2000-04-19
2001-05-08
Seeger, Janice E. (Department: 2913)
Design Patent
active
D0441587
CLAIM:
The ornamental design for a portable seat cushion, as shown and described.
REFERENCES:
patent: 2835905 (1958-05-01), Tomasson
patent: 3009172 (1961-11-01), Eidam
patent: 3323151 (1967-06-01), Lerman
patent: 3965507 (1976-06-01), Relland
Seeger Janice E.
Willmann Neal O.
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