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Method and apparatus for making curled decorative grass
   
Document Number
US Patent 7503887
Issued Date
March 17, 2009
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Abstract
Curled decorative grass having a variety of configurations and methods for making such decorative grass is provided which, because of its increased bulk, can also be used as a packing material, an animal bedding, cat litter, mulch for soil and a media for plants. The curled decorative grass is produced by curling a substantially flat sheet of material and thereafter cutting the resulting curled sheet of material, or by cutting a pre-curled material.
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Number of Claims:
7
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Owner
Weder; Wanda M. (Norman, OK)
Published
March 17, 2009
Application Number
11/489,825
Filed
July 20, 2006
US Classification
493/459   493/460 493/464
Int'l Classification
B31B   1/36   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
CROSS REFERENCE TO RELATED APPLICATIONS This application is a continuation-in-part of U.S. Ser. No. 10/954,724, filed Sep. 30, 2004 now abandoned; which is a continuation-in-part of U.S. Ser. No. 10/678,294, filed Oct. 3, 2003, now abandoned; which is a continuation of U.S. Ser. No. 10/303,595, filed Nov. 22, 2002, now U.S. Pat. No. 6,669,620, issued Dec. 30, 2003; which is a continuation of U.S. Ser. No. 09/982,407, filed Oct. 18, 2001, now abandoned; which is a continuation of U.S. Ser. No. 09/591,920 filed Jun. 12, 2000, now abandoned; which is a continuation of U.S. Ser. No. 08/879,242, filed Jun. 19, 1997, now abandoned; the contents of each of which are hereby expressly incorporated herein by reference in their entirety.
USPTO Field of Search
493/459   493/460   493/464   493/461   493/967   428/402   428/352  
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