Curl Spring Cover

Patent No. 7,703,175

Issued: April 27, 2010
Filed: August 6, 2007

Inventor: Tuller; Jeffrey (Rochester, NY) 
Assignee: Caldwell Manufacturing Company (Rochester, NY)

A curl spring mount has a separate cover that can snap fit into the mount to cover and protect the curl springs. A portion of the cover disposed over the vertical space occupied by the curl springs is arranged outside a jamb channel so that the curl springs can occupy the full width of the channel. A shield portion of the cover extends transversely of the jamb channel above the curl springs to protect them from dirt.

Reference to Related Applications

This application claims benefit under 35 USC .sctn.119(e) of subject matter disclosed in Provisional Application No. 60/821,731, filed 8 Aug. 2006, entitled "Curl Spring Cover".

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