Plunger rod type garden lamppost for outdoor use

Details Plunger rod type garden lamppost for outdoor use Plunger rod type garden lamppost for outdoor use

2000-07-07

2002-06-04

Husar, Stephen (Department: 2875)

Illumination

Supports

Pole or post type support

C362S267000, C362S414000

Reexamination Certificate

active

06398391

ABSTRACT:

BACKGROUND OF THE INVENTION
A conventional garden lamps, as shown in
FIG. 1
, is composed of several thin electrical conductive wires (
11
) extending through the hollow interior of a lamppost (
1
) and connected in series to a plurality of small light bulbs (
12
). The lamppost is farther mounted in a garden or sports field for outdoor use. Problems rose due to the penetration of rainwater from the top opening of lampposts, which often causes electrical conductive wires (
2
) short circuited in poles. Thus it is desirable to have improvements made on the conventional structure.
The present invention primarily provides an improved lamppost structure that has a close fit with C type light bulbs to achieve a waterproof effect while providing better decoration and illumination. Now the present invention will be described in detail with reference to the accompanying drawings.


REFERENCES:
patent: 5649760 (1997-07-01), Beadle
patent: 5738435 (1998-04-01), Lin et al.
patent: 6135623 (2000-10-01), Lin

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