Door lifter tool

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Description

FIG. 1 is a perspective view of the door lifter tool showing our novel design;

FIG. 2 is a side elevation view thereof, with the other side being a mirror image;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is top plan view thereof.

Claims

We claim the ornamental design for a door lifter tool, as shown and described.

Referenced Cited
U.S. Patent Documents
2692753 October 1954 Masterson, Jr. et al.
D226057 January 1973 Grindlinger
D244004 April 12, 1977 Searer
D282712 February 25, 1986 Rademacher
4712771 December 15, 1987 Donnelly et al.
D324474 March 10, 1992 Killins
5501561 March 26, 1996 Wulff
5749113 May 12, 1998 Witter
D440854 April 24, 2001 Killins
D442456 May 22, 2001 Killins
6296230 October 2, 2001 Roth
6678909 January 20, 2004 Pyatt
6988711 January 24, 2006 Skach
D602671 October 20, 2009 McMorris et al.
7644964 January 12, 2010 Bushey et al.
Other references
  • Doorjack. Downloaded Mar. 9, 2010 (as suggested by attorney) at http://www.doorjack.com/about.html.
  • Diversified Tools 812-DT Pocket Kicker (Amazon.com on-line catalog) Aug. 22, 2010.
Patent History
Patent number: D644084
Type: Grant
Filed: Sep 24, 2010
Date of Patent: Aug 30, 2011
Assignee: (Brewster, MA)
Inventors: Peter Canavan (Brewster, MA), Todd W. Barnes (Vancouver, WA), George Robin Drew (Vancouver, WA)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Douglas Denninger
Application Number: 29/375,655
Classifications
Current U.S. Class: D8/88