Personal fire escape ladder
Description
The rails of the personal fire escape ladder are broken to indicate indeterminate length of the personal fire escape ladder.
Claims
I claim the ornamental design for the personal fire escape ladder, as shown and described.
Referenced Cited
U.S. Patent Documents
576390 | February 1897 | Williams |
6244380 | June 12, 2001 | Naccarato |
D497007 | October 5, 2004 | Weber et al. |
8162105 | April 24, 2012 | Ohland |
20040031646 | February 19, 2004 | Huang |
Patent History
Patent number: D739958
Type: Grant
Filed: May 27, 2014
Date of Patent: Sep 29, 2015
Inventor: Aminata Bangura (Hyde Park, MA)
Primary Examiner: Doris Clark
Application Number: 29/491,874
Type: Grant
Filed: May 27, 2014
Date of Patent: Sep 29, 2015
Inventor: Aminata Bangura (Hyde Park, MA)
Primary Examiner: Doris Clark
Application Number: 29/491,874
Classifications
Current U.S. Class:
Ladder (D25/64)