Ladder

Green February 3, 2

Patent Grant D722181

U.S. patent number D722,181 [Application Number D/466,540] was granted by the patent office on 2015-02-03 for ladder. This patent grant is currently assigned to Lock N Climb, LLC. The grantee listed for this patent is Lock N Climb, LLC. Invention is credited to Jeffrey Alan Green.


United States Patent D722,181
Green February 3, 2015

Ladder

Claims

CLAIM The ornamental design for the ladder, as shown and described.
Inventors: Green; Jeffrey Alan (Bartlesville, OK)
Applicant:
Name City State Country Type

Lock N Climb, LLC

Bartlesville

OK

US
Assignee: Lock N Climb, LLC (Bartlesville, OK)
Appl. No.: D/466,540
Filed: September 9, 2013

Current U.S. Class: D25/64
Current International Class: 2504
Field of Search: ;D25/62,68,69,64 ;182/156,152,162,112,113,215,220,120,106,23,26,115,129,201,207 ;248/210,238,236

References Cited [Referenced By]

U.S. Patent Documents
202426 April 1878 Evans
281977 July 1886 Coons
475935 May 1892 Crews
515783 March 1894 Moore
799782 September 1905 Ellinger
840365 January 1907 Pease
886737 May 1908 Taylor
1385319 July 1921 Enke
1521814 January 1925 Houska
1811722 June 1931 Kimberlin
1812119 June 1931 Ruse
2007057 July 1935 McNeal
2129401 September 1938 Botinger et al.
2471110 May 1949 Jenkins
2574286 November 1951 Rein
2584197 February 1952 Garner
2887260 May 1959 McKinnie
2934163 April 1960 Ladewski
3288248 November 1966 Gurian et al.
3374860 March 1968 Stewart
3508628 April 1970 Conrad
3768592 October 1973 Higgins
3882966 May 1975 Fasano
3933221 January 1976 Sorenson
4069893 January 1978 Blackstone
4147231 April 1979 Chantler et al.
4207886 June 1980 Sorenson
4244446 January 1981 Mair
4421206 December 1983 Kummerlin
4483415 November 1984 Disston et al.
4520896 June 1985 Disston
4542874 September 1985 Ronning
4565262 January 1986 Hawkins
4569419 February 1986 Stoltz
4669576 June 1987 Jones
4723629 February 1988 Vanden Hoek et al.
4798262 January 1989 Margolies
4807720 February 1989 Kim
4899849 February 1990 Levi et al.
4949809 August 1990 Levi et al.
4971167 November 1990 Winnard
5033584 July 1991 Battle
5086876 February 1992 Severson
5165501 November 1992 Donahey
5195610 March 1993 Chang
5267631 December 1993 Mendel
5335754 August 1994 Gibson
5341899 August 1994 Casamento
5423397 June 1995 Boughner
5507364 April 1996 Spevak
5522473 June 1996 Moselsky
5551529 September 1996 Molitor
5590739 January 1997 High et al.
5752581 May 1998 Orchowski
D413681 September 1999 Zumwalt
6019191 February 2000 Flores
6382353 May 2002 Laug
6450290 September 2002 Spak
6533071 March 2003 Smith
6595326 July 2003 Dean
6688426 February 2004 Mikros
6948591 September 2005 Scott et al.
6959785 November 2005 Chilton
7017711 March 2006 Ali
7163084 January 2007 Blehm
7293630 November 2007 Trebec
D565745 April 2008 Meyers et al.
D576290 September 2008 Meyers et al.
7487859 February 2009 Wang
8002084 August 2011 Huang
D650915 December 2011 Gross et al.
8127890 March 2012 Meyers et al.
8365865 February 2013 Moss et al.
8640827 February 2014 Breithaupt, Jr.
2001/0015303 August 2001 Laug
2006/0272899 December 2006 Chang
2007/0181370 August 2007 Kemp-Banks
2008/0000720 January 2008 Porch et al.
2009/0045013 February 2009 McMurray
2009/0107765 April 2009 Germond
2010/0147623 June 2010 Pocos
2011/0067954 March 2011 Deal
Foreign Patent Documents
2099060 Dec 1982 GB
2146688 Apr 1985 GB
2166793 May 1986 GB
2218451 Nov 1989 GB

Other References

PCT/US10/29606--International Bureau Preliminary Report on Patentability dated Oct. 31, 2011. cited by applicant .
PCT/US10/29606--ISR dated May 21, 2010. cited by applicant .
PCT/US11/50882--ISR and Opinion dated Jan. 5, 2012. cited by applicant.

Primary Examiner: Clark; Doris
Attorney, Agent or Firm: Tomsa; Michael Stanley Katten Muchin Rosenman LLP

Description



FIG. 1 is a front perspective view of a ladder of the present invention;

FIG. 2 is a frontal view of the ladder;

FIG. 3 is a rear view of the ladder;

FIG. 4 is a first side view of the ladder;

FIG. 5 is a second side view of the ladder;

FIG. 6 is a bottom view of the ladder; and,

FIG. 7 is a top view of the ladder.

* * * * *


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