Leveling apparatus for a tree stand
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Description
Claims
The ornamental design for a leveling apparatus for a tree stand, substantially as shown.
Referenced Cited
U.S. Patent Documents
535887 | March 1895 | Brown |
2857864 | October 1958 | Cromer |
3416831 | December 1968 | Bishop et al. |
3506296 | April 1970 | Nelson |
4676538 | June 30, 1987 | Fiedler |
4932339 | June 12, 1990 | List |
D332439 | January 12, 1993 | Talley |
5375808 | December 27, 1994 | Roy |
5487236 | January 30, 1996 | Moon |
6123374 | September 26, 2000 | Elder |
6419511 | July 16, 2002 | Lizell |
Patent History
Patent number: D564937
Type: Grant
Filed: Mar 4, 2005
Date of Patent: Mar 25, 2008
Assignee: Eastman Holding Company (Flushing, MI)
Inventors: Jeffrey A. Pestrue (Flushing, MI), Robert M. Butcher (Flushing, MI)
Primary Examiner: Elizabeth J Oswecki
Attorney: Carrier, Blackman & Associates, P.C.
Application Number: 29/224,729
Type: Grant
Filed: Mar 4, 2005
Date of Patent: Mar 25, 2008
Assignee: Eastman Holding Company (Flushing, MI)
Inventors: Jeffrey A. Pestrue (Flushing, MI), Robert M. Butcher (Flushing, MI)
Primary Examiner: Elizabeth J Oswecki
Attorney: Carrier, Blackman & Associates, P.C.
Application Number: 29/224,729
Classifications
Current U.S. Class:
Element Or Attachment (16) (D11/130)