Set of thumbwheel drive controls for a pallet truck

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Description

FIG. 1 is a top and rear, perspective view of a set of thumb wheel drive controls for a pallet truck illustrating my new design;

FIG. 2 is a bottom and rear, perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a left side view of one of the thumb wheel drive controls from the set; and,

FIG. 7 is a right view of one of the thumb wheel drive controls from the set.

The broken line showing of the control handle in all the figures is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a set of thumbwheel drive controls for a pallet truck, as shown.

Referenced Cited
U.S. Patent Documents
D235987 July 1975 Mono
D241633 September 1976 Mono
D343935 February 1, 1994 Drobeck et al.
D364029 November 7, 1995 Noonan et al.
D374534 October 8, 1996 Munde et al.
D384478 September 30, 1997 Prehn et al.
D386876 November 25, 1997 Niebuhr
5007301 April 16, 1991 Powell
5033326 July 23, 1991 Powell
5069082 December 3, 1991 Seng et al.
5245144 September 14, 1993 Stammen
5590735 January 7, 1997 Cartier
5595259 January 21, 1997 Gilliland
5964313 October 12, 1999 Guy
6125971 October 3, 2000 Niebuhr et al.
Foreign Patent Documents
19601694A1 July 1997 DE
19623792A1 December 1997 DE
Other references
  • Photograph of commercially available product, Lansing Linde, Ltd., Kingsclere Road, Basingtoke, Hampshire, United Kingdom.
  • Photograph of commercially available product, Jungheinrich Aktiengesellschaft, Friedrich-Ebert-Damm 129, 22047 Hamburg, Germany.
  • Photograph of commercially available product, Still, Inc.
  • Photograph of commercially available product/brochure(s), Mitsubishi Forklift Trucks, Houston, Texas.
  • Photograph of commercially available product, Pimespo, a division of Fiat OM Carelli Elevator S.p.A.
  • Photograph of commercially available product, Yale Materials Handling Corporation, 1400 Sullivan Drive, Caller No. 12011, Greenville, NC.
  • T16, T20B, T20 Product Description, Lansing Linde, Ltd., Kingsclere Road, Basingtoke, Hampshire, United Kingdom.
  • N20, N25, N20L Product Description, Lansing Linde, Ltd., Kingsclere Road, Basingtoke, Hampshire, United Kingdom.
  • Hyster Pedestrian Pallet Trucks PM/P1.8-P2.2, P2.0X-P3.0X/P2.0S, Hyster Europe Ltd., Berk House, Basingstroke, Hants United Kingdom.
  • Jungheinrich Elektro-Deichselstapler Swift Product Description, Jungheinrich Aktiengesellschaft, Friedrich-Ebert-Damm 129, 22047 Hamburg, Germany.
  • Dockstocker DSR300 Product Flier, The Raymond Corporation, P.O. Box 130, Greene NY.
  • Still, Inc. forklift product advertisement.
  • WP2000 Series Product Description, Crown Equipment Corporation, New Bremen, Ohio.
Patent History
Patent number: D445552
Type: Grant
Filed: Aug 15, 2000
Date of Patent: Jul 24, 2001
Assignee: Crown Equipment Corporation (New Bremen, OH)
Inventors: Steven Richard Pulskamp (New Bremen, OH), Bradley Lowell Allen (Troy, OH), Peter Paul Adelsperger (Erding)
Primary Examiner: Cynthia E. Ramirez
Attorney, Agent or Law Firm: King and Schickli PLLC
Application Number: 29/127,927
Classifications
Current U.S. Class: Element Or Attachment (D34/35)
International Classification: 1205;