Hydraulic and earth engineering – Foundation
Reexamination Certificate
2004-02-27
2009-10-20
Lagman, Frederick L (Department: 3672)
Hydraulic and earth engineering
Foundation
C052S296000, C052S297000
Reexamination Certificate
active
07604436
ABSTRACT:
A system and method of repairing or reinforcing an existing structure using a reaction force of pressurizing means are provided. In a state in which structure supporting means, such as a steel pile, is pressed fit into the ground located under an existing structure to reach a predetermined rigid bearing layer, and the existing structure is lifted by the structure supporting means, a target portion for repair or reinforcement can be repaired or reinforced, irrespective of the construction site or space, without causing any harmful environmental impact.
REFERENCES:
patent: 4478773 (1984-10-01), Buchler et al.
patent: 4692981 (1987-09-01), Homes
patent: 5154539 (1992-10-01), McCown et al.
patent: 5205673 (1993-04-01), Bolin et al.
patent: 5433556 (1995-07-01), Freeman, III
patent: 5575591 (1996-11-01), Vanderklaauw
patent: 5800094 (1998-09-01), Jones
patent: 5980160 (1999-11-01), Vanderklaauw
patent: 6503024 (2003-01-01), Rupiper
patent: 10-0214388 (1999-08-01), None
J.C. Patents
Lagman Frederick L
Lee Soo Gon
LandOfFree
Repair and reinforcement system of existing structure using... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Repair and reinforcement system of existing structure using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Repair and reinforcement system of existing structure using... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4137219