Towing tractor

Description

FIG. 1 is a front elevational view of a towing tractor, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a cross-sectional view thereof, taken along line A--A of FIG. 6.

Claims

The ornamental design for a towing tractor, as shown and described.

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Inventors:	Nishikawa; Yukio (Kariya, JP), Nozawa; Takao (Kariya, JP), Satoh; Masatoshi (Kariya, JP)
Assignee:	Kabushiki Kaisha Toyoda Jidoshokki Seisakusho (Kariya, JP)
Appl. No.:	07/473,180
Filed:	January 31, 1990

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Current U.S. Class:	D12/14; D15/15
Field of Search:	;D15/10,14-17,23,25 ;56/320.1,320.2 ;180/89.1,89.12,900,233 ;D12/14 ;296/186

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References Cited [Referenced By]

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U.S. Patent Documents

D226620	April 1973	Fernandez et al.
D248655	July 1978	Klein
D311505	October 1990	Reinhart
D312227	November 1990	Miyamoto et al.
4311204	January 1982	Shupert

Foreign Patent Documents

	54-5212		Jan 1979		JP
	56-71405		Jun 1981		JP
	59-24565		Jul 1984		JP
	63-202507		Dec 1988		JP
	752581		Jan 1989		JP
	752642		Jan 1989		JP
	64-37707		Mar 1989		JP
	1-95404		Jun 1989		JP

Primary Examiner: Ansher; Bernard
Assistant Examiner: Morris; Sandra
Attorney, Agent or Firm: Brooks Haidt Haffner & Delahunty