Tubing walker
Description
Claims
The ornamental design for a tubing walker, as shown and described.
Referenced Cited
U.S. Patent Documents
1727969 | September 1929 | Evans |
2556121 | June 1951 | Thomas |
D181957 | January 1958 | Callahan et al. |
2839320 | June 1958 | Hill |
2841159 | July 1958 | Graham |
3176700 | April 1965 | Drury, Jr. |
3195550 | July 1965 | Ingalls |
3199521 | August 1965 | Ries |
3273888 | September 1966 | Burns |
D208607 | September 1967 | Willaims et al. |
D213815 | April 1969 | Smith et al. |
D213816 | April 1969 | Smith et al. |
3580569 | May 1971 | Wilson |
D240653 | July 1976 | Eftekhar et al. |
4064999 | December 27, 1977 | Young |
D271254 | November 8, 1983 | Morris |
D315702 | March 26, 1991 | Van Dyke |
5010909 | April 30, 1991 | Cleveland |
5058357 | October 22, 1991 | Newsom |
5058912 | October 22, 1991 | Harroun |
D324450 | March 10, 1992 | Pugh |
D326172 | May 12, 1992 | Biesele |
D345835 | April 5, 1994 | Tanner |
D345855 | April 12, 1994 | Greenway |
D364273 | November 21, 1995 | Miller, Jr. |
5689929 | November 25, 1997 | Newsom |
D389632 | January 20, 1998 | Reddin |
5740825 | April 21, 1998 | Brunengo |
6213058 | April 10, 2001 | Byl |
D509548 | September 13, 2005 | Heitzman |
6948727 | September 27, 2005 | Bakken |
7266933 | September 11, 2007 | Pasek |
D564949 | March 25, 2008 | Nakagawa |
D568550 | May 6, 2008 | Totty |
D569312 | May 20, 2008 | Cowie |
D620279 | July 27, 2010 | Lebon, III |
D636709 | April 26, 2011 | Cho |
8166988 | May 1, 2012 | Martin |
D686287 | July 16, 2013 | Boatwright |
D694349 | November 26, 2013 | Chen |
8596015 | December 3, 2013 | Coon |
8597162 | December 3, 2013 | Amonette |
D700872 | March 11, 2014 | Mograbi et al. |
8893443 | November 25, 2014 | Davis |
20040000117 | January 1, 2004 | Schipani |
20130036702 | February 14, 2013 | Pacetti |
20140031176 | January 30, 2014 | Knopow |
Patent History
Patent number: D761548
Type: Grant
Filed: Feb 22, 2015
Date of Patent: Jul 19, 2016
Inventor: Rand Elliott (Oklahoma City, OK)
Primary Examiner: John Windmuller
Assistant Examiner: Steven Czyz
Application Number: 29/518,284
Type: Grant
Filed: Feb 22, 2015
Date of Patent: Jul 19, 2016
Inventor: Rand Elliott (Oklahoma City, OK)
Primary Examiner: John Windmuller
Assistant Examiner: Steven Czyz
Application Number: 29/518,284
Classifications
Current U.S. Class:
D3/7