Hinged cuplock scaffolding coupler

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Description

FIG. 1 is a perspective view of a hinged cuplock scaffolding coupler, in a closed state showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of a hinged cuplock scaffolding coupler, in an open state.

Claims

The ornamental design for a hinged cuplock scaffolding coupler, as shown and described.

Referenced Cited
U.S. Patent Documents
2024527 December 1935 Kaplan
2511035 June 1950 Barton
3512814 May 1970 Jack
3554583 January 1971 Lowe
3810704 May 1974 Lowe
4077730 March 7, 1978 Zaidan
4248544 February 3, 1981 McKane
4355922 October 26, 1982 Sato
4369859 January 25, 1983 Smits
4408922 October 11, 1983 D'Alessio
5056954 October 15, 1991 Flux et al.
5259690 November 9, 1993 Legge
6168345 January 2, 2001 Legge
D482956 December 2, 2003 Pyron
D488714 April 20, 2004 Schengrund et al.
Patent History
Patent number: D656814
Type: Grant
Filed: Nov 1, 2010
Date of Patent: Apr 3, 2012
Inventors: Ryan E. Bauer (Terre Haute, IN), Herbert H. Wheeler (Terre Haute, IN), Leroy E. Kelsheimer (Blanford, IN)
Primary Examiner: Cynthia M Chin
Assistant Examiner: Sheryl Lane
Attorney: Richard L. Miller
Application Number: 29/372,257
Classifications
Current U.S. Class: D8/382