Roof membrane stress plate

- Sarnafil, Inc.
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Description

FIG. 1 is a perspective view of a roof membrance stress plate showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side elevational view thereof, the other side being a mirror image of that shown;

FIG. 5 is an end elevational view thereof, the other end being a mirror image of that shown;

FIG. 6 is a sectional view taken along line VI—VI of FIG. 2; and,

FIG. 7 is a sectional view taken along line VII—VII of FIG. 2.

Claims

The ornamental design for a roof membrane stress plate, as shown and described.

Referenced Cited
U.S. Patent Documents
RE35902 September 22, 1998 Calandra, Jr. et al.
4380413 April 19, 1983 Dewey
4677795 July 7, 1987 Mathews et al.
4787188 November 29, 1988 Murphy
4860513 August 29, 1989 Whitman
4945699 August 7, 1990 Murphy
5797232 August 25, 1998 Larson
5803693 September 8, 1998 Choiniere et al.
5850719 December 22, 1998 Mayle
Patent History
Patent number: D446319
Type: Grant
Filed: Mar 9, 2000
Date of Patent: Aug 7, 2001
Assignee: Sarnafil, Inc. (Canton, MA)
Inventor: James C. Rubenacker (Lakeville, MA)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Pandiscio & Pandiscio
Application Number: 29/119,831
Classifications
Current U.S. Class: Miscellaneous (D25/199)
International Classification: 2599;