Roof safety support

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Description

FIG. 1 is a perspective view of the roof safety support of our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side is a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D373834 September 17, 1996 McMillian et al.
5341898 August 30, 1994 Baziuk
5431372 July 11, 1995 Kostelecky
5515941 May 14, 1996 Palmer et al.
5553685 September 10, 1996 Coofe
Patent History
Patent number: D397453
Type: Grant
Filed: Dec 30, 1996
Date of Patent: Aug 25, 1998
Inventors: William G. Dahlin (Fargo, ND), William S. Pladson (Fargo, ND), Rick McComas (Fargo, ND)
Primary Examiner: Doris Clark
Law Firm: Burd, Bartz & Gutenkauf
Application Number: 0/65,457
Classifications
Current U.S. Class: With Notch Or Tang For Receiving Attachment (e.g., Fencing Wire, Etc.) (D25/131)
International Classification: 2501;