Erectable shelter with collapsible central roof support

Details Erectable shelter with collapsible central roof support Erectable shelter with collapsible central roof support

2007-07-10

2007-07-10

Yip, Winnie (Department: 3636)

Tent, canopy, umbrella, or cane

Portable shelter

Framework

C135S142000, C135S145000, C135S114000, C403S109100

Reexamination Certificate

active

11263303

ABSTRACT:
A telescoping pole assembly for an erectable, collapsible shelter, includes first and second hollow telescoping sections slidably connected together, the first telescoping section being slidably disposed within the second telescoping section, and a spring loaded detent pin mounted to the second telescoping section. A weighted internal stop member is slidably disposed within the first telescoping section for movement between a first position and a second position. The internal stop member blocks the spring loaded detent pin in the first position, and the internal stop member does not block the spring loaded detent pin in the second position.

REFERENCES:
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patent: B-25649/88 (1992-06-01), None
patent: WO 92/12313 (1992-07-01), None
patent: WO 96/41928 (1996-12-01), None

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