Tamping pick for a tamping railroad track ballast

Description

FIG. 1 is a front view of a tamping pick for a tamping railroad track ballast showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is front view of a first variation of the tamping pick for a tamping railroad track ballast according to the invention;

FIG. 6 is a right side view thereof;

FIG. 7 is left side view thereof;

FIG. 8 is a back view thereof; and,

FIG. 9 is a back perspective view of the tamping pick of FIGS. 4 and 8.

Claims

The ornamental design for a tamping pick for a tamping railroad track ballast, as shown and described.

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Inventors:	Theurer; Josef (Vienna, AT), Peitl; Friedrich (Linz, AT)
Assignee:	Franz Plasser Bahnbaumaschinen-Industrigesellschaft m.b.H. (Vienna, AT)
Appl. No.:	D/187,719
Filed:	August 6, 2003

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	161701	Jun 3, 2002	D492172

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Foreign Application Priority Data

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Jan 18, 2002 [AT]			MU 169/2002
Jan 18, 2002 [AT]			MU 170/2002
Jan 18, 2002 [AT]			MU 171/2002
Jan 18, 2002 [AT]			MU 172/2002
Jan 18, 2002 [AT]			MU 173/2002
Jan 18, 2002 [AT]			MU 174/2002
Jan 18, 2002 [AT]			MU 175/2002
Jan 18, 2002 [AT]			MU 176/2002
Jan 18, 2002 [AT]			MU 177/2002
Jan 18, 2002 [AT]			MU 178/2002
Jan 18, 2002 [AT]			MU 179/2002
Jan 18, 2002 [AT]			MU 180/2002

Current U.S. Class:	D8/47
Current International Class:	0805
Field of Search:	;D8/14,77 ;104/12

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References Cited [Referenced By]

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U.S. Patent Documents

D31973	December 1899	Miller
D243315	February 1977	Smith
4537135	August 1985	Theurer
4773333	September 1988	Theurer
5127334	July 1992	Theurer

Primary Examiner: Baynham; Holly
Attorney, Agent or Firm: Feiereisen; Henry M. Day; Ursula B.