Flotation device
Description
The broken line showing of a person in
Claims
The ornamental design for a flotation device, as shown and described.
Referenced Cited
U.S. Patent Documents
2623574 | December 1952 | Damsch |
2974331 | March 1961 | Dize |
4580988 | April 8, 1986 | Correll |
5086529 | February 11, 1992 | DeGroot |
5324221 | June 28, 1994 | Kaufman et al. |
5406653 | April 18, 1995 | Todor |
5562514 | October 8, 1996 | Rowe |
7578716 | August 25, 2009 | Hagedorn |
D636452 | April 19, 2011 | Majors |
20140024273 | January 23, 2014 | Marcantonio |
Patent History
Patent number: D725734
Type: Grant
Filed: Aug 29, 2014
Date of Patent: Mar 31, 2015
Inventors: Christopher John Sosnowski (Tempe, AZ), Cheryl Lynn Sosnowski (Tempe, AZ)
Primary Examiner: Zenia Bennett
Application Number: 29/500,954
Type: Grant
Filed: Aug 29, 2014
Date of Patent: Mar 31, 2015
Inventors: Christopher John Sosnowski (Tempe, AZ), Cheryl Lynn Sosnowski (Tempe, AZ)
Primary Examiner: Zenia Bennett
Application Number: 29/500,954
Classifications
Current U.S. Class:
Swimming Or Flotation (D21/803)