Stepladder

- Tricam Industries, Inc.
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Description

FIG. 1 is a perspective view of a stepladder according to the invention.

FIG. 2 is a side view of a stepladder according to the invention.

FIG. 3 is another side view of a stepladder according to the invention.

FIG. 4 is a front view of a stepladder according to the invention.

FIG. 5 is a back view of a stepladder according to the invention.

FIG. 6 is a top view of a stepladder according to the invention; and,

FIG. 7 is a bottom view of a stepladder according to the invention.

Claims

We claim the ornamental design for stepladder, as shown.

Referenced Cited
U.S. Patent Documents
1283212 October 1918 Kloepfer et al.
1778898 October 1930 Konigsberg
2144440 January 1939 Gaffers
2525104 October 1950 St. Cyr
3085651 April 1963 Rich
3269485 August 1966 Larson
4027741 June 7, 1977 Derrick
4204587 May 27, 1980 Larson
4298093 November 3, 1981 Wing
4371055 February 1, 1983 Ashton et al.
4560030 December 24, 1985 Mucelli
4834216 May 30, 1989 Wallick et al.
D388882 January 6, 1998 Kain
5722507 March 3, 1998 Kain
5762163 June 9, 1998 Kain
6026933 February 22, 2000 King et al.
Other references
  • Keller Product Catalog, 2000, 3 pages.
Patent History
Patent number: D554771
Type: Grant
Filed: Jun 12, 2006
Date of Patent: Nov 6, 2007
Assignee: Tricam Industries, Inc. (Eden Prairie, MN)
Inventors: Jeff Skubic (Elk River, MN), Jon Sommers (Eden Prairie, MN), Kirby Howard (Acworth, GA)
Primary Examiner: Doris Clark
Attorney: Patterson, Thuente, Skaar & Christensen, P.A.
Application Number: 29/261,282
Classifications
Current U.S. Class: Ladder (D25/64)