Roof anchor device

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a roof anchor device showing my new design thereof;

FIG. 2 is a cross sectional view taken along 2—2 in FIG. 1 thereof;

FIG. 3 is a cross sectional view taken along 3—3 in FIG. 1 thereof;

FIG. 4 is a bottom perspective view thereof; and,

FIG. 5 is a side elevational plan view thereof.

The opposite side view of FIG. 5 is a mirror image thereof.

Claims

The ornamental design for a roof anchor device, as shown and described.

Referenced Cited
U.S. Patent Documents
D219067 October 1970 Johnson
D419699 January 25, 2000 Stodola
5287944 February 22, 1994 Woodyard
5730245 March 24, 1998 Conway
Patent History
Patent number: D440672
Type: Grant
Filed: Jul 12, 2000
Date of Patent: Apr 17, 2001
Inventor: Richard Alexander (Waukesha, WI)
Primary Examiner: Doris Clark
Application Number: 29/126,164
Classifications
Current U.S. Class: Miscellaneous (D25/199); Stair, Ladder, Scaffold, Or Similar Support (D25/62)
International Classification: 2599;