Portable form and method for using same for concrete strike-off

Details Portable form and method for using same for concrete strike-off Portable form and method for using same for concrete strike-off

2007-08-07

2007-08-07

Addie, Raymond (Department: 3671)

Road structure, process, or apparatus

Apparatus

Screed or drag

C404S112000

Reexamination Certificate

active

11335227

ABSTRACT:
A form for concrete strike-off includes a pan adapted to float on a plastic concrete surface, a rigid straightedge, and a support. The straightedge is coupled on one end to the pan and the support is coupled to the opposing end of the straightedge with the straightedge thereby defining a reference elevation for concrete strike-off operations.

REFERENCES:
patent: 2155571 (1939-04-01), Tullis
patent: 2306671 (1942-12-01), Tamblyn
patent: 4298555 (1981-11-01), Weltmer
patent: 4371330 (1983-02-01), Heffernan
patent: 4795332 (1989-01-01), Davis
patent: 4861188 (1989-08-01), Rouillard
patent: 4913582 (1990-04-01), Barrett
patent: 5212919 (1993-05-01), Shaw et al.
patent: 5257764 (1993-11-01), Spaulding
patent: 5533831 (1996-07-01), Allen
patent: 6709194 (2004-03-01), Grimes
patent: 6866445 (2005-03-01), Semler

Affiliated with

Also associated with

Rating

Portable form and method for using same for concrete strike-off 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 form and method for using same for concrete strike-off, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable form and method for using same for concrete strike-off will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3893554