERENCES:
patent: 126171 (1872-04-01), Ballard
patent: 149658 (1874-04-01), Ingalls
patent: 310662 (1885-01-01), Freeman
patent: 572762 (1896-12-01), Landers
patent: 1417010 (1922-05-01), Wright
patent: 3722162 (1973-03-01), Ludvigsen
patent: 4792257 (1988-12-01), Rinninger
patent: 5051023 (1991-09-01), Yoshida et al.
patent: 5078543 (1992-01-01), Terrel
patent: 5342141 (1994-08-01), Close
patent: 5645369 (1997-07-01), Geiger
patent: 5788413 (1998-08-01), Peggs
patent: 5797698 (1998-08-01), Barth et al.
patent: 5980155 (1999-11-01), Jones et al.
patent: 6079902 (2000-06-01), Pettee, Jr.
patent: 271 578 (1914-03-01), None
patent: 0 504 536 (1992-09-01), None
patent: 2227775 (1989-01-01), None
patent: WO88/06207 (1988-08-01), None
patent: 6 711 788 (1969-03-01), None
patent: 93 07339 (1993-04-01), None
patent: 96 12067 (1996-04-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Paving block does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-3368986

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.