Floating nut anchor for concrete construction

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Description

FIG. 1 is a perspective view, from the front, of a floating nut anchor for concrete construction, showing my new design;

FIG. 2 is a top end view thereof, the other end view (not shown) being identical;

FIG. 3 is a left side view thereof, the other side view (not shown) being symmetrical; and,

FIG. 4 is a back view thereof.

The portion of the interior not shown in FIG. 1 forms no part of the claimed design.

The four fasteners disclosed in FIG. 1 have been omitted from FIGS. 2-4 for ease of illustration.

Referenced Cited
U.S. Patent Documents
1280485 October 1918 Kahn
1491571 April 1924 Tomkinson et al.
1722241 July 1929 Cummins
1727296 September 1929 Matte, Jr.
1922479 August 1933 Joslin
1924884 August 1933 Schaffert
1933536 November 1933 Awbrey
2181740 November 1939 Reiland
2767609 October 1956 Cousino
3507315 April 1970 Tummarello
4040228 August 9, 1977 Skubic
4130977 December 26, 1978 Taylor, Jr. et al.
4194333 March 25, 1980 Paton et al.
4905444 March 6, 1990 Semaan et al.
Patent History
Patent number: D406524
Type: Grant
Filed: Aug 8, 1997
Date of Patent: Mar 9, 1999
Inventors: Thomas W. Steenson (Thornhill, Ontario), W. Donald Paton (Richmond Hill, Ontario)
Primary Examiner: Mitchell I. Siegel
Law Firm: Shoemaker and Mattare, Ltd.
Application Number: 0/74,657
Classifications
Current U.S. Class: D/8397
International Classification: 0808;