Railcar beam

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

FIG. 1 is a perspective view of an embodiment of a railcar beam, according to the principles of the present invention.

FIG. 2 is a plan view of the embodiment of FIG. 1.

FIG. 3 is a bottom view of the embodiment of FIG. 1.

FIG. 4 is an end view of the embodiment of FIG. 1.

FIG. 5 is the other end view of the embodiment of FIG. 1.

FIG. 6 is a rear view of the embodiment of FIG. 1; and,

FIG. 7 is a perspective view of the embodiment of FIG. 1 with removable brake heads shown in phantom.

The broken line showing of brake heads is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a “railcar beam,” as shown and described.

Referenced Cited
U.S. Patent Documents
270871 January 1883 Woodcock
408021 July 1889 Hughes
568044 September 1896 Robischung
575420 January 1897 Farley
715518 December 1902 Simpson
729924 June 1903 Frost
747288 December 1903 Wolff et al.
749567 January 1904 Lamont
794404 July 1905 Green
796714 August 1905 Frost
979968 December 1910 Kofske
994323 June 1911 Marquart
1301433 April 1919 Hedgcock
1498176 June 1924 Lachman
2058199 October 1936 Widdicombe
2116594 May 1938 Busch
2182210 December 1939 Osner et al.
2329247 September 1943 Busse et al.
2480857 September 1949 Hess
2491086 December 1949 Busch
2885036 May 1959 Walker
3107754 October 1963 Bachman
3177984 April 1965 Taylor
3298474 January 1967 Roselius et al.
3365852 January 1968 Pitillo
3378108 April 1968 McClure et al.
3406791 October 1968 Williams
3499507 March 1970 Scott et al.
3731766 May 1973 Campbell
3780837 December 1973 Haydu
3907078 September 1975 Means
4159187 June 26, 1979 Cale
4613016 September 23, 1986 Hart et al.
4653812 March 31, 1987 Engle
4766980 August 30, 1988 Engle
4771868 September 20, 1988 Haydu
4793446 December 27, 1988 Hart et al.
5000298 March 19, 1991 Jackson et al.
5069312 December 3, 1991 Kanjo et al.
5259485 November 9, 1993 Jackson
5400874 March 28, 1995 Gayfer et al.
5495921 March 5, 1996 Samulak et al.
5667040 September 16, 1997 Samulak et al.
5785159 July 28, 1998 Jackson et al.
5810124 September 22, 1998 Sandmann
5947236 September 7, 1999 Sauter
6155387 December 5, 2000 Sauter
6176354 January 23, 2001 Sauter et al.
6241057 June 5, 2001 Hiatt
6332515 December 25, 2001 Sauter
6347447 February 19, 2002 Sauter
6397979 June 4, 2002 Samulak et al.
Patent History
Patent number: D497571
Type: Grant
Filed: Jun 5, 2003
Date of Patent: Oct 26, 2004
Assignee: New York Air Brake Corporation (Watertown, NY)
Inventors: Steven R. Newton (Adams, NY), Jeffrey F. Sauter (Lowville, NY), Howard E. Huber, Jr. (Black River, NY), Robert L. Neulieb (Theresa, NY)
Primary Examiner: Nelson C. Holtje
Attorney, Agent or Law Firm: Barnes & Thornburg LLP
Application Number: 29/183,021
Classifications
Current U.S. Class: Truck (D12/46)
International Classification: 1203;