Plastic landscape edging unit

- Filtertek, Inc.
Description

FIG. 1 is a front elevational view of a flexible landscape edging unit showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is a back elevational view;

FIG. 4 is a bottom plan view of a portion of the design of FIG. 1 taken on the line 4--4 of FIG. 1;

FIG. 5 is a left end elevational view;

FIG. 6 is a right end elevational view; and

FIG. 7 is a perspective view of the flexible landscape edging unit.

Referenced Cited
U.S. Patent Documents
D133108 July 1942 Schubert
207155 August 1878 Bassett
444681 January 1891 Windus
502559 May 1893 Gilman
1813055 July 1931 Kannen
2365397 December 1944 Dickman
2746723 May 1956 Freeman
2918261 December 1959 Bergeron
3469822 September 1969 O'Brien
3609930 October 1971 Crandal
4154431 May 15, 1979 Burnbaum
Foreign Patent Documents
587195 October 1933 DEX
673153 March 1939 DEX
Other references
  • Sunset Garden & Patio Building Book .COPYRGT.1960, 1963, USPFO; Lane Book Co.-Calif; p. 84 Sec. 5, center. Sunset Garden-Patio Bldg. Bk.; showing of Staggerd Redwood Order Rounds, lower left p . 57; Copy-Ga. 290 Lehn. Habitant Fence Brochure, Rustic Gates, upper portion p. 2.
Patent History
Patent number: D276494
Type: Grant
Filed: May 17, 1982
Date of Patent: Nov 27, 1984
Assignee: Filtertek, Inc. (Hebron, IL)
Inventors: Polly Novak (Wonder Lake, IL), Douglas Touissaint (McHenry, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Law Firm: Willian, Brinks, Olds, Hoter, Gilson & Lione Ltd.
Application Number: 6/378,768
Classifications