Combined ladder-cart

- Ballymore Company, Inc.
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Description

FIG. 1 is a perspective view of a combined ladder-cart showing our new design; the broken line illustration of wheels is for illustrative purposes only and forms no part of the claimed design; and,

FIG. 2 is a side view thereof.

Claims

The ornamental design for a combined ladder-cart, as shown and described.

Referenced Cited
U.S. Patent Documents
2707585 May 1955 Hoey
2798652 July 1957 Easton
2827215 March 1958 Burg et al.
D212875 December 1968 Ziskal
3434566 March 1969 Miller
3870333 March 1975 Burdick et al.
3997024 December 14, 1976 Fredricks et al.
4166516 September 4, 1979 Thurmond, Jr.
4174021 November 13, 1979 Barlock
4618029 October 21, 1986 Lowry
4652003 March 24, 1987 Karashima
4758007 July 19, 1988 Reck
D356164 March 7, 1995 Rinke
6196560 March 6, 2001 Ohlsson
Other references
  • Ballymore/Garlin Safety Ladder, Rolling Safety Ladders, Mar. 2002, pp. 1-12.
  • Global Equipment Co. catalogue, pp. 10, 10, 108, 109, 111, 188.
  • Gillis catalogue, pp. 22, 25, 26, 127, 159.
  • C & H catalogue, pp. 249-51, 254, 486.
  • Dozier Equipment Company, 1 page.
  • Cotterman Series 6500, 1 page.
Patent History
Patent number: D506858
Type: Grant
Filed: May 8, 2002
Date of Patent: Jun 28, 2005
Assignee: Ballymore Company, Inc. (West Chester, PA)
Inventors: Gerald E. Kuehl (Collegeville, PA), Ronald Bernard (Coatesville, PA), William F. Frame (Hochessin, DE)
Primary Examiner: Kay H. Chin
Attorney: Stuart D. Rudoler, Esq.
Application Number: 29/160,274