US2002141666A1PendingUtilityA1

Gusset bag

45
Assignee: HOSOKAWA YOKO KKPriority: Dec 16, 1999Filed: Mar 29, 2001Published: Oct 3, 2002
Est. expiryDec 16, 2019(expired)· nominal 20-yr term from priority
Inventors:Raizo Kuge
B65D 33/004B65D 33/04B65D 2231/02B65D 77/28B65D 2203/06B65D 31/10
45
PatentIndex Score
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References
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Claims

Abstract

The present invention provides a gusset bag in which a sufficient area for indication can be retained on flat surfaces, paying attention to the structure of the gusset bag. The gusset bag 1 of the invention comprises flat surfaces 2 and 2 opposed to each other; and side surfaces 3 and 3 capable of being tucked in at creases by connecting the both ends of the flat surfaces 2 and 2; wherein a part of the side surfaces 3 and 3 is made transparent to form windows 9 and 9. Since windows 9 and 9 are provided on the side surfaces 3 and 3, it is possible to retain a sufficient area for indication in the flat surfaces 2 and 2, and observe the contents from outside.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
         1 . A gusset bag comprising: 
 flat surfaces opposite to each other; and side surfaces capable of being tucked in at creases by connecting the both ends of said flat surfaces; wherein: 
 at least a part of said side surfaces is made transparent to form a window.  
   
     
     
         2 . A gusset bag comprising: 
 flat surfaces opposite to each other; side surfaces capable of being tucked in at creases by connecting the both ends of said flat surfaces; and a flat bottom surface closing the bottom of a hollow body formed by said flat surfaces and said side surfaces; wherein: 
 at least a part of said bottom surface is made transparent to form a window.  
   
     
     
         3 . A gusset bag comprising: 
 flat surfaces opposite to each other; side surfaces capable of being tucked in at creases by connecting the both ends of said flat surfaces; and a flat bottom surface closing the bottom of a hollow body formed by said flat surfaces and said side surfaces; wherein: 
 at least a part of said side surfaces is made transparent to form a window.  
   
     
     
         4 . A gusset bag comprising: 
 flat surfaces opposite to each other; side surfaces capable of being tucked in at creases by connecting the both ends of said flat surfaces; and a flat bottom surface closing the bottom of a hollow body formed by said flat surfaces and said side surfaces; wherein: 
 at least one of the flat surfaces is made transparent to form a window.  
   
     
     
         5 . A gusset bag according to  claim 4 , wherein at least a part of said side surfaces is made transparent to form a window.  
     
     
         6 . A gusset bag comprising according to  claim 2 , wherein at least a part of said side surface is made transparent to form a window.  
     
     
         7 . A gusset bag according to  claim 4 , wherein at least one of the flat surfaces is made transparent to form a window.  
     
     
         8 . A gusset bag comprising: 
 flat surfaces opposite to each other; and side surfaces capable of being tucked in at creases by connecting the both ends of said flat surfaces; wherein: 
 a straw is attached to said side surface.  
   
     
     
         9 . A gusset bag according to  claim 8 , wherein said flat surfaces and said side surfaces comprise plastic films, and said flat surfaces and said side surfaces are heat-sealed.  
     
     
         10 . A gusset bag comprising: 
 flat surfaces opposite to each other; side surfaces capable of being tucked in at creases by connecting the both ends of said flat surfaces; and a flat bottom surface closing the bottom of a hollow body formed by said flat surfaces and said side surfaces, wherein: 
 a POS mark is affixed to said bottom surface.

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