Mold board plow

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Description

FIG. 1 is a front side photographic view of the mold board plow;

FIG. 2 is a back side photographic view of the plow of FIG. 1;

FIG. 3 is a right side photographic view of the plow of FIG. 1;

FIG. 4 is a left side photographic view of the plow of FIG. 1;

FIG. 5 is a top photographic view of the plow of FIG. 1; and,

FIG. 6 is a bottom photographic view of the plow of FIG. 1.

Claims

The ornamental design for a mold board plow, as shown and described.

Referenced Cited
U.S. Patent Documents
128141 June 1872 Harrell
252022 January 1882 Domschke
287143 October 1883 Luse et al.
679595 July 1901 Bollinger
1209368 December 1916 Wiard
1256140 February 1918 Knoche
2154973 April 1939 Chibnik
D131399 February 1942 Forgy
2317560 April 1943 Stroup
2527616 October 1950 Beckstrom
2733647 February 1956 Bauer
2757594 August 1956 Tanke
3850252 November 1974 Ingalls
Patent History
Patent number: D455443
Type: Grant
Filed: Jan 28, 2000
Date of Patent: Apr 9, 2002
Assignee: Blaxta Aktiebolag (Nykoping)
Inventor: Rune Karlsson (Blacsta)
Primary Examiner: B. J. Bullock
Attorney, Agent or Law Firm: Banner & Witcoff, Ltd.
Application Number: 29/117,711
Classifications
Current U.S. Class: Plow, Tiller Or Element Thereof (includes Snow Plow, Blower) (D15/11)
International Classification: 1503;