Excavator

- Dr.Ing.h.c.F. Porsche AG
Description

FIG. 1 is a front view of an excavator embodying my novel design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side slightly inclined perspective view thereof;

FIG. 5 is a top perspective view thereof;

FIG. 6 is a right side perspective view taken from the front with a lever in an upright position thereof; and,

FIG. 7 is a left side perspective view taken from the front thereof.

The broken line showing of the support block seen underneath the cab of the excavator in FIGS. 1-7 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D190591 June 1961 Alvaney
D211805 July 1968 Genin
D275107 August 14, 1984 Crabiel
D288341 February 17, 1987 Ohno
1792851 February 1931 Marx
2028582 January 1936 Arden
3539063 November 1970 Masura
4397481 August 9, 1983 Dioh
Other references
  • Hong Kong Toys 1989 p. 328 lower left of page.
Patent History
Patent number: D338019
Type: Grant
Filed: Feb 25, 1991
Date of Patent: Aug 3, 1993
Assignee: Dr.Ing.h.c.F. Porsche AG
Inventor: Randjit Bhambra (Stuttgart)
Primary Examiner: Bernard Ansher
Assistant Examiner: R. Barkai
Law Firm: Evenson, McKeown, Edwards & Lenahan
Application Number: 7/659,931
Classifications
Current U.S. Class: With Scoop Or Blade (D15/25); D21/132