Attachment device for securing a safe guard rail system on a construction or a scaffolding

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Description

FIG. 1 is a perspective view of an attachment device for securing a safe guard rail on a construction or a scaffolding, showing my new design;

FIG. 2 is a perspective view from the opposite side thereof;

FIG. 3 is a perspective view with the lower portion lifted exposing the knurled rod; and,

FIG. 4 is a perspective view from the opposite side thereof.

Claims

The ornamental design for an attachment device for securing a safe guard rail system on a construction or a scaffolding, as shown and described.

Referenced Cited
U.S. Patent Documents
D397453 August 25, 1998 Dahlin et al.
D418033 December 28, 1999 Svedberg
D471291 March 4, 2003 Ammons
Patent History
Patent number: D487161
Type: Grant
Filed: Dec 10, 2002
Date of Patent: Feb 24, 2004
Assignee: Combisafe International AB (Ostersund)
Inventor: Joakim Svedberg (Östersund)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Young & Thompson
Application Number: 29/172,271
Classifications
Current U.S. Class: With Notch Or Tang For Receiving Attachment (e.g., Fencing Wire, Etc.) (D25/131)
International Classification: 2501;