Retractable stanchion

Details Retractable stanchion Retractable stanchion

2007-12-04

2007-12-04

Clark, Doris (Department: 2914)

Building units and construction elements

Prefabricated unit

Closure

Design Patent

active

29248728

CLAIM:
I claim the ornamental design for a retractable stanchion device, as shown and described.

REFERENCES:
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patent: D438312 (2001-02-01), Loy et al.
patent: 6375164 (2002-04-01), Siegler et al.
patent: D483131 (2003-12-01), Tsai
patent: D492039 (2004-06-01), De Lorenzo
patent: D492421 (2004-06-01), De Lorenzo
patent: D492422 (2004-06-01), De Lorenzo

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