Lifting apparatus

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Description

FIG. 1 is a front view of the lifting apparatus;

FIG. 2 is a rear view of the lifting apparatus, showing the cable cut away for convenience of illustration;

FIG. 3 is a side connect view of the lifting apparatus;

FIG. 4 is a side connect view with a motor for the lifting apparatus; and,

FIG. 5 is a bottom view of the support footer for the lifting apparatus.

The elements shown in FIGS. 3, 4 and 5 are shown enlarged for clarity of illustration.

Claims

The ornamental design for a lifting apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
2436337 February 1948 Smith et al.
2994939 August 1961 Matthews
4295777 October 20, 1981 Bell et al.
4762239 August 9, 1988 Wissman et al.
4941645 July 17, 1990 Hall
D328512 August 4, 1992 Miller
5184914 February 9, 1993 Basta
5358217 October 25, 1994 Dach
5505578 April 9, 1996 Fuller
D378457 March 11, 1997 Page
D576375 September 2, 2008 Carnevali
D611393 March 9, 2010 Liljedahl
20020175319 November 28, 2002 Green et al.
20080157041 July 3, 2008 Martin
Patent History
Patent number: D636141
Type: Grant
Filed: Sep 2, 2008
Date of Patent: Apr 12, 2011
Assignee: Andreas Lupold Hydrotechnik GmbH (Voehringen)
Inventor: Wilhelm Lupold (Vöhringen)
Primary Examiner: Cynthia E Ramirez
Attorney: The Nath Law Group
Application Number: 29/309,554
Classifications
Current U.S. Class: Conveying, Lifting, Or Transferring Article (D34/28)