Smoke detector changing device

Details Smoke detector changing device Smoke detector changing device

2007-04-17

2007-04-17

Lillis, Eileen D. (Department: 3652)

Handling: hand and hoist-line implements

Hand bars and hand barrows

Ball retriever

C294S024000

Reexamination Certificate

active

10738125

ABSTRACT:
The invention relates to a novel device for easy maintenance of smoke detectors, comprising a three dimensional “receptacle” that attaches to a pole and fits around a smoke detector housing to easily remove it from its mounting plate.

REFERENCES:
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patent: 5563766 (1996-10-01), Long et al.
patent: 5596314 (1997-01-01), Goldstein
patent: 5617079 (1997-04-01), Harrison
patent: 5649255 (1997-07-01), Schieltz
patent: 5765453 (1998-06-01), Mims
patent: 2002/0066845 (2002-06-01), Pitlor
patent: 2003/0029279 (2003-02-01), Wantz

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