2003-03-04
2004-02-10
Seeger, Janice E. (Department: 2913)
Design Patent
active
D0486343
CLAIM:
The ornamental design for a spiral pattern air mattress, as shown and described.
REFERENCES:
patent: D315189 (1991-03-01), Thomas
patent: D438417 (2001-03-01), Liu et al.
patent: D446674 (2001-08-01), Chapman et al.
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