Roof tile

Alvarez , et al. January 8, 2

Patent Grant D452920

U.S. patent number D452,920 [Application Number D/101,397] was granted by the patent office on 2002-01-08 for roof tile. This patent grant is currently assigned to Boral Lifetile, Inc.. Invention is credited to Alfonso V. Alvarez, Woods W. Burnett, Eric Martin Hahn, Walter Arthur Schreifels, Joseph Edward Smith, Patrick Gene Sullivan.


United States Patent D452,920
Alvarez ,   et al. January 8, 2002

Roof tile

Claims

The ornamental design for a roof tile, as shown and described.
Inventors: Alvarez; Alfonso V. (San Bernidino, CA), Burnett; Woods W. (North Augusta, SC), Hahn; Eric Martin (Aliso Viejo, CA), Schreifels; Walter Arthur (Carlsbad, CA), Smith; Joseph Edward (Rancho Mirage, CA), Sullivan; Patrick Gene (Fountain Valley, CA)
Assignee: Boral Lifetile, Inc. (Newport Beach, CA)
Appl. No.: D/101,397
Filed: March 3, 1999

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
070863 Apr 15, 1997 D411316 Jun 22, 1999

Current U.S. Class: D25/140
Current International Class: 2501
Field of Search: ;D25/139,140 ;52/519,521,531,536,546,547,551,554,555,311.2,518

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Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Delehanty; Robert A.
Attorney, Agent or Firm: Alston & Bird LLP

Description



FIG. 1 is a top perspective view of a first embodiment of a roof tile showing my new design;

FIG. 2 is a top perspective view of a second embodiment thereof;

FIG. 3 is a top perspective view of a third embodiment thereof;

FIG. 4 is a top plan view of a roof tile shown in FIG. 3;

FIG. 5 is a bottom perspective view of a roof tile shown in FIGS. 1-3 it being understood the differences being the arrangement of the cut-out portions at the bottom end respectively; and,

FIG. 6 is a bottom plan view of a roof tile shown in FIG. 3.

The broken line showing portions of the roof tile is for illustrative purposes only and forms no part of the claimed design.

* * * * *


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