Tornado shelter
Description
Claims
The ornamental design for a tornado shelter, as shown and described.
Referenced Cited
U.S. Patent Documents
2485914 | October 1949 | Owens |
2704301 | March 1955 | Feketics |
2831912 | April 1958 | Williams |
3457698 | July 1969 | Albers |
3526067 | September 1970 | Seghizzi et al. |
3600870 | August 1971 | Greenhalgh |
D242924 | January 4, 1977 | McKnight |
4584801 | April 29, 1986 | Weinberger |
4843788 | July 4, 1989 | Gavin et al. |
5136463 | August 4, 1992 | Webster |
D344140 | February 8, 1994 | Webster |
6161345 | December 19, 2000 | Hope et al. |
6415558 | July 9, 2002 | Cherry |
20010037615 | November 8, 2001 | Riech |
Patent History
Patent number: D575878
Type: Grant
Filed: Sep 18, 2006
Date of Patent: Aug 26, 2008
Inventor: Hamilton A. S. Bartlett (Orlando, FL)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Eric L Goodman
Attorney: William M. Hobby, III
Application Number: 29/266,228
Type: Grant
Filed: Sep 18, 2006
Date of Patent: Aug 26, 2008
Inventor: Hamilton A. S. Bartlett (Orlando, FL)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Eric L Goodman
Attorney: William M. Hobby, III
Application Number: 29/266,228
Classifications
Current U.S. Class:
Fully Enclosed (D25/33)