Collapsible structure

Description

This application claims the benefit of U.S. Design patent application Ser. No. 29/179,677, filed Apr. 11, 2003, now U.S. Design Pat. No. D519,280, issued Apr. 25, 2006.

FIG. 1 is a perspective view of a first embodiment of the collapsible structure;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view, the rear elevation view being identical;

FIG. 5 is a right side elevation view, the left side elevation view being identical;

FIG. 6 is a perspective view of a second embodiment of the collapsible structure;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front elevation view, the rear elevation view being identical; and,

FIG. 10 is a right side elevation view, the left side elevation view being identical.

Claims

CLAIM The ornamental design for a collapsible structure, as shown and described.

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Inventors:	Kellogg; Michael S. (Oconomowoc, WI), Krotts; Dean B. (Milwaukee, WI)
Assignee:	Bajer Design & Marketing, Inc. (Waukesha, WI)
Appl. No.:	D/293,397
Filed:	November 21, 2007

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29288346	Jun 7, 2007	D555905
	29268470	Aug 7, 2007	D547950
	29242442	Feb 20, 2007	D536872

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Current U.S. Class:	D3/305
Current International Class:	0301
Field of Search:	;D3/304-315 ;D32/37 ;220/485,486,487,9.1,9.2,9.3 ;383/4 ;217/43R ;206/203,215,307.1,555,561,557,822

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Primary Examiner: Ramirez; Cynthia E
Attorney, Agent or Firm: Ryan Kromholz & Manion, S.C.