Sleeve anchor for a sandwich panel

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Description

FIG. 1 is a top perspective view of a sleeve anchor for a sandwich panel, embodying our design;

FIG. 2 is a top view of the panel; and

FIG. 3 is a side elevational view of the panel.

The characteristic feature of our design resides in the continuous pattern of round and oval holes which are consistently intermixed along both top and bottom end portions of the sleeve anchor.

Referenced Cited
U.S. Patent Documents
3757482 September 1973 Haeussler
Patent History
Patent number: D245574
Type: Grant
Filed: Nov 5, 1975
Date of Patent: Aug 30, 1977
Assignee: Superior Concrete Accessories, Inc.
Inventors: Peter D. Courtois (Oceanside, CA), Charles J. Sharav (Chicago, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: B. J. Bullock
Attorney: Norman H. Gerlach
Application Number: 5/629,039
Classifications
Current U.S. Class: D/8385
International Classification: D0808;