US4073510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Large print books and method for producing the same from regular size books
Assignee: Individual
•
Filing: 1975-09-15
•
Granted: 1978-02-14
•
Expires: 1995-09-15
Abstract
Abstract An enlarged print book is produced by microfilming the front and back pages of each sheet of an original book, printing each of such pages from the microfilm at a desired page size, severing each printed page approximately in half, arranging the bottom half of one page above the top half of a succeeding page with the severed upper end or trim line of the bottom half a predetermined distance above the severed lower end or trim line of the top of the succeeding page, microfilming such arrangement on a single film frame, enlarging the single frame to a predetermined extent to produce a single enlarged sheet having the bottom half at its top and top half at its bottom, trimming the top and bottom halves at exactly their respective upper and lower trim lines, folding each enlarged sheet precisely midway between their trim lines with the printed sides of the bottom and top halves exposed, producing each succeeding enlarged sheet from the original book in the above manner, and binding successive enlarged sheets together at their trim lines to produce a finished book, whereby opening of the book will expose the enlarged top half of a page of the original book above the enlarged bottom half of the same page of the original book.
Inventors
- 👤 John A. Scharlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:27
CPC Classifications
B; B42; B42D; B42D1/00; B42D1/003; B42D1/006; B42C; B42C19/00; B42D1/009
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
141 words
A method of producing a large print size book from a book originally of smaller print size, comprising separating the original book pages from the book, making a copy of each side of each book page on an individual first sheet, severing each sheet approximately in half to produce a top half and a bottom half of each sheet, placing the bottom half of each sheet above the top half of the next succeeding sheet with the bottom and top halves arranged in a predetermined relation to each other, making an enlarged copy on a single second sheet of each combination of bottom and top halves arranged in such predetermined relation, folding each second sheet in half to provide an outer folded edge of each enlarged copy and inner free edges, and binding said free edges of said second sheets together.
Claim 2
Independent Claim
141 words
A method of producing a large print size book from a book originally of smaller print size, comprising separating the original book pages from the book, making a copy of each side of each book page on an individual first sheet, severing each sheet approximately in half to produce a top half and a bottom half of each sheet, placing the bottom half of each sheet above the top half of the next succeeding sheet with the bottom and top halves arranged in a predetermined relation to each other, making an enlarged copy on a single second sheet of each combination of bottom and top halves arranged in such predetermined relation, folding each second sheet in half to provide an outer folded edge of each enlarged copy and inner free edges, and binding said free edges of said second sheets together.
Claim 3
Dependent Claim
59 words
A method as defined in claim 1; microfilming both sides of said original book pages, making said copy of each side of each page of said first sheet from said microfilm, microfilming each combination of bottom and top halves, and making said enlarged copy of said second sheet from said microfilm of said combination of bottom and top halves.
Claim 4
Dependent Claim
74 words
A method as defined in claim 1; providing said free edges by trimming the upper end of said bottom half and the lower end of said top half to the extent that said upper end is contiguous the lower end of the top half of the next preceding sheet and said lower end is contiguous the upper end of the bottom half of said next succeeding sheet when said free edges are bound together.
Claim 5
Dependent Claim
126 words
A method as defined in claim 1; providing said free edges by trimming the upper end of said bottom half and the lower end of said top half to the extent that said upper end is contiguous the lower end of the top half of the next preceding sheet and said lower end is contiguous the upper end of the bottom half of said next succeeding sheet when said free edges are bound together, microfilming both sides of said original book pages, making said copy of each side of each page on said first sheet from said microfilm, microfilming each combination of bottom and top halves, and making said enlarged copy of said second sheet from said microfilm of said combination of bottom and top halves.
Claim 6
Independent Claim
134 words
A method of producing a large print size book from a book originally of smaller print size, comprising providing a specimen of the top half of each side of each book page and a specimen of the bottom half of the same side of each book page, placing the specimen of the bottom half of each book page above the specimen of the top half of the next succeeding page with the bottom and top halves arranged in a predetermined relation to each other, making an enlarged copy on a one-piece sheet of each combination of bottom and top half specimens arranged in such predetermined relation, folding each sheet in half to provide an outer folded edge of each enlarged sheet and inner free edges, and binding said free edges of said sheets together.
Claim 7
Independent Claim
134 words
A method of producing a large print size book from a book originally of smaller print size, comprising providing a specimen of the top half of each side of each book page and a specimen of the bottom half of the same side of each book page, placing the specimen of the bottom half of each book page above the specimen of the top half of the next succeeding page with the bottom and top halves arranged in a predetermined relation to each other, making an enlarged copy on a one-piece sheet of each combination of bottom and top half specimens arranged in such predetermined relation, folding each sheet in half to provide an outer folded edge of each enlarged sheet and inner free edges, and binding said free edges of said sheets together.
Claim 8
Dependent Claim
35 words
A method as defined in claim 5; microfilming each combination of top and bottom half specimens, and making each of said enlarged copies from said microfilm of said combination of top and bottom half specimens.
Claim 9
Dependent Claim
79 words
A method as defined in claim 5; providing said free edges by trimming the upper end of said bottom half of said enlargement and lower end of said top half of said enlargement to the extent that said upper end is contiguous the lower end of the top half of the next preceding page and said lower end is contiguous the upper end of the bottom half of said next succeeding page when said free edges are bound together.
References Cited (Backward Citations)
US1009687A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-02-13 | 1981-08-15 | 1982-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-13 | 1985-08-15 | 1986-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-13 | 1989-08-15 | 1990-02-14 | $7700.00 | Window Closed / Lapsed |