Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2011-02-08
2011-02-08
Deshmukh, Prabhakar (Department: 2912)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
CD13S118000
Design Patent
active
D0632158
CLAIM:
The ornamental design for a ground spring, as shown and described.
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Chen Ming-Chiang
Wu Yin-Lung
Yang Bing-Tao
Cheng Uei Precision Industry Co. Ltd.
Chiang Cheng-Ju
Deshmukh Prabhakar
Holland Derrick
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