Safety gate

Building units and construction elements – Prefabricated unit – Closure

Design Patent

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Details

Type

Design Patent

Status

active

Patent number

D0502551

Description

CLAIM:
The ornamental design for a safety gate, as shown and described.

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patent: 6098217 (2000-08-01), Hammil
patent: 6161334 (2000-12-01), Goodin
patent: D440327 (2001-04-01), Keating et al.
patent: 6449901 (2002-09-01), Gibree et al.
patent: 20010011392 (2001-08-01), Homeyer
patent: 20010015266 (2001-08-01), Yates et al.

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