Books – strips – and leaves – Book – element thereof – or accessory therefor – Binding
Patent
1996-02-15
1997-02-04
Fridie, Jr., Willmon
Books, strips, and leaves
Book, element thereof, or accessory therefor
Binding
412 37, B42D 100
Patent
active
055990452
ABSTRACT:
A relatively small number of sheets of paper are bound together into a calendar or the like. A plurality of through-holes are formed in the sheets of paper near the top edges thereof. The through-holes in each sheet are aligned with the through-holes in the other sheets. An adhesive is poured into the through-holes to bind the sheets of paper together.
REFERENCES:
patent: 2263528 (1941-11-01), Wissman
patent: 4184218 (1980-01-01), Hawkes
patent: 5013200 (1991-05-01), Hunder et al.
patent: 5129772 (1992-07-01), Slautterback
patent: 5219453 (1993-06-01), Furukawa et al.
patent: 5413381 (1995-05-01), Beeuwkes et al.
Asai Kiyomu
Kaji Kaoru
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