Post-tensioning concrete repair staple

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Description

FIG. 1. is a perspective view of a post-tensioning concrete repair staple.

FIG. 2. is a side elevation view of a post-tensioning concrete repair staple.

FIG. 3. is a front elevation view of a post-tensioning concrete repair staple; and,

FIG. 4. is a top view of a post-tensioning concrete repair staple.

The broken lines in the drawings illustrate portions of the post-tensioning concrete repair staple and form no part of the claimed design.

Claims

The ornamental design for a post-tensioning concrete repair staple, as shown and described.

Referenced Cited
U.S. Patent Documents
979853 December 1910 Hartshorn
4040149 August 9, 1977 Einhorn
D294676 March 15, 1988 Egner
4753560 June 28, 1988 Ryder
4917604 April 17, 1990 Small
4994073 February 19, 1991 Green
D347163 May 24, 1994 Issard
D356729 March 28, 1995 Kassouni
5407310 April 18, 1995 Kassouni
6187124 February 13, 2001 Campfield
9963870 May 8, 2018 Merlob
20060169858 August 3, 2006 Krueger
20150068154 March 12, 2015 Merlob
Patent History
Patent number: D857487
Type: Grant
Filed: May 4, 2017
Date of Patent: Aug 27, 2019
Inventor: Dawn Marie Thompson (Palm Harbor, FL)
Primary Examiner: Sandra S Snapp
Assistant Examiner: Ieisha N Price
Application Number: 29/620,710
Classifications
Current U.S. Class: D8/390; D8/382; D8/387