Lawn trailer

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Description

FIG. 1 is a right side elevational view of a lawn trailer, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a right side elevational view, shown in an open position;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a left side elevational view thereof; and,

FIG. 10 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D320800 October 15, 1991 Johnson e tal.
D321889 November 26, 1991 Burns et al.
3496977 February 1970 Gifford
4158279 June 19, 1979 Jackson
4310998 January 19, 1982 Cuba
4476668 October 16, 1984 Reilly
4699393 October 13, 1987 Schweigert
4761943 August 9, 1988 Parker et al.
4787197 November 29, 1988 Schweigert
4836610 June 6, 1989 Doering et al.
4881362 November 21, 1989 Parker et al.
4922696 May 8, 1990 Burns et al.
4986062 January 22, 1991 Hill
5070687 December 10, 1991 Schweigert
5291722 March 8, 1994 Schweigert
5307613 May 3, 1994 Delery
Other references
  • Simplicity Lawn Care Systems Catalog, Cover, dated 1984. Brochure marked as John Deere 348H High-Dump Material Collection Systems Dated Jan. 1995. Brochure marked as John Deere 346T Hydraulic Tilt-Dump Material Collection System Dated Jul. 1993. Brochure marked as John Deere 345H High-Dump Material Collection System Undated. Brochure for material collection system marked as BACS De Ramassage, GAH 700/900/1250 Undated. Brochure for YANMAR Agricultural Equipment Co. Ltd. of Japan Undated. Photograph 1 is a side-view of a material collection system marked E-Z Vac Undated. Photograph 2 is a right perspective side-view of a material collection system believed to be distributed by John Deere Undated. Photograph 3 is a closer right perspective side-view of the material collection system shown in Photograph 2 Undated. Photograph 4 is a left perspective side-view of the material collection system shown in Photograph 2 Undated.
Patent History
Patent number: D378294
Type: Grant
Filed: Nov 22, 1995
Date of Patent: Mar 4, 1997
Assignee: EverGreen International, Inc. (Lebanon, IN)
Inventors: J. Bradon Barnes (Indianapolis, IN), Mark P. Schafer (Indianapolis, IN), Mark B. Gramelspacher (Indianapolis, IN)
Primary Examiner: Sandra L. Morris
Law Firm: Woodard, Emhardt, Naughton Moriarty & McNett
Application Number: 0/46,962