Improvements in or relating to loose-leaf books
Реферат: 197,802. Webster, F., Spurin, R. M., and Smith, Ltd., T. J. & J. March 29, 1922. Holders for pencils; sheets.-A spring clip 4, mounted on the inner side of the casing 1, 2 enclosing the mechanism of a loose-leaf binder, projects through slots 9 in the loose levers 7 and is adapted, in conjunction with a pencil 10 placed therein, to act as a page indicator. The clip consists of two spring tongues 4a, 4b joined by a yoke 5, and is attached to the cover-plate 1 of the casing by a staple 6 passing over the yoke between the spring tongues, the ends of the staple entering holes in the cover-plate and being bent over. The staple 6 may be dispensed with and the yoke 5 extended at its ends so as to be attached to the cover-plate similarly to the staple 6 or by rives. The clip 4 may be formed integrally with the cover-plate 1 by stamping out tongues therefrom and bending them up towards one another.
Improvements in and relating to Loose Leaf Books.
Номер патента: GB190918428A. Автор: Frederick Willington Gostick. Владелец: Individual. Дата публикации: 1910-06-23.