Abstract: A book cover formed from synthetic resin and comprising a unitary rectangular sheet having an intermediate back panel integrally connected to cover panels, the intermediate back panel being more flexible than the cover panel and adapted to extend across and be adhesively connected to the spine of a book to form a complete book. Headbands of limited thickness are provided at opposite ends of said intermediate back panel to position the spine of a book therebetween and said cover also being provided with thin flexible hinge portions that connect the back panel to the inner edges of each of the cover panels.
Type:
Grant
Filed:
June 7, 1972
Date of Patent:
May 18, 1976
Assignee:
The Maple Press Company
Inventors:
Lewis William Hall, Joseph E. Wisotzkey