Modular tree ladder

Information

  • Patent Grant
  • D590068
  • Patent Number
    D590,068
  • Date Filed
    Thursday, June 5, 2008
    16 years ago
  • Date Issued
    Tuesday, April 7, 2009
    15 years ago
  • US Classifications
    Field of Search
    • US
    • D25 62
    • D25 64
    • 182 100000
    • 182 092000
    • 182 093000
    • 182 187000
    • 182 189000
    • 182 133000
    • 182 178100
  • International Classifications
    • 2504
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of a modular tree ladder shown attached to a tree. The broken lines are for illustrative purposes only and form no part of the claimed design.



FIG. 2 is a front view of the modular tree ladder as shown in FIG. 1;



FIG. 3 is a left side elevation view of the modular tree ladder as shown in FIG. 1;



FIG. 4 is a rear view of the modular tree ladder as shown in FIG. 1;



FIG. 5 is a right side elevation view of the modular tree ladder as shown in FIG. 1;



FIG. 6 is a top plan view of the modular tree ladder as shown in FIG. 1; and,



FIG. 7 is a bottom plan view of the modular tree ladder as shown in FIG. 1.


Claims
  • The ornamental design for a modular tree ladder, as shown and described.
US Referenced Citations (17)
Number Name Date Kind
3561563 Harsh Feb 1971 A
3598201 Thurmond Aug 1971 A
3961686 Starkey Jun 1976 A
4422527 Schultz et al. Dec 1983 A
4844207 Andrews et al. Jul 1989 A
5086873 George Feb 1992 A
5109954 Skyba May 1992 A
5277273 Grimes Jan 1994 A
5439072 Jenkins, Jr. Aug 1995 A
5752580 Jenkins, Jr. May 1998 A
5806626 Jenkins, Jr. Sep 1998 A
5816362 Jenkins, Jr. Oct 1998 A
D417011 Woller et al. Nov 1999 S
6138792 Morris Oct 2000 A
6170609 Dech Jan 2001 B1
D442699 Myer, III May 2001 S
20030146048 Garbs Aug 2003 A1
Continuations (1)
Number Date Country
Parent 10426550 Apr 2003 US
Child 29319187 US