Rail road flag

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Description

The sole FIGURE is a perspective view of the rail road flag of the present invention showing my new design with the opposite side being a mirror image. The broken lines showing the rail is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D219846 February 1971 Sernovitz
D248284 June 27, 1978 Bowser
D249782 October 3, 1978 Marcus
D308653 June 19, 1990 McCloskey
D325890 May 5, 1992 Doublet
D340417 October 19, 1993 Popp et al.
3421473 January 1969 Weichenrider
4161723 July 17, 1979 De Vittori
Patent History
Patent number: D407988
Type: Grant
Filed: Jul 7, 1998
Date of Patent: Apr 13, 1999
Inventor: Donald Lee Freeberg (Olathe, KS)
Primary Examiner: Marcus A. Jackson
Attorney: Robert Blinn
Application Number: 0/90,358
Classifications
Current U.S. Class: D10/109
International Classification: 1005;