Walkie stacker lift truck

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a first embodiment of a walkie stacker lift truck as seen from the top, rear and right sides;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a perspective view of a second embodiment of a walkie stacker lift truck as seen from the top, rear and right sides;

FIG. 7 is a top plan view thereof;

FIG. 8 is a right side elevational view thereof, the left side elevational view being a mirror image;

FIG. 9 is a rear elevational view thereof; and,

FIG. 10 is a front elevational view thereof.

The broken lines showing in the figures are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a walkie stacker lift truck, as shown.

Referenced Cited
U.S. Patent Documents
3181640 May 1965 Goodacre et al.
3190994 June 1965 Becker et al.
3243194 March 1966 Trusock
3261617 July 1966 Becker et al.
D239165 March 1976 Mono
D370761 June 11, 1996 Stark
5590735 January 7, 1997 Cartier
D386876 November 25, 1997 Niebuhr
5964313 October 12, 1999 Guy
6125971 October 3, 2000 Niebuhr et al.
6199665 March 13, 2001 Eilerman et al.
D445553 July 24, 2001 Pulskamp et al.
D447612 September 4, 2001 Niebuhr
D499521 December 7, 2004 Swetish et al.
D539503 March 27, 2007 Quinlan et al.
Other references
  • Crown specification brochure No. SF14105 Rev. 5/04 entitled Crown W Series, entitled Heavy-Duty Walkie Stacker, New Bremen, Ohio.
  • Crown specification brochure No. SF14107 Rev. 6/03 entitled Crown Series WB, Counterbalanced Walkies, New Bremen, Ohio.
  • Crown specification brochure No. 14106 Rev. 6/03 entitled Crown Series WR, Heavy Duty Walkie Reach Stackers, New Bremen, Ohio.
  • Crown specification brochure No. SF12895 Rev. 6/06 entitled Crown RR 5200 Series, Narrow-Aisle Reach Truck.
Patent History
Patent number: D565270
Type: Grant
Filed: Sep 29, 2006
Date of Patent: Mar 25, 2008
Assignee: Crown Equipment Corporation (New Bremen, OH)
Inventors: Adam M. Ruppert (Wapakoneta, OH), Benjamin J. Purrenhage (Troy, OH), Roger J. Quinlan, Jr. (Troy, OH), Robert J. Henshaw (Newnan, GA), Steven R. Pulskamp (New Bremen, OH), Michael P. Gallagher (Greenville, OH)
Primary Examiner: Cynthia E. Ramirez
Attorney: Stevens & Showalter LLP
Application Number: 29/249,294
Classifications
Current U.S. Class: Mobile (D34/34)