Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2003-06-09
2004-09-21
Sincavage, Joel (Department: 2913)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0496249
CLAIM:
The ornamental design for the heavy-duty rail, as shown and described.
REFERENCES:
patent: D261311 (1981-10-01), Schmidt
patent: D330264 (1992-10-01), Valentin
patent: D357077 (1995-04-01), Franson
patent: D431658 (2000-10-01), Gregori
patent: D469886 (2003-02-01), Barnett
patent: D471286 (2003-03-01), Roberts et al.
patent: 6668500 (2003-12-01), Lamberts
Albert Elizabeth
Regan Ray R.
Sincavage Joel
Unirac, Inc.
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