Textiles: manufacturing
Patent
1983-03-09
1985-03-05
Bell, Paul A.
Textiles: manufacturing
282 23R, 281 25A, B41L 120, B41L 174, B41L 300
Patent
active
045027129
ABSTRACT:
A time card blotter having a plurality of recording and/or ledger sections with each section having a lower permanent record portion; a top cover leaf; a bottom cover leaf; and a binder for binding together the top cover leaf, the recording and/or ledger sections, and the bottom cover leaf. The top cover leaf has a structure defining a weakened score line traversing the width thereof for folding the top cover leaf in half and pivoting the same around the binder for storing the permanent record portion of the recording and/or ledger sections on the top cover leaf between the folded portions thereof. The bottom cover leaf also has a structure defining a weakened score line traversing the width thereof for folding the bottom cover leaf in half to pivot the folded same around the binder for inserting the folded half of the bottom cover leaf in between the underside of the permanent record portion of the recording and/or ledger sections being written on by writing pressure thereabove and the topside of an underlying recording and/or ledger section to protect the remaining recording and/or ledger sections from writing pressure from above.
REFERENCES:
patent: 1912717 (1933-06-01), Lawson
patent: 2092127 (1937-09-01), Lankton
patent: 2216706 (1940-10-01), Freundlich
patent: 2757900 (1956-08-01), Moss
patent: 3116941 (1964-01-01), Malone
patent: 3177010 (1965-04-01), Stroh
patent: 3233918 (1966-02-01), Tathwell
patent: 3257129 (1966-06-01), Malone
patent: 3620553 (1971-11-01), Donovan
patent: 3734543 (1973-05-01), Donovan
Bell Paul A.
Heyranasr Paul M.
Widdowson John H.
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