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Class 229/75 - Blanks


Subclass of Class 229 - Envelopes, wrappers, and paperboard boxes
Definition: Subject matter relating to the cut and folded blank for
No. of patents: 86
Last issue date: 02/26/2008


    3  
NumberTitleIssue Date
4294400Non-gusseted expansible envelope
The non-gusseted, side seamed expansible envelope of the present invention comprises a back panel, front panel and closure flap prepared from a single blank of paper or the like. The side seams are formed from a first pair of flaps foldably attached to th...
10/13/1981
4140317Containerized greeting card and game toy
A containerized greeting card and game toy combination, constructed of cardboard, plastic or similar material, made up of several sections forming panels and flaps foldable along folding lines into a flat container and secured in folded position by a clos...
02/20/1979
4132348Slide calculator and method
A construction comprising a sheet of two contiguous detachable leaf members is folded and separated to form slide and sleeve components of the calculator. Fold lines in the sheet are formed parallel to a separation or tear line that divides one leaf membe...
01/02/1979
4058251Folded money pack envelope
A money pack envelope which is formed from a single piece of folded paper is disclosed herein. The sheet of flat paper has a pair of spaced parallel fold lines that divide the sheet into a central panel portion and first and second panel portions on respe...
11/15/1977
4022374Adjustable envelope
The invention comprises a pair of smaller envelopes which can be joined together at adjacent open ends to form a larger envelope of varying sizes, wherein each smaller envelope can be individually sealed to form smaller individual envelopes or can be adju...
05/10/1977
3971507Folded money pack envelope
A money pack envelope which is formed from a single piece of folded paper is disclosed herein. The sheet of flat paper has a pair of spaced parallel fold lines that divide the sheet into a central panel portion and first and second panel portions on respe...
07/27/1976
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