Tent – canopy – umbrella – or cane – Portable shelter – Framework
Reexamination Certificate
2008-05-06
2008-05-06
Dunn, David (Department: 3636)
Tent, canopy, umbrella, or cane
Portable shelter
Framework
C135S122000, C135S131000, C135S143000, C135S144000, C135S147000
Reexamination Certificate
active
11384452
ABSTRACT:
A collapsible tent structure includes a side frame and a top frame. The side frame comprises posts. Each post comprises an upper end and an upper section. The top frame comprises a top connector and top rods. Each top rod comprises an outer end and an inner end. The inner end of the top rod is pivotally connected to the top connector. Each top rod comprises two struts, a sliding bracket, a fixed bracket and a sliding socket. Each strut comprises an upper end and a lower end. The fixed bracket is secured to the upper section of the post. The sliding bracket is inserted onto the upper section of the post. The sliding socket is secured to the upper end of the post. The upper ends of the struts are pivotally connected to the top rod near the outer end of the top rod, while the lower ends of the struts are pivotally connected to the sliding bracket and the fixed bracket, respectively. The outer end of the top end is connected to the sliding socket.
REFERENCES:
patent: 6779538 (2004-08-01), Morgante et al.
patent: 6868858 (2005-03-01), Suh
patent: 7168439 (2007-01-01), Patel et al.
patent: 2002/0059948 (2002-05-01), Carter
patent: 2004/0079406 (2004-04-01), Byun
Ko Chao-shun
Tsai Ming-liang
Dunn David
Jackson Danielle
Ming-Liang Tsai
Rosenberg , Klein & Lee
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