Signals and indicators – Alarms – Fluid flow
Patent
1975-04-28
1977-05-24
Swisher, S. Clement
Signals and indicators
Alarms
Fluid flow
B42D 900
Patent
active
040248321
ABSTRACT:
A bookmarker comprises an inserted or first section adapted to extend along one side of a page or leaf of a book or the like, a tongue extending from the first section and adapted to extend on the other side of the page or leaf and cooperating with the first section to hold the marker to the page or leaf with a wedging action, and a flexible second section which is adapted to extend from the first section and the page or leaf. The first section or second section, which is visible even if the book is closed, may carry printed or written messages. The relative flexibility of the second section permits the bookmarker to bend should the marker be forced toward the book, as if dropped, or even tapped slightly, so that the pages of the book are not damaged.
REFERENCES:
patent: 957447 (1910-05-01), Suddick
patent: 1193421 (1916-08-01), Prettyman
patent: 2116147 (1938-05-01), Haessler
patent: 2584389 (1952-02-01), Kuhn
patent: 3159137 (1964-12-01), Baldwin
patent: 3381654 (1968-05-01), Hupp
patent: 3425389 (1969-02-01), Sacco et al.
patent: 3697100 (1972-10-01), Hawkins
patent: 3712712 (1973-01-01), Bosma
Corr Denis E.
Swisher S. Clement
LandOfFree
Bookmarker does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bookmarker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bookmarker will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-529368