Umbrella scaffolding structure

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Description

FIG. 1 is an elevated perspective view of an umbrella scaffolding structure according to our new design.

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a bottom perspective view thereof.

Claims

We claim the ornamental design for an umbrella scaffolding structure, as shown and described.

Referenced Cited
U.S. Patent Documents
3181650 May 1965 Cutter et al.
D251987 May 29, 1979 Bristow
4815563 March 28, 1989 Puccinelli et al.
6722471 April 20, 2004 Wolfe
Patent History
Patent number: D663438
Type: Grant
Filed: Dec 6, 2011
Date of Patent: Jul 10, 2012
Assignee: Urban Umbrella Enterprises, LLC (New York, NY)
Inventors: Andres Cortes (New York, NY), Young-Hwan Choi (Brooklyn, NY), Sarrah Khan (New York, NY)
Primary Examiner: Doris Clark
Attorney: Sullivan & Worcester LLP
Application Number: 29/408,011
Classifications
Current U.S. Class: Scaffold (D25/66)