Portable seat cushion

Design Patent

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Design Patent

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D0474637

CLAIM:
The ornamental design for a portable seat cushion, as shown and described.

REFERENCES:
patent: 2659418 (1953-11-01), Berman
patent: 3276047 (1966-10-01), Emery
patent: D213495 (1969-03-01), Roberts
patent: D238235 (1975-12-01), Elgebrandt
patent: D283771 (1986-05-01), Howard
patent: D292767 (1987-11-01), Challen
patent: D294793 (1988-03-01), Luccisano
patent: D298715 (1988-11-01), Swim
patent: D306543 (1990-03-01), Pestuglicci et al.
patent: D309069 (1990-07-01), DeRosa
patent: D328402 (1992-08-01), Christensen
patent: D329351 (1992-09-01), Ezpeleta
patent: D329352 (1992-09-01), Ezpeleta
patent: D377575 (1997-01-01), Lowrey, Jr. et al.
patent: D377880 (1997-02-01), Oyama, Jr.
patent: 6012188 (2000-01-01), Daniels et al.
patent: 6109423 (2000-02-01), Dodge et al.
patent: D421359 (2000-03-01), Liao
patent: D439100 (2001-03-01), Owaku
patent: D441587 (2001-05-01), Cameron
patent: D452404 (2001-12-01), Cameron

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