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US00D534604S
(12) United States Design Patent ao) Patent No.: Us D534,604 S
Norton et al. (45) Date of Patent: ** Jan. 2,2007
(21) Appl. No.: 29/252,287
(22) Filed: Jan. 20, 2006
(51) LOC (8) CI 21-02
(52) U.S. CI D21/756
(58) Field of Classification Search D21/756,
D21/757; 473/300-303 See application file for complete search history.
(56) References Cited
U.S. PATENT DOCUMENTS
D235,898 S * 7/1975 Spencer D21/756
D235,899 S * 7/1975 Spencer D21/756
D244,100 S * 4/1977 Spencer D21/756
D259,802 S * 7/1981 Williams D21/756
D284,298 S * 6/1986 Kobayashi D21/756
D295,207 S * 4/1988 Mahaffey D21/756