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Erectable shelter with collapsible central roof support
 
   
Document Number
US Patent 7240687
Issued Date
July 10, 2007
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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.
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Number of Claims:
4
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Published
July 10, 2007
Application Number
11/263,303
Filed
October 31, 2005
US Classification
135/140   135/114 135/142 135/145 403/109.1
Int'l Classification
E04H   15/46   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
RELATED APPLICATIONS This is a continuation of Ser. No. 10/802,221, filed Mar. 16, 2004, now U.S. Pat. No. 6,981,510, which is a continuation of Ser. No. 10/345,903 filed Jan. 16, 2003, now U.S. Pat. No. 6,712,083, which is a continuation of Ser. No. 10/086,077 filed Feb. 28, 2002, now U.S. Pat. No. 6,520,196, which is a continuation of Ser. No. 09/844,836 filed Apr. 27, 2001, now U.S. Pat. No. 6,363,956, which is a continuation of Ser. No. 09/550,404 filed Apr. 14, 2000, now U.S. Pat. No. 6,230,729, which is a continuation of Ser. No. 09/130,774 filed Aug. 7, 1998, now U.S. Pat. No. 6,070,604.
USPTO Field of Search
135/130   135/131   135/135   135/130   135/131   135/158   135/114   403/109.1   403/161   403/109.3   403/109.8   248/188.5  
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