Flotation device
Description
The broken line showing is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a flotation device, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D255966 | July 22, 1980 | Stadel |
D311808 | November 6, 1990 | Chvilicek et al. |
5702153 | December 30, 1997 | Pliska |
6776678 | August 17, 2004 | Courtney |
6820938 | November 23, 2004 | Barrett |
7266852 | September 11, 2007 | Davis |
D639374 | June 7, 2011 | Vick |
- Stearns®, “Flotation: Commercial,” Stearns Recreational Catalog, p. 15 (2009).
Patent History
Patent number: D673636
Type: Grant
Filed: Jan 13, 2012
Date of Patent: Jan 1, 2013
Inventors: Ralph E. Steger (Baxley, GA), Jean E. Johnson (South Haven, MN)
Primary Examiner: Zenia Bennett
Application Number: 29/410,991
Type: Grant
Filed: Jan 13, 2012
Date of Patent: Jan 1, 2013
Inventors: Ralph E. Steger (Baxley, GA), Jean E. Johnson (South Haven, MN)
Primary Examiner: Zenia Bennett
Application Number: 29/410,991
Classifications
Current U.S. Class:
Belt Or Vest Type (e.g., Life Preserver) (D21/805)