Three-post earthquake-resistant and absorption bridge and building support

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Description

FIG. 1 is a perspective view of a 3-post earthquake-resistant and absorption bridge and building support showing our new design;

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is an elevation view of one side thereof, the other two sides being the same; and,

FIG. 5 is an elevation view of one corner thereof, the other two corner views being the same.

Referenced Cited
U.S. Patent Documents
D312314 November 20, 1990 Harris
3662656 May 1972 Finsterwalder et al.
3979787 September 14, 1976 Ahlgren
Patent History
Patent number: D430307
Type: Grant
Filed: Dec 20, 1999
Date of Patent: Aug 29, 2000
Inventors: Orhan Pekin (La Jolla, CA), Cengiz Sarikcioglu (Laguna Hills, CA)
Primary Examiner: Doris Clark
Attorney: Frank G. Morkunas
Application Number: 0/115,762
Classifications
Current U.S. Class: Stair, Ladder, Scaffold, Or Similar Support (D25/62)
International Classification: 2504;