Walkie stacker lift truck

Ruppert , et al. March 25, 2

Patent Grant D565270

U.S. patent number D565,270 [Application Number D/249,294] was granted by the patent office on 2008-03-25 for walkie stacker lift truck. This patent grant is currently assigned to Crown Equipment Corporation. Invention is credited to Michael P. Gallagher, Robert J. Henshaw, Steven R. Pulskamp, Benjamin J. Purrenhage, Roger J. Quinlan, Jr., Adam M. Ruppert.


United States Patent D565,270
Ruppert ,   et al. March 25, 2008

Walkie stacker lift truck

Claims

CLAIM The ornamental design for a walkie stacker lift truck, as shown.
Inventors: Ruppert; Adam M. (Wapakoneta, OH), Purrenhage; Benjamin J. (Troy, OH), Quinlan, Jr.; Roger J. (Troy, OH), Henshaw; Robert J. (Newnan, GA), Pulskamp; Steven R. (New Bremen, OH), Gallagher; Michael P. (Greenville, OH)
Assignee: Crown Equipment Corporation (New Bremen, OH)
Appl. No.: D/249,294
Filed: September 29, 2006

Current U.S. Class: D34/34
Current International Class: 1205
Field of Search: ;D34/34 ;180/89.12,299,325 ;280/43.12 ;187/222,224

References Cited [Referenced By]

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 1996 Stark
5590735 January 1997 Cartier
D386876 November 1997 Niebuhr
5964313 October 1999 Guy
6125971 October 2000 Niebuhr et al.
6199665 March 2001 Eilerman et al.
D445553 July 2001 Pulskamp et al.
D447612 September 2001 Niebuhr
D499521 December 2004 Swetish et al.
D539503 March 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. cited by other .
Crown specification brochure No. SF14107 Rev. 6/03 entitled Crown Series WB, Counterbalanced Walkies, New Bremen, Ohio. cited by other .
Crown specification brochure No. 14106 Rev. 6/03 entitled Crown Series WR, Heavy Duty Walkie Reach Stackers, New Bremen, Ohio. cited by other .
Crown specification brochure No. SF12895 Rev. 6/06 entitled Crown RR 5200 Series, Narrow-Aisle Reach Truck. cited by other.

Primary Examiner: Ramirez; Cynthia E.
Attorney, Agent or Firm: Stevens & Showalter LLP

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.

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