Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2006-06-06
2006-06-06
Zarfas, Louis S. (Department: 2914)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
CD24S110000
Design Patent
active
D0522351
CLAIM:
The ornamental design for a powered air-purifying respirator attachment clip, as shown and described.
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Alexander Scott R.
Allen Peter B.
Graves Jason A.
Taylor David S.
Hanson Karl G.
Windmuller John
Zarfas Louis S,.
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