Door closer

Details Door closer Door closer

2011-04-05

2011-04-05

Deshmukh, Prabhakar (Department: 2912)

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

Design Patent

active

D0635435

CLAIM:
The ornamental design for a door closer, as shown and described.

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patent: 6591551 (2003-07-01), Winkler
patent: D491787 (2004-06-01), Homberg
patent: D493352 (2004-07-01), Homberg

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