Solid block wash chemical designed with regular curved and linear aspect

- Ecolab Inc.
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Description

FIG. 1 is a perspective view of the solid block wash chemical designed with regular curved and linear aspect of the present invention;

FIG. 2 is a top plan of the solid block wash chemical designed with regular curved and linear aspect of the present invention;

FIG. 3 is a bottom plan of the solid block wash chemical designed with regular curved and linear aspect of the present invention;

FIG. 4 is a side elevation of the solid block wash chemical designed with regular curved and linear aspect of the present invention; and,

FIG. 5 is a front elevation of the solid block wash chemical designed with regular curved and linear aspect of the present invention.

Referenced Cited
U.S. Patent Documents
D217891 June 1970 Koenigsberg
D334968 April 20, 1993 Gladfelter et al.
D335330 May 4, 1993 Gladfelter et al.
D406635 March 9, 1999 Russell et al.
D407463 March 30, 1999 Outlaw et al.
1280698 October 1918 Foree
5316688 May 31, 1994 Gladfelter et al.
Other references
  • Australian registered trademark No. A200303 Feb. 1923. Avon C21 1990, page unknown, top right: item "C".
Patent History
Patent number: D414895
Type: Grant
Filed: Aug 25, 1998
Date of Patent: Oct 5, 1999
Assignee: Ecolab Inc. (St. Paul, MN)
Inventors: Keith E. Olson (Apple Valley, MN), Scott T. Russell (Mahtomedi, MN), Tina O. Outlaw (Inver Grove Heights, MN), Steven E. Lentsch (St. Paul, MN)
Primary Examiner: Ted Shooman
Assistant Examiner: C. Tuttle
Law Firm: Merchant & Gould P.C.
Application Number: 0/92,689
Classifications
Current U.S. Class: Jeweled (D28/81)
International Classification: 2802;