DeepSData
← Back to library中
Library ／ Furniture ／ Page holder enabling unencumbered manual page turning
Source reports Expired

Page holder enabling unencumbered manual page turning

US-7566041-B2

Abstract

An improved page holder comprising a clamp ( 10 R) attached to a self-retracting reel ( 14 ), the latter being set at a predetermined tension to retain pages without prohibiting page turning, and having a tension adjustment dial ( 16 ) at its lower end. The reel ( 14 ) dispenses a monofilament ( 18 ) which extends across the reading matter ( 19 ) and attaches to a second clamp ( 10 L). Thus the page holder can be applied in a variety of settings, and retains various reading matter ( 19 ) against wind, drafts, and the closing tendency of bound books, while enabling manual page turning.

Patent figures（8）

US-7566041-B2 figure 1
1
US-7566041-B2 figure 2
2
US-7566041-B2 figure 3
3
US-7566041-B2 figure 4
4
US-7566041-B2 figure 5
5
US-7566041-B2 figure 6
6
US-7566041-B2 figure 7
7
US-7566041-B2 figure 8
8

Source status & events

No source-status events are recorded.

Related patents (same category)

Device for accommodating objects, trolley, method for manufacturing a trolley, as well as transport meansUS-9033278-B2Cabinet shelf securing membersUS-8827385-B2Seating apparatusUS-8616629-B2Post couplerUS-8585313-B2Apparatus for securing drawer contentsUS-8554364-B2Easel stand mountable display boardUS-8517329-B2Modular outdoor kitchenUS-8511293-B2Visual organization and display apparatus and systemUS-8439211-B2
Notice

This page is for reference only, not legal advice

A source status is not a legal conclusionPatent status may change through fee payment, reinstatement, family rights, or jurisdiction. Check current authoritative records and obtain professional advice.
Obtain FTO clearance before useBefore any make, import, or sell decision, obtain a Freedom-to-Operate analysis from a qualified patent professional.